RF_AMPLIFIER.sch

EESchema Schematic File Version 4
LIBS:generator_5351_rect_sine-cache
EELAYER 29 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 6 23
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text HLabel 4200 4900 2    50   UnSpc ~ 0
IN
Text HLabel 8150 900  1    50   UnSpc ~ 0
OUT
Text HLabel 4550 4700 2    50   UnSpc ~ 0
SUPPLY
Text HLabel 2100 4700 0    50   UnSpc ~ 0
GND
Text HLabel 950  4300 1    50   UnSpc ~ 0
GAIN1
Text HLabel 5350 6150 1    50   UnSpc ~ 0
GAIN2
$Comp
L Device:C_Small C?
U 1 1 5AF34184
P 2250 4700
AR Path="/5AF2F959/5AF34184" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF34184" Ref="C611"  Part="1" 
F 0 "C611" V 2021 4700 50  0000 C CNN
F 1 "10n" V 2112 4700 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 2250 4700 50  0001 C CNN
F 3 "~" H 2250 4700 50  0001 C CNN
	1    2250 4700
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5AF34219
P 2450 4800
AR Path="/5AF2F959/5AF34219" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF34219" Ref="C612"  Part="1" 
F 0 "C612" V 2200 4800 50  0000 C CNN
F 1 "10n" V 2300 4800 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 2450 4800 50  0001 C CNN
F 3 "~" H 2450 4800 50  0001 C CNN
	1    2450 4800
	0    1    1    0   
$EndComp
Wire Wire Line
	2350 4700 2550 4700
$Comp
L Device:C_Small C?
U 1 1 5AF342BE
P 4000 4900
AR Path="/5AF2F959/5AF342BE" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF342BE" Ref="C613"  Part="1" 
F 0 "C613" V 4137 4900 50  0000 C CNN
F 1 "100n" V 3900 4900 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 4000 4900 50  0001 C CNN
F 3 "~" H 4000 4900 50  0001 C CNN
	1    4000 4900
	0    1    1    0   
$EndComp
Wire Wire Line
	3900 4900 3550 4900
Wire Wire Line
	4100 4900 4200 4900
Text HLabel 2100 4800 0    50   UnSpc ~ 0
GND
Text HLabel 2100 4900 0    50   UnSpc ~ 0
GND
Wire Wire Line
	2100 4800 2350 4800
Wire Wire Line
	2100 4900 2550 4900
$Comp
L Device:C_Small C?
U 1 1 5AF348C6
P 3650 5200
AR Path="/5AF2F959/5AF348C6" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF348C6" Ref="C617"  Part="1" 
F 0 "C617" H 3558 5154 50  0000 R CNN
F 1 "100n" H 3558 5245 50  0000 R CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 3650 5200 50  0001 C CNN
F 3 "~" H 3650 5200 50  0001 C CNN
	1    3650 5200
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5AF349DA
P 2450 5200
AR Path="/5AF2F959/5AF349DA" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF349DA" Ref="C616"  Part="1" 
F 0 "C616" H 2358 5154 50  0000 R CNN
F 1 "100n" H 2358 5245 50  0000 R CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 2450 5200 50  0001 C CNN
F 3 "~" H 2450 5200 50  0001 C CNN
	1    2450 5200
	-1   0    0    1   
$EndComp
Wire Wire Line
	2550 5000 2450 5000
Wire Wire Line
	2450 5000 2450 5100
Wire Wire Line
	3550 5000 3650 5000
Wire Wire Line
	3650 5000 3650 5100
Wire Wire Line
	3750 5400 3650 5400
Wire Wire Line
	3650 5400 3650 5300
Wire Wire Line
	3750 5500 2450 5500
Wire Wire Line
	2450 5500 2450 5300
Text HLabel 3750 5600 0    50   UnSpc ~ 0
GND
Text HLabel 5800 5400 2    50   UnSpc ~ 0
SUPPLY
$Comp
L Device:C_Small C?
U 1 1 5AF35108
P 6300 5600
AR Path="/5AF2F959/5AF35108" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF35108" Ref="C619"  Part="1" 
F 0 "C619" V 6529 5600 50  0000 C CNN
F 1 "10n" V 6438 5600 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 6300 5600 50  0001 C CNN
F 3 "~" H 6300 5600 50  0001 C CNN
	1    6300 5600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2100 4700 2150 4700
Wire Wire Line
	4750 5600 6050 5600
Text HLabel 6400 5600 2    50   UnSpc ~ 0
GND
$Comp
L kicad_petr_inherited:BC817 Q?
U 1 1 5AF361D3
P 1550 5100
AR Path="/5AF2F959/5AF361D3" Ref="Q?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF361D3" Ref="Q614"  Part="1" 
F 0 "Q614" H 1741 5146 50  0000 L CNN
F 1 "BC817" H 1741 5055 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23_Handsoldering" H 1750 5025 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC817.pdf" H 1550 5100 50  0001 L CNN
	1    1550 5100
	1    0    0    -1  
$EndComp
$Comp
L kicad_petr_inherited:BC817 Q?
U 1 1 5AF363D8
P 1050 5100
AR Path="/5AF2F959/5AF363D8" Ref="Q?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF363D8" Ref="Q613"  Part="1" 
F 0 "Q613" H 1240 5146 50  0000 L CNN
F 1 "BC817" H 1240 5055 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23_Handsoldering" H 1250 5025 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC817.pdf" H 1050 5100 50  0001 L CNN
	1    1050 5100
	-1   0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5AF36752
P 950 5550
AR Path="/5AF2F959/5AF36752" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF36752" Ref="R624"  Part="1" 
F 0 "R624" H 1020 5596 50  0000 L CNN
F 1 "470" H 1020 5505 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 880 5550 50  0001 C CNN
F 3 "~" H 950 5550 50  0001 C CNN
	1    950  5550
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5AF367A5
P 1650 5550
AR Path="/5AF2F959/5AF367A5" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF367A5" Ref="R625"  Part="1" 
F 0 "R625" H 1720 5596 50  0000 L CNN
F 1 "470" H 1720 5505 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 1580 5550 50  0001 C CNN
F 3 "~" H 1650 5550 50  0001 C CNN
	1    1650 5550
	1    0    0    -1  
$EndComp
Wire Wire Line
	950  5400 950  5300
Wire Wire Line
	1650 5400 1650 5300
Wire Wire Line
	1250 5100 1300 5100
Wire Wire Line
	950  4900 950  4800
Wire Wire Line
	950  4800 1300 4800
Wire Wire Line
	1300 4800 1300 5100
Connection ~ 1300 5100
Wire Wire Line
	1300 5100 1350 5100
Wire Wire Line
	1650 4900 1650 4300
Wire Wire Line
	1650 4300 2550 4300
Wire Wire Line
	2550 4300 2550 4700
Text HLabel 950  5700 3    50   UnSpc ~ 0
GND
Text HLabel 1650 5700 3    50   UnSpc ~ 0
GND
$Comp
L Device:R R?
