EESchema Schematic File Version 2
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:power
LIBS:eSim_Plot
LIBS:transistors
LIBS:conn
LIBS:eSim_User
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:eSim_Analog
LIBS:eSim_Devices
LIBS:eSim_Digital
LIBS:eSim_Hybrid
LIBS:eSim_Miscellaneous
LIBS:eSim_Power
LIBS:eSim_Sources
LIBS:eSim_Subckt
LIBS:eSim_Nghdl
LIBS:eSim_Ngveri
LIBS:eSim_SKY130
LIBS:eSim_SKY130_Subckts
LIBS:LM342-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L jfet_n J1
U 1 1 6654C123
P 2900 2550
F 0 "J1" H 2800 2600 50  0000 R CNN
F 1 "jfet_n" H 2850 2700 50  0000 R CNN
F 2 "" H 3100 2650 29  0000 C CNN
F 3 "" H 2900 2550 60  0000 C CNN
	1    2900 2550
	1    0    0    -1  
$EndComp
$Comp
L resistor R1
U 1 1 6654C17C
P 3650 1950
F 0 "R1" H 3700 2080 50  0000 C CNN
F 1 "418" H 3700 1900 50  0000 C CNN
F 2 "" H 3700 1930 30  0000 C CNN
F 3 "" V 3700 2000 30  0000 C CNN
	1    3650 1950
	0    1    1    0   
$EndComp
$Comp
L eSim_PNP Q2
U 1 1 6654C272
P 3800 2350
F 0 "Q2" H 3700 2400 50  0000 R CNN
F 1 "eSim_PNP" H 3750 2500 50  0000 R CNN
F 2 "" H 4000 2450 29  0000 C CNN
F 3 "" H 3800 2350 60  0000 C CNN
	1    3800 2350
	-1   0    0    1   
$EndComp
$Comp
L eSim_PNP Q3
U 1 1 6654C2A6
P 4200 2350
F 0 "Q3" H 4100 2400 50  0000 R CNN
F 1 "eSim_PNP" H 4150 2500 50  0000 R CNN
F 2 "" H 4400 2450 29  0000 C CNN
F 3 "" H 4200 2350 60  0000 C CNN
	1    4200 2350
	1    0    0    1   
$EndComp
$Comp
L eSim_PNP Q8
U 1 1 6654C2E2
P 4650 2350
F 0 "Q8" H 4550 2400 50  0000 R CNN
F 1 "eSim_PNP" H 4600 2500 50  0000 R CNN
F 2 "" H 4850 2450 29  0000 C CNN
F 3 "" H 4650 2350 60  0000 C CNN
	1    4650 2350
	1    0    0    1   
$EndComp
Wire Wire Line
	4450 2350 4450 2050
Wire Wire Line
	4450 2050 4000 2050
Wire Wire Line
	4000 2050 4000 2650
Wire Wire Line
	4300 2150 4300 1950
Wire Wire Line
	4300 1950 4750 1950
Wire Wire Line
	4750 1950 4750 2150
Wire Wire Line
	4500 1850 4500 1950
Wire Wire Line
	3000 1850 8900 1850
Connection ~ 4500 1950
Wire Wire Line
	3000 2350 3000 1850
Connection ~ 3700 1850
Connection ~ 4000 2350
$Comp
L eSim_NPN Q1
U 1 1 6654C341
P 3200 3000
F 0 "Q1" H 3100 3050 50  0000 R CNN
F 1 "eSim_NPN" H 3150 3150 50  0000 R CNN
F 2 "" H 3400 3100 29  0000 C CNN
F 3 "" H 3200 3000 60  0000 C CNN
	1    3200 3000
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q4
U 1 1 6654C386
P 4200 3000
F 0 "Q4" H 4100 3050 50  0000 R CNN
F 1 "eSim_NPN" H 4150 3150 50  0000 R CNN
F 2 "" H 4400 3100 29  0000 C CNN
F 3 "" H 4200 3000 60  0000 C CNN
	1    4200 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	4300 2550 4300 2800
Wire Wire Line
	4000 2650 4300 2650
Connection ~ 4300 2650
Wire Wire Line
	4300 2800 3300 2800
Wire Wire Line
	3000 2750 3000 4000
Wire Wire Line
	3300 3200 3300 3250
Wire Wire Line
	3300 3250 4000 3250
Wire Wire Line
	4000 3250 4000 3000
$Comp
L resistor R2
