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:LM833-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 PORT U1
U 4 1 68175971
P 950 1000
F 0 "U1" H 1000 1100 30  0000 C CNN
F 1 "PORT" H 950 1000 30  0000 C CNN
F 2 "" H 950 1000 60  0000 C CNN
F 3 "" H 950 1000 60  0000 C CNN
	4    950  1000
	1    0    0    -1  
$EndComp
$Comp
L eSim_R R2
U 1 1 68175B16
P 2050 1300
F 0 "R2" H 2100 1430 50  0000 C CNN
F 1 "360" H 2100 1250 50  0000 C CNN
F 2 "" H 2100 1280 30  0000 C CNN
F 3 "" V 2100 1350 30  0000 C CNN
	1    2050 1300
	0    1    1    0   
$EndComp
$Comp
L eSim_PNP Q3
U 1 1 68175B60
P 2200 1900
F 0 "Q3" H 2100 1950 50  0000 R CNN
F 1 "eSim_PNP" H 2150 2050 50  0000 R CNN
F 2 "" H 2400 2000 29  0000 C CNN
F 3 "" H 2200 1900 60  0000 C CNN
	1    2200 1900
	-1   0    0    1   
$EndComp
$Comp
L eSim_PNP Q1
U 1 1 68175BAB
P 1450 2500
F 0 "Q1" H 1350 2550 50  0000 R CNN
F 1 "eSim_PNP" H 1400 2650 50  0000 R CNN
F 2 "" H 1650 2600 29  0000 C CNN
F 3 "" H 1450 2500 60  0000 C CNN
	1    1450 2500
	1    0    0    1   
$EndComp
$Comp
L eSim_PNP Q5
U 1 1 68175BF7
P 2800 2500
F 0 "Q5" H 2700 2550 50  0000 R CNN
F 1 "eSim_PNP" H 2750 2650 50  0000 R CNN
F 2 "" H 3000 2600 29  0000 C CNN
F 3 "" H 2800 2500 60  0000 C CNN
	1    2800 2500
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 2 1 68175C25
P 750 2500
F 0 "U1" H 800 2600 30  0000 C CNN
F 1 "PORT" H 750 2500 30  0000 C CNN
F 2 "" H 750 2500 60  0000 C CNN
F 3 "" H 750 2500 60  0000 C CNN
	2    750  2500
	1    0    0    -1  
$EndComp
Text GLabel 1150 1200 0    60   Input ~ 0
+VCC
Text GLabel 900  2700 0    60   Input ~ 0
-IN
$Comp
L eSim_NPN Q2
U 1 1 68175CB4
P 1650 3400
F 0 "Q2" H 1550 3450 50  0000 R CNN
F 1 "eSim_NPN" H 1600 3550 50  0000 R CNN
F 2 "" H 1850 3500 29  0000 C CNN
F 3 "" H 1650 3400 60  0000 C CNN
	1    1650 3400
	-1   0    0    -1  
$EndComp
$Comp
L eSim_NPN Q4
U 1 1 68175CF5
P 2600 3400
F 0 "Q4" H 2500 3450 50  0000 R CNN
F 1 "eSim_NPN" H 2550 3550 50  0000 R CNN
F 2 "" H 2800 3500 29  0000 C CNN
F 3 "" H 2600 3400 60  0000 C CNN
	1    2600 3400
	1    0    0    -1  
$EndComp
$Comp
L eSim_R R1
U 1 1 68175E1F
P 1500 4200
F 0 "R1" H 1550 4330 50  0000 C CNN
F 1 "4.7k" H 1550 4150 50  0000 C CNN
F 2 "" H 1550 4180 30  0000 C CNN
F 3 "" V 1550 4250 30  0000 C CNN
	1    1500 4200
	0    1    1    0   
$EndComp
$Comp
L eSim_C C1
U 1 1 68175E61
P 1900 4250
F 0 "C1" H 1925 4350 50  0000 L CNN
F 1 "35p" H 1925 4150 50  0000 L CNN
F 2 "" H 1938 4100 30  0000 C CNN
F 3 "" H 1900 4250 60  0000 C CNN
	1    1900 4250
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 3 1 68175F2D
P 900 4800