U 1 1 5AF37FBD
P 950 4550
AR Path="/5AF2F959/5AF37FBD" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF37FBD" Ref="R621"  Part="1" 
F 0 "R621" H 1020 4596 50  0000 L CNN
F 1 "47k" H 1020 4505 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 880 4550 50  0001 C CNN
F 3 "~" H 950 4550 50  0001 C CNN
	1    950  4550
	1    0    0    -1  
$EndComp
Wire Wire Line
	950  4800 950  4700
Connection ~ 950  4800
Wire Wire Line
	950  4400 950  4300
$Comp
L kicad_petr_inherited:BC817 Q?
U 1 1 5AF38FEA
P 5950 6850
AR Path="/5AF2F959/5AF38FEA" Ref="Q?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF38FEA" Ref="Q616"  Part="1" 
F 0 "Q616" H 6141 6896 50  0000 L CNN
F 1 "BC817" H 6141 6805 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23_Handsoldering" H 6150 6775 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC817.pdf" H 5950 6850 50  0001 L CNN
	1    5950 6850
	1    0    0    -1  
$EndComp
$Comp
L kicad_petr_inherited:BC817 Q?
U 1 1 5AF38FF1
P 5450 6850
AR Path="/5AF2F959/5AF38FF1" Ref="Q?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF38FF1" Ref="Q615"  Part="1" 
F 0 "Q615" H 5640 6896 50  0000 L CNN
F 1 "BC817" H 5640 6805 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23_Handsoldering" H 5650 6775 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC817.pdf" H 5450 6850 50  0001 L CNN
	1    5450 6850
	-1   0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5AF38FF8
P 5350 7300
AR Path="/5AF2F959/5AF38FF8" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF38FF8" Ref="R627"  Part="1" 
F 0 "R627" H 5420 7346 50  0000 L CNN
F 1 "470" H 5420 7255 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 5280 7300 50  0001 C CNN
F 3 "~" H 5350 7300 50  0001 C CNN
	1    5350 7300
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5AF38FFF
P 6050 7300
AR Path="/5AF2F959/5AF38FFF" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF38FFF" Ref="R628"  Part="1" 
F 0 "R628" H 6120 7346 50  0000 L CNN
F 1 "470" H 6120 7255 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 5980 7300 50  0001 C CNN
F 3 "~" H 6050 7300 50  0001 C CNN
	1    6050 7300
	1    0    0    -1  
$EndComp
Wire Wire Line
	5350 7150 5350 7050
Wire Wire Line
	6050 7150 6050 7050
Wire Wire Line
	5650 6850 5700 6850
Wire Wire Line
	5350 6650 5350 6550
Wire Wire Line
	5350 6550 5700 6550
Wire Wire Line
	5700 6550 5700 6850
Connection ~ 5700 6850
Wire Wire Line
	5700 6850 5750 6850
Text HLabel 5350 7450 3    50   UnSpc ~ 0
GND
Text HLabel 6050 7450 3    50   UnSpc ~ 0
GND
$Comp
L Device:R R?
U 1 1 5AF39012
P 5350 6300
AR Path="/5AF2F959/5AF39012" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF39012" Ref="R626"  Part="1" 
F 0 "R626" H 5420 6346 50  0000 L CNN
F 1 "68k" H 5420 6255 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 5280 6300 50  0001 C CNN
F 3 "~" H 5350 6300 50  0001 C CNN
	1    5350 6300
	1    0    0    -1  
$EndComp
Wire Wire Line
	5350 6550 5350 6450
Connection ~ 5350 6550
Connection ~ 6050 5600
Wire Wire Line
	6050 5600 6200 5600
$Comp
L petr_kicad:NE612 U?
U 1 1 5AF3FD52
P 3050 4850
AR Path="/5AF2F959/5AF3FD52" Ref="U?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF3FD52" Ref="U601"  Part="1" 
F 0 "U601" H 3050 5287 60  0000 C CNN
F 1 "NE612" H 3050 5181 60  0000 C CNN
F 2 "Package_SO:SO-8_5.3x6.2mm_P1.27mm" H 3000 4700 60  0001 C CNN
F 3 "https://www.nxp.com/docs/en/data-sheet/SA612A.pdf" H 3000 4700 60  0001 C CNN
	1    3050 4850
	1    0    0    -1  
$EndComp
$Comp
L petr_kicad:NE612 U?
U 1 1 5AF3FDE3
P 4250 5550
AR Path="/5AF2F959/5AF3FDE3" Ref="U?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF3FDE3" Ref="U602"  Part="1" 
F 0 "U602" H 4250 5987 60  0000 C CNN
F 1 "NE612" H 4250 5881 60  0000 C CNN
F 2 "Package_SO:SO-8_5.3x6.2mm_P1.27mm" H 4200 5400 60  0001 C CNN
F 3 "https://www.nxp.com/docs/en/data-sheet/SA612A.pdf" H 4200 5400 60  0001 C CNN
	1    4250 5550
	1    0    0    -1  
$EndComp
Connection ~ 2550 4700
Text Label 3750 5700 2    50   ~ 0
NE612_A
Text Label 4750 5700 0    50   ~ 0
NE612_B
$Comp
L kicad_petr_inherited:2SC5773 Q?
U 1 1 5AF406A5
P 7950 2500
AR Path="/5AF2F959/5AF406A5" Ref="Q?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF406A5" Ref="Q603"  Part="1" 
F 0 "Q603" H 7650 2400 50  0000 L CNN
F 1 "2SC5773" H 7600 2650 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SC-59_Handsoldering" H 8000 2500 50  0001 C CNN
F 3 "https://4donline.ihs.com/images/VipMasterIC/IC/RNCC/RNCCS00915/RNCCS01986-1.pdf?hkey=EF798316E3902B6ED9A73243A3159BB0" H 8000 2500 50  0001 C CNN
	1    7950 2500
	1    0    0    -1  
$EndComp
$Comp
L kicad_petr_inherited:2SC5773 Q?