U 1 1 6654C4BA
P 4250 3450
F 0 "R2" H 4300 3580 50  0000 C CNN
F 1 "576" H 4300 3400 50  0000 C CNN
F 2 "" H 4300 3430 30  0000 C CNN
F 3 "" V 4300 3500 30  0000 C CNN
	1    4250 3450
	0    1    1    0   
$EndComp
$Comp
L resistor R3
U 1 1 6654C52C
P 4250 3950
F 0 "R3" H 4300 4080 50  0000 C CNN
F 1 "3.41k" H 4300 3900 50  0000 C CNN
F 2 "" H 4300 3930 30  0000 C CNN
F 3 "" V 4300 4000 30  0000 C CNN
	1    4250 3950
	0    1    1    0   
$EndComp
$Comp
L eSim_PNP Q7
U 1 1 6654C567
P 4500 3750
F 0 "Q7" H 4400 3800 50  0000 R CNN
F 1 "eSim_PNP" H 4450 3900 50  0000 R CNN
F 2 "" H 4700 3850 29  0000 C CNN
F 3 "" H 4500 3750 60  0000 C CNN
	1    4500 3750
	1    0    0    1   
$EndComp
Wire Wire Line
	4300 3200 4300 3350
Wire Wire Line
	4300 3650 4300 3850
Connection ~ 4300 3750
Wire Wire Line
	4600 3550 4600 3250
Wire Wire Line
	4600 3250 4300 3250
Connection ~ 4300 3250
$Comp
L zener U1
U 1 1 6654C7D3
P 3000 4300
F 0 "U1" H 2950 4200 60  0000 C CNN
F 1 "zener" H 3000 4400 60  0000 C CNN
F 2 "" H 3050 4300 60  0000 C CNN
F 3 "" H 3050 4300 60  0000 C CNN
	1    3000 4300
	0    -1   -1   0   
$EndComp
$Comp
L zener U2
U 1 1 6654C819
P 3550 4300
F 0 "U2" H 3500 4200 60  0000 C CNN
F 1 "zener" H 3550 4400 60  0000 C CNN
F 2 "" H 3600 4300 60  0000 C CNN
F 3 "" H 3600 4300 60  0000 C CNN
	1    3550 4300
	0    1    -1   0   
$EndComp
Connection ~ 3000 3000
$Comp
L resistor R4
U 1 1 6654C8AF
P 4250 4750
F 0 "R4" H 4300 4880 50  0000 C CNN
F 1 "3.89k" H 4300 4700 50  0000 C CNN
F 2 "" H 4300 4730 30  0000 C CNN
F 3 "" V 4300 4800 30  0000 C CNN
	1    4250 4750
	0    1    1    0   
$EndComp
Wire Wire Line
	4300 4650 4300 4150
$Comp
L resistor R5
U 1 1 6654C938
P 4550 4750
F 0 "R5" H 4600 4880 50  0000 C CNN
F 1 "7.8k" H 4600 4700 50  0000 C CNN
F 2 "" H 4600 4730 30  0000 C CNN
F 3 "" V 4600 4800 30  0000 C CNN
	1    4550 4750
	0    1    1    0   
$EndComp
$Comp
L eSim_NPN Q9
U 1 1 6654C986
P 4800 4400
F 0 "Q9" H 4700 4450 50  0000 R CNN
F 1 "eSim_NPN" H 4750 4550 50  0000 R CNN
F 2 "" H 5000 4500 29  0000 C CNN
F 3 "" H 4800 4400 60  0000 C CNN
	1    4800 4400
	1    0    0    -1  
$EndComp
Wire Wire Line
	4750 2550 7550 2550
Wire Wire Line
	4900 2550 4900 4200
Wire Wire Line
	4600 3950 4600 4650
Connection ~ 4600 4400
$Comp
L resistor R6
U 1 1 6654CBA7
P 5400 4100
F 0 "R6" H 5450 4230 50  0000 C CNN
F 1 "13k" H 5450 4050 50  0000 C CNN
F 2 "" H 5450 4080 30  0000 C CNN
F 3 "" V 5450 4150 30  0000 C CNN
	1    5400 4100
	-1   0    0    1   
$EndComp
Wire Wire Line
	4300 4150 5200 4150
$Comp
L eSim_NPN Q10
U 1 1 6654CC43
P 5700 4150
F 0 "Q10" H 5600 4200 50  0000 R CNN
F 1 "eSim_NPN" H 5650 4300 50  0000 R CNN
F 2 "" H 5900 4250 29  0000 C CNN
F 3 "" H 5700 4150 60  0000 C CNN
	1    5700 4150
	1    0    0    -1  
$EndComp
Wire Wire Line
	3550 2550 3550 4000
Connection ~ 3550 3250
Wire Wire Line