F 0 "U1" H 950 4900 30  0000 C CNN
F 1 "PORT" H 900 4800 30  0000 C CNN
F 2 "" H 900 4800 60  0000 C CNN
F 3 "" H 900 4800 60  0000 C CNN
	3    900  4800
	1    0    0    -1  
$EndComp
Text GLabel 1100 5000 0    60   Input ~ 0
-VEE
$Comp
L eSim_R R3
U 1 1 6817603B
P 2650 4150
F 0 "R3" H 2700 4280 50  0000 C CNN
F 1 "4.7k" H 2700 4100 50  0000 C CNN
F 2 "" H 2700 4130 30  0000 C CNN
F 3 "" V 2700 4200 30  0000 C CNN
	1    2650 4150
	0    1    1    0   
$EndComp
$Comp
L PORT U1
U 6 1 681760B2
P 3500 2500
F 0 "U1" H 3550 2600 30  0000 C CNN
F 1 "PORT" H 3500 2500 30  0000 C CNN
F 2 "" H 3500 2500 60  0000 C CNN
F 3 "" H 3500 2500 60  0000 C CNN
	6    3500 2500
	-1   0    0    -1  
$EndComp
$Comp
L PORT U1
U 5 1 6817610F
P 3500 2250
F 0 "U1" H 3550 2350 30  0000 C CNN
F 1 "PORT" H 3500 2250 30  0000 C CNN
F 2 "" H 3500 2250 60  0000 C CNN
F 3 "" H 3500 2250 60  0000 C CNN
	5    3500 2250
	-1   0    0    -1  
$EndComp
Text GLabel 3300 2700 2    60   Input ~ 0
+IN
$Comp
L eSim_NPN Q6
U 1 1 68176345
P 4000 3100
F 0 "Q6" H 3900 3150 50  0000 R CNN
F 1 "eSim_NPN" H 3950 3250 50  0000 R CNN
F 2 "" H 4200 3200 29  0000 C CNN
F 3 "" H 4000 3100 60  0000 C CNN
	1    4000 3100
	1    0    0    -1  
$EndComp
$Comp
L eSim_R R5
U 1 1 681763C2
P 4050 3800
F 0 "R5" H 4100 3930 50  0000 C CNN
F 1 "7.5k" H 4100 3750 50  0000 C CNN
F 2 "" H 4100 3780 30  0000 C CNN
F 3 "" V 4100 3850 30  0000 C CNN
	1    4050 3800
	0    1    1    0   
$EndComp
$Comp
L eSim_R R4
U 1 1 681764EE
P 3750 2800
F 0 "R4" H 3800 2930 50  0000 C CNN
F 1 "1k" H 3800 2750 50  0000 C CNN
F 2 "" H 3800 2780 30  0000 C CNN
F 3 "" V 3800 2850 30  0000 C CNN
	1    3750 2800
	1    0    0    -1  
$EndComp
$Comp
L eSim_C C2
U 1 1 681765F3
P 4600 2750
F 0 "C2" H 4625 2850 50  0000 L CNN
F 1 "15p" H 4625 2650 50  0000 L CNN
F 2 "" H 4638 2600 30  0000 C CNN
F 3 "" H 4600 2750 60  0000 C CNN
	1    4600 2750
	0    -1   -1   0   
$EndComp
$Comp
L eSim_PNP Q8
U 1 1 68176765
P 5350 1900
F 0 "Q8" H 5250 1950 50  0000 R CNN
F 1 "eSim_PNP" H 5300 2050 50  0000 R CNN
F 2 "" H 5550 2000 29  0000 C CNN
F 3 "" H 5350 1900 60  0000 C CNN
	1    5350 1900
	-1   0    0    1   
$EndComp
$Comp
L eSim_NPN Q9
U 1 1 68176837
P 5350 2450
F 0 "Q9" H 5250 2500 50  0000 R CNN
F 1 "eSim_NPN" H 5300 2600 50  0000 R CNN
F 2 "" H 5550 2550 29  0000 C CNN
F 3 "" H 5350 2450 60  0000 C CNN
	1    5350 2450
	-1   0    0    -1  
$EndComp
$Comp
L eSim_NPN Q7
U 1 1 681768EA
P 5150 3450
F 0 "Q7" H 5050 3500 50  0000 R CNN
F 1 "eSim_NPN" H 5100 3600 50  0000 R CNN
F 2 "" H 5350 3550 29  0000 C CNN
F 3 "" H 5150 3450 60  0000 C CNN
	1    5150 3450
	1    0    0    -1  