U 1 1 5AF4084E
P 8700 2500
AR Path="/5AF2F959/5AF4084E" Ref="Q?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF4084E" Ref="Q604"  Part="1" 
F 0 "Q604" H 8400 2400 50  0000 L CNN
F 1 "2SC5773" H 8350 2650 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SC-59_Handsoldering" H 8750 2500 50  0001 C CNN
F 3 "https://4donline.ihs.com/images/VipMasterIC/IC/RNCC/RNCCS00915/RNCCS01986-1.pdf?hkey=EF798316E3902B6ED9A73243A3159BB0" H 8750 2500 50  0001 C CNN
	1    8700 2500
	-1   0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5AF42EE2
P 8300 2800
AR Path="/5AF2F959/5AF42EE2" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF42EE2" Ref="R611"  Part="1" 
F 0 "R611" V 8400 2800 50  0000 C CNN
F 1 "10" V 8500 2800 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 8230 2800 50  0001 C CNN
F 3 "~" H 8300 2800 50  0001 C CNN
	1    8300 2800
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5AF42F89
P 8050 2050
AR Path="/5AF2F959/5AF42F89" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF42F89" Ref="R604"  Part="1" 
F 0 "R604" H 8120 2096 50  0000 L CNN
F 1 "22" H 8120 2005 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 7980 2050 50  0001 C CNN
F 3 "~" H 8050 2050 50  0001 C CNN
	1    8050 2050
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5AF42FFB
P 8600 2050
AR Path="/5AF2F959/5AF42FFB" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF42FFB" Ref="R605"  Part="1" 
F 0 "R605" H 8670 2096 50  0000 L CNN
F 1 "22" H 8670 2005 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 8530 2050 50  0001 C CNN
F 3 "~" H 8600 2050 50  0001 C CNN
	1    8600 2050
	1    0    0    -1  
$EndComp
$Comp
L kicad_petr_inherited:TC-1T+ T?
U 1 1 5AF4309F
P 8350 1300
AR Path="/5AF2F959/5AF4309F" Ref="T?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF4309F" Ref="T601"  Part="1" 
F 0 "T601" V 8304 1540 50  0000 L CNN
F 1 "TC-1T+" V 8395 1540 50  0000 L CNN
F 2 "petr_kicad:AT224-1A" H 8350 1300 50  0001 C CNN
F 3 "https://ww2.minicircuits.com/pdfs/TC1-1T+.pdf" H 8350 1300 50  0001 C CNN
	1    8350 1300
	0    1    1    0   
$EndComp
Wire Wire Line
	8050 2300 8050 2200
Wire Wire Line
	8600 2300 8600 2200
Wire Wire Line
	8050 1900 8050 1800
Wire Wire Line
	8050 1800 8150 1800
Wire Wire Line
	8150 1800 8150 1700
Wire Wire Line
	8550 1700 8550 1800
Wire Wire Line
	8550 1800 8600 1800
Wire Wire Line
	8600 1800 8600 1900
Text HLabel 8350 1700 3    50   UnSpc ~ 0
SUPPLY
Wire Wire Line
	8050 2700 8050 2800
Wire Wire Line
	8050 2800 8150 2800
Wire Wire Line
	8450 2800 8600 2800
Wire Wire Line
	8600 2800 8600 2700
$Comp
L kicad_petr_inherited:2SC5773 Q?
U 1 1 5AF47AF1
P 8150 3950
AR Path="/5AF2F959/5AF47AF1" Ref="Q?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF47AF1" Ref="Q610"  Part="1" 
F 0 "Q610" H 8341 3996 50  0000 L CNN
F 1 "2SC5773" H 8350 3800 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SC-59_Handsoldering" H 8200 3950 50  0001 C CNN
F 3 "https://4donline.ihs.com/images/VipMasterIC/IC/RNCC/RNCCS00915/RNCCS01986-1.pdf?hkey=EF798316E3902B6ED9A73243A3159BB0" H 8200 3950 50  0001 C CNN
	1    8150 3950
	-1   0    0    -1  
$EndComp
$Comp
L kicad_petr_inherited:2SC5773 Q?
U 1 1 5AF47BBA
P 8700 3950
AR Path="/5AF2F959/5AF47BBA" Ref="Q?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF47BBA" Ref="Q611"  Part="1" 
F 0 "Q611" H 8891 3996 50  0000 L CNN
F 1 "2SC5773" H 8900 3800 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SC-59_Handsoldering" H 8750 3950 50  0001 C CNN
F 3 "https://4donline.ihs.com/images/VipMasterIC/IC/RNCC/RNCCS00915/RNCCS01986-1.pdf?hkey=EF798316E3902B6ED9A73243A3159BB0" H 8750 3950 50  0001 C CNN
	1    8700 3950
	-1   0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5AF47C14
P 8050 4400
AR Path="/5AF2F959/5AF47C14" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF47C14" Ref="R618"  Part="1" 
F 0 "R618" H 8120 4446 50  0000 L CNN
F 1 "15" H 8120 4355 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 7980 4400 50  0001 C CNN
F 3 "~" H 8050 4400 50  0001 C CNN
	1    8050 4400
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5AF47C78
P 8600 4400
AR Path="/5AF2F959/5AF47C78" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF47C78" Ref="R619"  Part="1" 
F 0 "R619" H 8670 4446 50  0000 L CNN
F 1 "15" H 8670 4355 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 8530 4400 50  0001 C CNN
F 3 "~" H 8600 4400 50  0001 C CNN
	1    8600 4400
	1    0    0    -1  
$EndComp
Wire Wire Line
	8050 4250 8050 4150
Wire Wire Line
	8600 4250 8600 4150
Text HLabel 8050 4550 3    50   UnSpc ~ 0
GND
Text HLabel 8600 4550 3    50   UnSpc ~ 0
GND
$Comp
L kicad_petr_inherited:2SC5773 Q?