	3550 2550 3700 2550
$Comp
L eSim_NPN Q5
U 1 1 6654D001
P 4200 5250
F 0 "Q5" H 4100 5300 50  0000 R CNN
F 1 "eSim_NPN" H 4150 5400 50  0000 R CNN
F 2 "" H 4400 5350 29  0000 C CNN
F 3 "" H 4200 5250 60  0000 C CNN
	1    4200 5250
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q6
U 1 1 6654D077
P 4200 5750
F 0 "Q6" H 4100 5800 50  0000 R CNN
F 1 "eSim_NPN" H 4150 5900 50  0000 R CNN
F 2 "" H 4400 5850 29  0000 C CNN
F 3 "" H 4200 5750 60  0000 C CNN
	1    4200 5750
	1    0    0    -1  
$EndComp
Wire Wire Line
	4000 5750 4000 5500
Wire Wire Line
	4000 5500 4300 5500
Wire Wire Line
	4300 5450 4300 5550
Connection ~ 4300 5500
Wire Wire Line
	4000 5000 4300 5000
Wire Wire Line
	4300 4950 4300 5050
Connection ~ 4300 5000
$Comp
L eSim_NPN Q11
U 1 1 6654D1D8
P 5700 5250
F 0 "Q11" H 5600 5300 50  0000 R CNN
F 1 "eSim_NPN" H 5650 5400 50  0000 R CNN
F 2 "" H 5900 5350 29  0000 C CNN
F 3 "" H 5700 5250 60  0000 C CNN
	1    5700 5250
	1    0    0    -1  
$EndComp
$Comp
L resistor R7
U 1 1 6654D303
P 5750 5700
F 0 "R7" H 5800 5830 50  0000 C CNN
F 1 "2.84k" H 5800 5650 50  0000 C CNN
F 2 "" H 5800 5680 30  0000 C CNN
F 3 "" V 5800 5750 30  0000 C CNN
	1    5750 5700
	0    1    1    0   
$EndComp
Wire Wire Line
	5800 5600 5800 5450
Wire Wire Line
	4300 6100 4300 5950
Wire Wire Line
	2600 6100 8850 6100
Wire Wire Line
	3000 6100 3000 4500
Wire Wire Line
	3550 4500 3550 6100
Connection ~ 3550 6100
Wire Wire Line
	4600 6100 4600 4950
Connection ~ 4300 6100
Wire Wire Line
	4900 6100 4900 4600
Connection ~ 4600 6100
Wire Wire Line
	5800 6100 5800 5900
Connection ~ 4900 6100
Wire Wire Line
	2600 6100 2600 2550
Wire Wire Line
	2600 2550 2700 2550
Connection ~ 3000 6100
Wire Wire Line
	5800 4350 5800 5050
$Comp
L eSim_PNP Q12
U 1 1 6654DE46
P 6200 3050
F 0 "Q12" H 6100 3100 50  0000 R CNN
F 1 "eSim_PNP" H 6150 3200 50  0000 R CNN
F 2 "" H 6400 3150 29  0000 C CNN
F 3 "" H 6200 3050 60  0000 C CNN
	1    6200 3050
	-1   0    0    1   
$EndComp
Connection ~ 4900 2550
Wire Wire Line
	6100 6100 6100 3250
Connection ~ 5800 6100
$Comp
L eSim_NPN Q13
U 1 1 6654EC26
P 6550 4150
F 0 "Q13" H 6450 4200 50  0000 R CNN
F 1 "eSim_NPN" H 6500 4300 50  0000 R CNN
F 2 "" H 6750 4250 29  0000 C CNN
F 3 "" H 6550 4150 60  0000 C CNN
	1    6550 4150
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6450 4350 5800 4350
Connection ~ 5800 4350
Wire Wire Line
	6450 2900 6450 3950
Wire Wire Line
	6450 3850 6800 3850
Wire Wire Line
	7250 3850 7250 4150
Wire Wire Line
	6750 4150 7800 4150
Connection ~ 6450 3850
Wire Wire Line
	6400 3050 6450 3050
$Comp
L resistor R8
U 1 1 6654F024
P 6500 2800
F 0 "R8" H 6550 2930 50  0000 C CNN
F 1 "5.76k" H 6550 2750 50  0000 C CNN
F 2 "" H 6550 2780 30  0000 C CNN
F 3 "" V 6550 2850 30  0000 C CNN
	1    6500 2800
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6100 2550 6100 2850