U 1 1 5AF4DA21
P 9250 3950
AR Path="/5AF2F959/5AF4DA21" Ref="Q?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF4DA21" Ref="Q612"  Part="1" 
F 0 "Q612" H 9441 3996 50  0000 L CNN
F 1 "2SC5773" H 9450 3800 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SC-59_Handsoldering" H 9300 3950 50  0001 C CNN
F 3 "https://4donline.ihs.com/images/VipMasterIC/IC/RNCC/RNCCS00915/RNCCS01986-1.pdf?hkey=EF798316E3902B6ED9A73243A3159BB0" H 9300 3950 50  0001 C CNN
	1    9250 3950
	-1   0    0    -1  
$EndComp
Wire Wire Line
	9450 3950 9450 3700
Wire Wire Line
	9450 3700 9150 3700
Wire Wire Line
	9150 3700 9150 3750
Connection ~ 9450 3950
$Comp
L Device:R R?
U 1 1 5AF4FBC9
P 9150 4400
AR Path="/5AF2F959/5AF4FBC9" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF4FBC9" Ref="R620"  Part="1" 
F 0 "R620" H 9220 4446 50  0000 L CNN
F 1 "330" H 9220 4355 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 9080 4400 50  0001 C CNN
F 3 "~" H 9150 4400 50  0001 C CNN
	1    9150 4400
	1    0    0    -1  
$EndComp
Wire Wire Line
	9150 4250 9150 4150
Text HLabel 9150 4550 3    50   UnSpc ~ 0
GND
$Comp
L Device:R R?
U 1 1 5AF50C48
P 9700 3950
AR Path="/5AF2F959/5AF50C48" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF50C48" Ref="R617"  Part="1" 
F 0 "R617" V 9493 3950 50  0000 C CNN
F 1 "1k5" V 9584 3950 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 9630 3950 50  0001 C CNN
F 3 "~" H 9700 3950 50  0001 C CNN
	1    9700 3950
	0    1    1    0   
$EndComp
Wire Wire Line
	9450 3950 9550 3950
Text HLabel 9850 3950 2    50   UnSpc ~ 0
SUPPLY
Wire Wire Line
	8050 2800 8050 3750
Connection ~ 8050 2800
Wire Wire Line
	8600 2800 8600 3750
Connection ~ 8600 2800
$Comp
L kicad_petr_inherited:2SC5773 Q?
U 1 1 5AF684F1
P 7450 1750
AR Path="/5AF2F959/5AF684F1" Ref="Q?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF684F1" Ref="Q601"  Part="1" 
F 0 "Q601" H 7641 1796 50  0000 L CNN
F 1 "2SC5773" H 7650 1600 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SC-59_Handsoldering" H 7500 1750 50  0001 C CNN
F 3 "https://4donline.ihs.com/images/VipMasterIC/IC/RNCC/RNCCS00915/RNCCS01986-1.pdf?hkey=EF798316E3902B6ED9A73243A3159BB0" H 7500 1750 50  0001 C CNN
	1    7450 1750
	1    0    0    -1  
$EndComp
$Comp
L kicad_petr_inherited:2SC5773 Q?
U 1 1 5AF68589
P 9400 1750
AR Path="/5AF2F959/5AF68589" Ref="Q?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF68589" Ref="Q602"  Part="1" 
F 0 "Q602" H 9591 1796 50  0000 L CNN
F 1 "2SC5773" H 9600 1600 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SC-59_Handsoldering" H 9450 1750 50  0001 C CNN
F 3 "https://4donline.ihs.com/images/VipMasterIC/IC/RNCC/RNCCS00915/RNCCS01986-1.pdf?hkey=EF798316E3902B6ED9A73243A3159BB0" H 9450 1750 50  0001 C CNN
	1    9400 1750
	-1   0    0    -1  
$EndComp
Text HLabel 7550 1550 1    50   UnSpc ~ 0
SUPPLY
Text HLabel 9300 1550 1    50   UnSpc ~ 0
SUPPLY
$Comp
L kicad_petr_inherited:2SC5773 Q?
U 1 1 5AF6EB56
P 6450 2900
AR Path="/5AF2F959/5AF6EB56" Ref="Q?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF6EB56" Ref="Q606"  Part="1" 
F 0 "Q606" H 6200 3050 50  0000 L CNN
F 1 "2SC5773" H 6150 3150 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SC-59_Handsoldering" H 6500 2900 50  0001 C CNN
F 3 "https://4donline.ihs.com/images/VipMasterIC/IC/RNCC/RNCCS00915/RNCCS01986-1.pdf?hkey=EF798316E3902B6ED9A73243A3159BB0" H 6500 2900 50  0001 C CNN
	1    6450 2900
	1    0    0    -1  
$EndComp
$Comp
L kicad_petr_inherited:2SC5773 Q?
U 1 1 5AF6EC4A
P 6850 2900
AR Path="/5AF2F959/5AF6EC4A" Ref="Q?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF6EC4A" Ref="Q607"  Part="1" 
F 0 "Q607" H 6650 3050 50  0000 L CNN
F 1 "2SC5773" H 6600 3150 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SC-59_Handsoldering" H 6900 2900 50  0001 C CNN
F 3 "https://4donline.ihs.com/images/VipMasterIC/IC/RNCC/RNCCS00915/RNCCS01986-1.pdf?hkey=EF798316E3902B6ED9A73243A3159BB0" H 6900 2900 50  0001 C CNN
	1    6850 2900
	1    0    0    -1  
$EndComp
Wire Wire Line
	7250 1750 6550 1750
$Comp
L kicad_petr_inherited:2SC5773 Q?
U 1 1 5AF72249
P 9850 2900
AR Path="/5AF2F959/5AF72249" Ref="Q?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF72249" Ref="Q608"  Part="1" 
F 0 "Q608" H 9600 3000 50  0000 L CNN
F 1 "2SC5773" H 9600 3100 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SC-59_Handsoldering" H 9900 2900 50  0001 C CNN
F 3 "https://4donline.ihs.com/images/VipMasterIC/IC/RNCC/RNCCS00915/RNCCS01986-1.pdf?hkey=EF798316E3902B6ED9A73243A3159BB0" H 9900 2900 50  0001 C CNN
	1    9850 2900
	-1   0    0    -1  
$EndComp
$Comp
L kicad_petr_inherited:2SC5773 Q?