Wire Wire Line
	6450 2550 6450 2600
Connection ~ 6100 2550
Connection ~ 6450 3050
$Comp
L eSim_NPN Q14
U 1 1 6654FDD3
P 6950 2850
F 0 "Q14" H 6850 2900 50  0000 R CNN
F 1 "eSim_NPN" H 6900 3000 50  0000 R CNN
F 2 "" H 7150 2950 29  0000 C CNN
F 3 "" H 6950 2850 60  0000 C CNN
	1    6950 2850
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6850 2550 6850 2650
Connection ~ 6450 2550
$Comp
L resistor R9
U 1 1 6654FECC
P 6900 3250
F 0 "R9" H 6950 3380 50  0000 C CNN
F 1 "100" H 6950 3200 50  0000 C CNN
F 2 "" H 6950 3230 30  0000 C CNN
F 3 "" V 6950 3300 30  0000 C CNN
	1    6900 3250
	0    -1   -1   0   
$EndComp
$Comp
L eSim_NPN Q15
U 1 1 66550825
P 7750 2550
F 0 "Q15" H 7650 2600 50  0000 R CNN
F 1 "eSim_NPN" H 7700 2700 50  0000 R CNN
F 2 "" H 7950 2650 29  0000 C CNN
F 3 "" H 7750 2550 60  0000 C CNN
	1    7750 2550
	1    0    0    -1  
$EndComp
$Comp
L zener U4
U 1 1 665508B7
P 7350 3100
F 0 "U4" H 7300 3000 60  0000 C CNN
F 1 "zener" H 7350 3200 60  0000 C CNN
F 2 "" H 7400 3100 60  0000 C CNN
F 3 "" H 7400 3100 60  0000 C CNN
	1    7350 3100
	0    1    -1   0   
$EndComp
$Comp
L resistor R10
U 1 1 66550937
P 7400 2700
F 0 "R10" H 7450 2830 50  0000 C CNN
F 1 "5k" H 7450 2650 50  0000 C CNN
F 2 "" H 7450 2680 30  0000 C CNN
F 3 "" V 7450 2750 30  0000 C CNN
	1    7400 2700
	0    -1   -1   0   
$EndComp
$Comp
L zener U3
U 1 1 665509D5
P 7350 2300
F 0 "U3" H 7300 2200 60  0000 C CNN
F 1 "zener" H 7350 2400 60  0000 C CNN
F 2 "" H 7400 2300 60  0000 C CNN
F 3 "" H 7400 2300 60  0000 C CNN
	1    7350 2300
	0    1    -1   0   
$EndComp
Wire Wire Line
	7150 2850 7150 3300
Wire Wire Line
	7150 3300 7450 3300
Connection ~ 6850 2550
Wire Wire Line
	7350 1850 7350 2000
Connection ~ 4500 1850
Wire Wire Line
	7850 1850 7850 2350
Connection ~ 7350 1850
$Comp
L eSim_NPN Q16
U 1 1 6655252E
P 8600 2750
F 0 "Q16" H 8500 2800 50  0000 R CNN
F 1 "eSim_NPN" H 8550 2900 50  0000 R CNN
F 2 "" H 8800 2850 29  0000 C CNN
F 3 "" H 8600 2750 60  0000 C CNN
	1    8600 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	8700 1850 8700 2550
Connection ~ 7850 1850
Wire Wire Line
	7850 2750 8400 2750
Wire Wire Line
	8050 2750 8050 3700
Wire Wire Line
	8050 3700 5800 3700
Wire Wire Line
	5800 3700 5800 3950
Connection ~ 8050 2750
$Comp
L resistor R13
U 1 1 66552759
P 8350 3200
F 0 "R13" H 8400 3330 50  0000 C CNN
F 1 "2.5k" H 8400 3150 50  0000 C CNN
F 2 "" H 8400 3180 30  0000 C CNN
F 3 "" V 8400 3250 30  0000 C CNN
	1    8350 3200
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8300 3000 8300 2750
Connection ~ 8300 2750
Wire Wire Line
	8300 3300 8300 3500
Wire Wire Line
	6850 3500 8900 3500
Wire Wire Line
	6850 3500 6850 3350
$Comp
L resistor R15
U 1 1 66552912
P 8750 3200
F 0 "R15" H 8800 3330 50  0000 C CNN
F 1 "1.9" H 8800 3150 50  0000 C CNN
F 2 "" H 8800 3180 30  0000 C CNN
F 3 "" V 8800 3250 30  0000 C CNN
	1    8750 3200
	0    -1   -1   0   
$EndComp
$Comp
L resistor R11
U 1 1 66552994
P 7550 3350
F 0 "R11" H 7600 3480 50  0000 C CNN
F 1 "100" H 7600 3300 50  0000 C CNN
F 2 "" H 7600 3330 30  0000 C CNN
F 3 "" V 7600 3400 30  0000 C CNN
	1    7550 3350
	1    0    0    -1  
$EndComp
Connection ~ 7350 3300
Wire Wire Line
	7750 3300 7750 3000
Wire Wire Line
	7750 3000 8700 3000
Wire Wire Line
	8700 3000 8700 2950
Wire Wire Line
	8700 3300 8700 3650
Connection ~ 8300 3500
Connection ~ 8900 3500
Connection ~ 8700 3500
$Comp
L resistor R16
U 1 1 665532F1
P 8750 3850
F 0 "R16" H 8800 3980 50  0000 C CNN
F 1 "1.4K" H 8800 3800 50  0000 C CNN
F 2 "" H 8800 3830 30  0000 C CNN
F 3 "" V 8800 3900 30  0000 C CNN
	1    8750 3850
	0    -1   -1   0   
$EndComp
$Comp
L resistor R12
U 1 1 66553383
P 7900 4200
F 0 "R12" H 7950 4330 50  0000 C CNN
F 1 "15k" H 7950 4150 50  0000 C CNN
F 2 "" H 7950 4180 30  0000 C CNN
F 3 "" V 7950 4250 30  0000 C CNN
	1    7900 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	8100 4150 8700 4150
Wire Wire Line
	8700 3950 8700 4950
$Comp
L resistor R14
U 1 1 66553D5B
P 8650 5050
F 0 "R14" H 8700 5180 50  0000 C CNN
F 1 "2.23k" H 8700 5000 50  0000 C CNN
F 2 "" H 8700 5030 30  0000 C CNN
F 3 "" V 8700 5100 30  0000 C CNN
	1    8650 5050
	0    1    1    0   
$EndComp
Connection ~ 8700 4150
Wire Wire Line
	8700 6100 8700 5250
Connection ~ 6100 6100
Connection ~ 8850 6100
Connection ~ 8700 6100
Connection ~ 8900 1850
Connection ~ 8700 1850
Connection ~ 7250 4150
Wire Wire Line
	7100 3850 7250 3850
$Comp
L PORT U5
U 2 1 66558894
P 9150 3500
F 0 "U5" H 9200 3600 30  0000 C CNN
F 1 "PORT" H 9150 3500 30  0000 C CNN
F 2 "" H 9150 3500 60  0000 C CNN
F 3 "" H 9150 3500 60  0000 C CNN
	2    9150 3500
	-1   0    0    1   
$EndComp
$Comp
L PORT U5
U 3 1 66558905
P 9100 6100
F 0 "U5" H 9150 6200 30  0000 C CNN
F 1 "PORT" H 9100 6100 30  0000 C CNN
F 2 "" H 9100 6100 60  0000 C CNN
F 3 "" H 9100 6100 60  0000 C CNN
	3    9100 6100
	-1   0    0    1   
$EndComp
$Comp
L PORT U5
U 1 1 66558976
P 9150 1850
F 0 "U5" H 9200 1950 30  0000 C CNN
F 1 "PORT" H 9150 1850 30  0000 C CNN
F 2 "" H 9150 1850 60  0000 C CNN
F 3 "" H 9150 1850 60  0000 C CNN
	1    9150 1850
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR1
U 1 1 6666F3E4
P 7950 6100
F 0 "#PWR1" H 7950 5850 50  0001 C CNN
F 1 "GND" H 7950 5950 50  0000 C CNN
F 2 "" H 7950 6100 50  0001 C CNN
F 3 "" H 7950 6100 50  0001 C CNN
	1    7950 6100
	1    0    0    -1  
$EndComp
Connection ~ 7950 6100
Wire Wire Line
	4000 5000 4000 5250
Wire Wire Line
	4000 5250 5500 5250
$Comp
L capacitor C1
U 1 1 666705BB
P 6950 3850
F 0 "C1" H 6975 3950 50  0000 L CNN
F 1 "5pF" H 6975 3750 50  0000 L CNN
F 2 "" H 6988 3700 30  0000 C CNN
F 3 "" H 6950 3850 60  0000 C CNN
	1    6950 3850
	0    1    1    0   
$EndComp
$EndSCHEMATC