U 1 1 5AF72319
P 10300 2900
AR Path="/5AF2F959/5AF72319" Ref="Q?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF72319" Ref="Q609"  Part="1" 
F 0 "Q609" H 10000 3000 50  0000 L CNN
F 1 "2SC5773" H 10000 3100 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SC-59_Handsoldering" H 10350 2900 50  0001 C CNN
F 3 "https://4donline.ihs.com/images/VipMasterIC/IC/RNCC/RNCCS00915/RNCCS01986-1.pdf?hkey=EF798316E3902B6ED9A73243A3159BB0" H 10350 2900 50  0001 C CNN
	1    10300 2900
	-1   0    0    -1  
$EndComp
Wire Wire Line
	9600 1750 10200 1750
Wire Wire Line
	10050 2900 10500 2900
Wire Wire Line
	6650 2900 6250 2900
$Comp
L Device:R R?
U 1 1 5AF79A4B
P 6950 3250
AR Path="/5AF2F959/5AF79A4B" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF79A4B" Ref="R614"  Part="1" 
F 0 "R614" H 7020 3296 50  0000 L CNN
F 1 "47" H 7020 3205 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 6880 3250 50  0001 C CNN
F 3 "~" H 6950 3250 50  0001 C CNN
	1    6950 3250
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5AF79ACF
P 6550 3250
AR Path="/5AF2F959/5AF79ACF" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF79ACF" Ref="R613"  Part="1" 
F 0 "R613" H 6620 3296 50  0000 L CNN
F 1 "1k5" H 6620 3205 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 6480 3250 50  0001 C CNN
F 3 "~" H 6550 3250 50  0001 C CNN
	1    6550 3250
	1    0    0    -1  
$EndComp
Text HLabel 6950 3400 3    50   UnSpc ~ 0
GND
Text HLabel 6550 3400 3    50   UnSpc ~ 0
GND
$Comp
L Device:R R?
U 1 1 5AF79CF9
P 9750 3250
AR Path="/5AF2F959/5AF79CF9" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF79CF9" Ref="R615"  Part="1" 
F 0 "R615" H 9820 3296 50  0000 L CNN
F 1 "47" H 9820 3205 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 9680 3250 50  0001 C CNN
F 3 "~" H 9750 3250 50  0001 C CNN
	1    9750 3250
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5AF79D9D
P 10200 3250
AR Path="/5AF2F959/5AF79D9D" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF79D9D" Ref="R616"  Part="1" 
F 0 "R616" H 10270 3296 50  0000 L CNN
F 1 "1k5" H 10270 3205 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 10130 3250 50  0001 C CNN
F 3 "~" H 10200 3250 50  0001 C CNN
	1    10200 3250
	1    0    0    -1  
$EndComp
Text HLabel 9750 3400 3    50   UnSpc ~ 0
GND
Text HLabel 10200 3400 3    50   UnSpc ~ 0
GND
Text Label 6900 1750 2    50   ~ 0
NE612_A
Text Label 9850 1750 0    50   ~ 0
NE612_B
Text Label 10650 2900 0    50   ~ 0
BUFFER_BIAS
Text Label 6150 2900 2    50   ~ 0
BUFFER_BIAS
Text HLabel 8550 900  1    50   UnSpc ~ 0
GND
Wire Wire Line
	6050 5600 6050 6650
$Comp
L power:GND #PWR?
U 1 1 5AF86F8D
P 4150 4350
AR Path="/5AF2F959/5AF86F8D" Ref="#PWR?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF86F8D" Ref="#PWR0604"  Part="1" 
F 0 "#PWR0604" H 4150 4100 50  0001 C CNN
F 1 "GND" H 4155 4177 50  0000 C CNN
F 2 "" H 4150 4350 50  0001 C CNN
F 3 "" H 4150 4350 50  0001 C CNN
	1    4150 4350
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5AF86F93
P 4150 4450
AR Path="/5AF2F959/5AF86F93" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF86F93" Ref="C609"  Part="1" 
F 0 "C609" H 4242 4496 50  0000 L CNN
F 1 "100p" H 4242 4405 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 4150 4450 50  0001 C CNN
F 3 "~" H 4150 4450 50  0001 C CNN
	1    4150 4450
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5AF88EBB
P 5400 5050
AR Path="/5AF2F959/5AF88EBB" Ref="#PWR?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF88EBB" Ref="#PWR0606"  Part="1" 
F 0 "#PWR0606" H 5400 4800 50  0001 C CNN
F 1 "GND" H 5405 4877 50  0000 C CNN
F 2 "" H 5400 5050 50  0001 C CNN
F 3 "" H 5400 5050 50  0001 C CNN
	1    5400 5050
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5AF88EC1
P 5400 5150
AR Path="/5AF2F959/5AF88EC1" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF88EC1" Ref="C615"  Part="1" 
F 0 "C615" H 5492 5196 50  0000 L CNN
F 1 "100p" H 5492 5105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 5400 5150 50  0001 C CNN
F 3 "~" H 5400 5150 50  0001 C CNN
	1    5400 5150
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5AF8AD8D
P 4950 5050
AR Path="/5AF2F959/5AF8AD8D" Ref="#PWR?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF8AD8D" Ref="#PWR0605"  Part="1" 
F 0 "#PWR0605" H 4950 4800 50  0001 C CNN
F 1 "GND" H 4955 4877 50  0000 C CNN
F 2 "" H 4950 5050 50  0001 C CNN
F 3 "" H 4950 5050 50  0001 C CNN
	1    4950 5050
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5AF8AD93
P 4950 5150
AR Path="/5AF2F959/5AF8AD93" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF8AD93" Ref="C614"  Part="1" 
F 0 "C614" H 5042 5196 50  0000 L CNN
F 1 "10n" H 5042 5105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 4950 5150 50  0001 C CNN
F 3 "~" H 4950 5150 50  0001 C CNN
	1    4950 5150
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5AF8EB63
P 3700 4350
AR Path="/5AF2F959/5AF8EB63" Ref="#PWR?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF8EB63" Ref="#PWR0603"  Part="1" 
F 0 "#PWR0603" H 3700 4100 50  0001 C CNN
F 1 "GND" H 3705 4177 50  0000 C CNN
F 2 "" H 3700 4350 50  0001 C CNN
F 3 "" H 3700 4350 50  0001 C CNN
	1    3700 4350
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5AF8EB69
P 3700 4450
AR Path="/5AF2F959/5AF8EB69" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF8EB69" Ref="C608"  Part="1" 
F 0 "C608" H 3792 4496 50  0000 L CNN
F 1 "10n" H 3792 4405 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 3700 4450 50  0001 C CNN
F 3 "~" H 3700 4450 50  0001 C CNN
	1    3700 4450
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5AF90BBE
P 5700 7350
AR Path="/5AF2F959/5AF90BBE" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF90BBE" Ref="C620"  Part="1" 
F 0 "C620" H 5792 7396 50  0000 L CNN
F 1 "1n" H 5792 7305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 5700 7350 50  0001 C CNN
F 3 "~" H 5700 7350 50  0001 C CNN
	1    5700 7350
	1    0    0    -1  
$EndComp
Wire Wire Line
	5700 7250 5700 6850
Text HLabel 5700 7450 3    50   UnSpc ~ 0
GND
$Comp
L Device:C_Small C?
U 1 1 5AF94D63
P 1300 5600
AR Path="/5AF2F959/5AF94D63" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF94D63" Ref="C618"  Part="1" 
F 0 "C618" H 1392 5646 50  0000 L CNN
F 1 "1n" H 1392 5555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 1300 5600 50  0001 C CNN
F 3 "~" H 1300 5600 50  0001 C CNN
	1    1300 5600
	1    0    0    -1  
$EndComp
Wire Wire Line
	1300 5500 1300 5100
Text HLabel 1300 5700 3    50   UnSpc ~ 0
GND
$Comp
L Device:C_Small C?
U 1 1 5AF979BE
P 9450 4450
AR Path="/5AF2F959/5AF979BE" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF979BE" Ref="C610"  Part="1" 
F 0 "C610" H 9542 4496 50  0000 L CNN
F 1 "10n" H 9542 4405 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 9450 4450 50  0001 C CNN
F 3 "~" H 9450 4450 50  0001 C CNN
	1    9450 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	9450 4350 9450 3950
Text HLabel 9450 4550 3    50   UnSpc ~ 0
GND
$Comp
L kicad_petr_inherited:2SC5773 Q?
U 1 1 5AF9AEE0
P 5350 2900
AR Path="/5AF2F959/5AF9AEE0" Ref="Q?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF9AEE0" Ref="Q605"  Part="1" 
F 0 "Q605" H 5541 2946 50  0000 L CNN
F 1 "2SC5773" H 5550 2750 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SC-59_Handsoldering" H 5400 2900 50  0001 C CNN
F 3 "https://4donline.ihs.com/images/VipMasterIC/IC/RNCC/RNCCS00915/RNCCS01986-1.pdf?hkey=EF798316E3902B6ED9A73243A3159BB0" H 5400 2900 50  0001 C CNN
	1    5350 2900
	-1   0    0    -1  
$EndComp
Wire Wire Line
	5550 2900 5550 2650
Wire Wire Line
	5550 2650 5250 2650
Wire Wire Line
	5250 2650 5250 2700
Connection ~ 5550 2900
$Comp
L Device:R R?
U 1 1 5AF9AEEC
P 5250 3250
AR Path="/5AF2F959/5AF9AEEC" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF9AEEC" Ref="R612"  Part="1" 
F 0 "R612" H 5320 3296 50  0000 L CNN
F 1 "330" H 5320 3205 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 5180 3250 50  0001 C CNN
F 3 "~" H 5250 3250 50  0001 C CNN
	1    5250 3250
	1    0    0    -1  
$EndComp
Text HLabel 5250 3400 3    50   UnSpc ~ 0
GND
$Comp
L Device:R R?
U 1 1 5AF9AEF5
P 5550 2400
AR Path="/5AF2F959/5AF9AEF5" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF9AEF5" Ref="R610"  Part="1" 
F 0 "R610" H 5480 2354 50  0000 R CNN
F 1 "2k2" H 5480 2445 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 5480 2400 50  0001 C CNN
F 3 "~" H 5550 2400 50  0001 C CNN
	1    5550 2400
	-1   0    0    1   
$EndComp
Text HLabel 5550 2250 1    50   UnSpc ~ 0
SUPPLY
$Comp
L Device:C_Small C?
U 1 1 5AF9AEFE
P 5550 3300
AR Path="/5AF2F959/5AF9AEFE" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF9AEFE" Ref="C605"  Part="1" 
F 0 "C605" H 5642 3346 50  0000 L CNN
F 1 "10n" H 5642 3255 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 5550 3300 50  0001 C CNN
F 3 "~" H 5550 3300 50  0001 C CNN
	1    5550 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	5550 3200 5550 2900
Text HLabel 5550 3400 3    50   UnSpc ~ 0
GND
Wire Wire Line
	5550 2650 5550 2550
Connection ~ 5550 2650
$Comp
L Device:R R?
U 1 1 5AFA2EEE
P 6550 2250
AR Path="/5AF2F959/5AFA2EEE" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AFA2EEE" Ref="R608"  Part="1" 
F 0 "R608" H 6620 2296 50  0000 L CNN
F 1 "3k3" H 6620 2205 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 6480 2250 50  0001 C CNN
F 3 "~" H 6550 2250 50  0001 C CNN
	1    6550 2250
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5AFA2F8E
P 10200 2250
AR Path="/5AF2F959/5AFA2F8E" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AFA2F8E" Ref="R609"  Part="1" 
F 0 "R609" H 10270 2296 50  0000 L CNN
F 1 "3k3" H 10270 2205 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 10130 2250 50  0001 C CNN
F 3 "~" H 10200 2250 50  0001 C CNN
	1    10200 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	10200 2100 10200 1750
Wire Wire Line
	10200 2400 10200 2700
Wire Wire Line
	6550 2100 6550 1750
Wire Wire Line
	6550 2700 6550 2400
Connection ~ 6250 2900
$Comp
L Device:C_Small C?
U 1 1 5AFB3A3A
P 6250 3300
AR Path="/5AF2F959/5AFB3A3A" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AFB3A3A" Ref="C606"  Part="1" 
F 0 "C606" H 6158 3346 50  0000 R CNN
F 1 "100p" H 6158 3255 50  0000 R CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 6250 3300 50  0001 C CNN
F 3 "~" H 6250 3300 50  0001 C CNN
	1    6250 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	6250 3200 6250 2900
Text HLabel 6250 3400 3    50   UnSpc ~ 0
GND
Connection ~ 10500 2900
Wire Wire Line
	10500 2900 10650 2900
$Comp
L Device:C_Small C?
U 1 1 5AFC19D5
P 10500 3300
AR Path="/5AF2F959/5AFC19D5" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AFC19D5" Ref="C607"  Part="1" 
F 0 "C607" H 10592 3346 50  0000 L CNN
F 1 "100p" H 10592 3255 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 10500 3300 50  0001 C CNN
F 3 "~" H 10500 3300 50  0001 C CNN
	1    10500 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	10500 3200 10500 2900
Text HLabel 10500 3400 3    50   UnSpc ~ 0
GND
Wire Wire Line
	9750 2500 9750 2700
Wire Wire Line
	6950 2500 6950 2700
Text Label 8050 3300 0    50   ~ 0
GAIN_A
Text Label 8600 3300 2    50   ~ 0
GAIN_B
$Sheet
S 1150 1100 850  500 
U 5AF6187F
F0 "RF_GAIN_SWITCH_1" 50
F1 "HF_Switch.sch" 50
F2 "A" U L 1150 1450 50 
F3 "B" U L 1150 1250 50 
F4 "OUT" U R 2000 1250 50 
F5 "A\\~B" U R 2000 1450 50 
$EndSheet
$Sheet
S 1150 1900 850  500 
U 5AF637FC
F0 "RF_GAIN_SWITCH_2" 50
F1 "HF_Switch.sch" 50
F2 "A" U L 1150 2250 50 
F3 "B" U L 1150 2050 50 
F4 "OUT" U R 2000 2050 50 
F5 "A\\~B" U R 2000 2250 50 
$EndSheet
Wire Wire Line
	1150 1250 1000 1250
Wire Wire Line
	1150 2050 1000 2050
NoConn ~ 1000 1250
NoConn ~ 1000 2050
Wire Wire Line
	1150 1450 850  1450
Wire Wire Line
	850  2250 1150 2250
Text Notes 950  6100 0    50   ~ 0
50uA current sink
Text Notes 5300 7750 0    50   ~ 0
35uA current sink
Text Notes 7000 1750 0    50   ~ 0
3.32V
Text Notes 9600 1750 0    50   ~ 0
3.32V
Text Notes 7000 2500 0    50   ~ 0
2.49V
Text Notes 9500 2500 0    50   ~ 0
2.49V
Text Notes 8600 3500 0    50   ~ 0
1.62V
Text Notes 8050 3500 0    50   ~ 0
1.62V
Text Notes 8050 4250 0    50   ~ 0
535mV
Text Notes 8600 4250 0    50   ~ 0
535mV
Text Notes 9150 4250 0    50   ~ 0
612mV
Text Notes 9200 3700 0    50   ~ 0
1.40V
Text Notes 6550 3100 0    50   ~ 0
543mV
Text Notes 6950 3100 0    50   ~ 0
458mV
Text Notes 10200 3100 0    50   ~ 0
543mV
Text Notes 9750 3100 0    50   ~ 0
458mV
Text Notes 8600 2300 0    50   ~ 0
4.23V
Text Notes 7800 2300 0    50   ~ 0
4.23V
Wire Wire Line
	2000 1450 2150 1450
Wire Wire Line
	2150 1450 2150 2250
Wire Wire Line
	2150 2250 2000 2250
Wire Wire Line
	2000 2050 2600 2050
Wire Wire Line
	2000 1250 2600 1250
Text Label 3100 1250 0    50   ~ 0
GAIN_A
Text Label 3100 2050 0    50   ~ 0
GAIN_B
$Comp
L Device:R R?
U 1 1 5AF7F333
P 850 1850
AR Path="/5AF2F959/5AF7F333" Ref="R?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF7F333" Ref="R602"  Part="1" 
F 0 "R602" H 920 1896 50  0000 L CNN
F 1 "3.3" H 920 1805 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 780 1850 50  0001 C CNN
F 3 "~" H 850 1850 50  0001 C CNN
	1    850  1850
	1    0    0    -1  
$EndComp
Wire Wire Line
	850  1700 850  1450
Wire Wire Line
	850  2250 850  2000
Text Notes 950  850  0    50   ~ 0
Gain select - for high frequencies between 80 and 100 MHz\nHigher gain causes higher distortion
Text Notes 5250 2650 0    50   ~ 0
1.29V
Text Notes 5250 3100 0    50   ~ 0
506mV
Text Notes 2200 1250 0    50   ~ 0
0V
Text Notes 2200 2050 0    50   ~ 0
0V
Text Notes 6200 6250 0    50   ~ 0
Under normal circumstances, attach GAIN2\nto 3V3 to get full amplification, use the other\ncurrent sink to set gain.
Text HLabel 2200 2250 2    50   Input ~ 0
GAIN_SELECT
$Comp
L Device:C_Small C?
U 1 1 5AF88F6C
P 2950 1250
AR Path="/5AF2F959/5AF88F6C" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF88F6C" Ref="C603"  Part="1" 
F 0 "C603" V 2721 1250 50  0000 C CNN
F 1 "10n" V 2812 1250 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 2950 1250 50  0001 C CNN
F 3 "~" H 2950 1250 50  0001 C CNN
	1    2950 1250
	0    1    1    0   
$EndComp
Wire Wire Line
	3050 1250 3100 1250
$Comp
L Device:C_Small C?
U 1 1 5AF8BF68
P 2950 2050
AR Path="/5AF2F959/5AF8BF68" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF8BF68" Ref="C604"  Part="1" 
F 0 "C604" V 2721 2050 50  0000 C CNN
F 1 "10n" V 2812 2050 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 2950 2050 50  0001 C CNN
F 3 "~" H 2950 2050 50  0001 C CNN
	1    2950 2050
	0    1    1    0   
$EndComp
Wire Wire Line
	3050 2050 3100 2050
$Comp
L pspice:INDUCTOR L?
U 1 1 5AF8F690
P 2900 1650
AR Path="/5AF2F959/5AF8F690" Ref="L?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AF8F690" Ref="L601"  Part="1" 
F 0 "L601" V 2854 1728 50  0000 L CNN
F 1 "1u" V 2945 1728 50  0000 L CNN
F 2 "Inductor_SMD:L_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 2900 1650 50  0001 C CNN
F 3 "" H 2900 1650 50  0001 C CNN
	1    2900 1650
	1    0    0    -1  
$EndComp
Text HLabel 3150 1650 2    50   UnSpc ~ 0
GND
Text Notes 3200 1850 0    50   ~ 0
Discharge path for DC\nCould use some improvement
Wire Wire Line
	8350 3950 8900 3950
Connection ~ 8900 3950
Wire Wire Line
	8900 3950 9450 3950
Wire Notes Line
	600  600  4450 600 
Wire Notes Line
	4450 600  4450 2600
Wire Notes Line
	4450 2600 600  2600
Wire Notes Line
	600  2600 600  600 
Wire Wire Line
	5550 2900 6250 2900
$Comp
L power:GND #PWR?
U 1 1 5AFC2310
P 10200 1150
AR Path="/5AF2F959/5AFC2310" Ref="#PWR?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AFC2310" Ref="#PWR0601"  Part="1" 
F 0 "#PWR0601" H 10200 900 50  0001 C CNN
F 1 "GND" H 10205 977 50  0000 C CNN
F 2 "" H 10200 1150 50  0001 C CNN
F 3 "" H 10200 1150 50  0001 C CNN
	1    10200 1150
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5AFC2316
P 10200 1050
AR Path="/5AF2F959/5AFC2316" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AFC2316" Ref="C601"  Part="1" 
F 0 "C601" H 10292 1096 50  0000 L CNN
F 1 "100p" H 10292 1005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 10200 1050 50  0001 C CNN
F 3 "~" H 10200 1050 50  0001 C CNN
	1    10200 1050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5AFC2323
P 10650 1150
AR Path="/5AF2F959/5AFC2323" Ref="#PWR?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AFC2323" Ref="#PWR0602"  Part="1" 
F 0 "#PWR0602" H 10650 900 50  0001 C CNN
F 1 "GND" H 10655 977 50  0000 C CNN
F 2 "" H 10650 1150 50  0001 C CNN
F 3 "" H 10650 1150 50  0001 C CNN
	1    10650 1150
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5AFC2329
P 10650 1050
AR Path="/5AF2F959/5AFC2329" Ref="C?"  Part="1" 
AR Path="/5B04B147/5B0536E4/5AFC2329" Ref="C602"  Part="1" 
F 0 "C602" H 10742 1096 50  0000 L CNN
F 1 "10n" H 10742 1005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 10650 1050 50  0001 C CNN
F 3 "~" H 10650 1050 50  0001 C CNN
	1    10650 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	2150 2250 2200 2250
Connection ~ 2150 2250
$Comp
L Device:R R601
U 1 1 5B220E78
P 2600 1450
F 0 "R601" V 2700 1450 50  0000 C CNN
F 1 "15k" V 2484 1450 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 2530 1450 50  0001 C CNN
F 3 "~" H 2600 1450 50  0001 C CNN
	1    2600 1450
	-1   0    0    1   
$EndComp
$Comp
L Device:R R603
U 1 1 5B220F6C
P 2600 1850
F 0 "R603" V 2700 1850 50  0000 C CNN
F 1 "15k" V 2484 1850 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" V 2530 1850 50  0001 C CNN
F 3 "~" H 2600 1850 50  0001 C CNN
	1    2600 1850
	-1   0    0    1   
$EndComp
Wire Wire Line
	2600 2000 2600 2050
Connection ~ 2600 2050
Wire Wire Line
	2600 2050 2850 2050
Wire Wire Line
	2600 1300 2600 1250
Connection ~ 2600 1250
Wire Wire Line
	2600 1250 2850 1250
Wire Wire Line
	2600 1700 2600 1650
Wire Wire Line
	2650 1650 2600 1650
Connection ~ 2600 1650
Wire Wire Line
	2600 1650 2600 1600
Text Notes 8650 3100 0    50   ~ 0
HERE goes the\ngain select circuit
Text HLabel 10650 900  1    50   UnSpc ~ 0
SUPPLY
Text HLabel 10200 900  1    50   UnSpc ~ 0
SUPPLY
Wire Wire Line
	10200 900  10200 950 
Wire Wire Line
	10650 950  10650 900 
Wire Wire Line
	4750 5400 4950 5400
Wire Wire Line
	5400 5400 5400 5250
Wire Wire Line
	4950 5250 4950 5400
Connection ~ 4950 5400
Wire Wire Line
	4950 5400 5400 5400
$Comp
L Device:R_Small R623
U 1 1 5B2E7775
P 5600 5400
F 0 "R623" V 5404 5400 50  0000 C CNN
F 1 "10" V 5495 5400 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 5600 5400 50  0001 C CNN
F 3 "~" H 5600 5400 50  0001 C CNN
	1    5600 5400
	0    1    1    0   
$EndComp
Wire Wire Line
	5400 5400 5500 5400
Connection ~ 5400 5400
Wire Wire Line
	5700 5400 5800 5400
$Comp
L Device:R_Small R622
U 1 1 5B2F9E31
P 4350 4700
F 0 "R622" V 4154 4700 50  0000 C CNN
F 1 "10" V 4245 4700 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 4350 4700 50  0001 C CNN
F 3 "~" H 4350 4700 50  0001 C CNN
	1    4350 4700
	0    1    1    0   
$EndComp
Wire Wire Line
	3550 4700 3700 4700
Wire Wire Line
	4450 4700 4550 4700
Wire Wire Line
	4150 4550 4150 4700
Connection ~ 4150 4700
Wire Wire Line
	4150 4700 4250 4700
Wire Wire Line
	3700 4550 3700 4700
Connection ~ 3700 4700
Wire Wire Line
	3700 4700 4150 4700
Wire Wire Line
	6950 2500 7550 2500
Wire Wire Line
	8900 2500 9300 2500
$Comp
L Device:R_Small R606
U 1 1 5B339945
P 7550 2100
F 0 "R606" H 7609 2146 50  0000 L CNN
F 1 "0R" H 7609 2055 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 7550 2100 50  0001 C CNN
F 3 "~" H 7550 2100 50  0001 C CNN
	1    7550 2100
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R607
U 1 1 5B339ABF
P 9300 2100
F 0 "R607" H 9359 2146 50  0000 L CNN
F 1 "0R" H 9359 2055 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.33x1.40mm_HandSolder" H 9300 2100 50  0001 C CNN
F 3 "~" H 9300 2100 50  0001 C CNN
	1    9300 2100
	1    0    0    -1  
$EndComp
Wire Wire Line
	9300 2000 9300 1950
Wire Wire Line
	9300 2200 9300 2500
Connection ~ 9300 2500
Wire Wire Line
	9300 2500 9750 2500
Wire Wire Line
	7550 2000 7550 1950
Wire Wire Line
	7550 2200 7550 2500
Connection ~ 7550 2500
Wire Wire Line
	7550 2500 7750 2500
$EndSCHEMATC