$EndComp
$Comp
L eSim_R R6
U 1 1 6817692F
P 5200 4150
F 0 "R6" H 5250 4280 50  0000 C CNN
F 1 "150" H 5250 4100 50  0000 C CNN
F 2 "" H 5250 4130 30  0000 C CNN
F 3 "" V 5250 4200 30  0000 C CNN
	1    5200 4150
	0    1    1    0   
$EndComp
$Comp
L eSim_Diode D1
U 1 1 68176C19
P 5550 3100
F 0 "D1" H 5550 3200 50  0000 C CNN
F 1 "eSim_Diode" H 5550 3000 50  0000 C CNN
F 2 "" H 5550 3100 60  0000 C CNN
F 3 "" H 5550 3100 60  0000 C CNN
	1    5550 3100
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q10
U 1 1 68176D50
P 6150 2200
F 0 "Q10" H 6050 2250 50  0000 R CNN
F 1 "eSim_NPN" H 6100 2350 50  0000 R CNN
F 2 "" H 6350 2300 29  0000 C CNN
F 3 "" H 6150 2200 60  0000 C CNN
	1    6150 2200
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q11
U 1 1 68177240
P 6150 2750
F 0 "Q11" H 6050 2800 50  0000 R CNN
F 1 "eSim_NPN" H 6100 2900 50  0000 R CNN
F 2 "" H 6350 2850 29  0000 C CNN
F 3 "" H 6150 2750 60  0000 C CNN
	1    6150 2750
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q12
U 1 1 681772A1
P 6150 3450
F 0 "Q12" H 6050 3500 50  0000 R CNN
F 1 "eSim_NPN" H 6100 3600 50  0000 R CNN
F 2 "" H 6350 3550 29  0000 C CNN
F 3 "" H 6150 3450 60  0000 C CNN
	1    6150 3450
	1    0    0    -1  
$EndComp
$Comp
L eSim_R R7
U 1 1 681772C3
P 6200 4100
F 0 "R7" H 6250 4230 50  0000 C CNN
F 1 "150" H 6250 4050 50  0000 C CNN
F 2 "" H 6250 4080 30  0000 C CNN
F 3 "" V 6250 4150 30  0000 C CNN
	1    6200 4100
	0    1    1    0   
$EndComp
$Comp
L eSim_PNP Q15
U 1 1 68177790
P 7350 4400
F 0 "Q15" H 7250 4450 50  0000 R CNN
F 1 "eSim_PNP" H 7300 4550 50  0000 R CNN
F 2 "" H 7550 4500 29  0000 C CNN
F 3 "" H 7350 4400 60  0000 C CNN
	1    7350 4400
	1    0    0    1   
$EndComp
$Comp
L eSim_R R8
U 1 1 681777F7
P 7400 3800
F 0 "R8" H 7450 3930 50  0000 C CNN
F 1 "27" H 7450 3750 50  0000 C CNN
F 2 "" H 7450 3780 30  0000 C CNN
F 3 "" V 7450 3850 30  0000 C CNN
	1    7400 3800
	0    1    1    0   
$EndComp
$Comp
L eSim_R R9
U 1 1 68177852
P 7500 3300
F 0 "R9" H 7550 3430 50  0000 C CNN
F 1 "27" H 7550 3250 50  0000 C CNN
F 2 "" H 7550 3280 30  0000 C CNN
F 3 "" V 7550 3350 30  0000 C CNN
	1    7500 3300
	0    -1   -1   0   
$EndComp
$Comp
L eSim_NPN Q13
U 1 1 68177BF0
P 6900 2850
F 0 "Q13" H 6800 2900 50  0000 R CNN
F 1 "eSim_NPN" H 6850 3000 50  0000 R CNN
F 2 "" H 7100 2950 29  0000 C CNN
F 3 "" H 6900 2850 60  0000 C CNN
	1    6900 2850
	-1   0    0    -1  
$EndComp
$Comp
L eSim_NPN Q14
U 1 1 68177C9B
P 7350 2450
F 0 "Q14" H 7250 2500 50  0000 R CNN
F 1 "eSim_NPN" H 7300 2600 50  0000 R CNN
F 2 "" H 7550 2550 29  0000 C CNN
F 3 "" H 7350 2450 60  0000 C CNN
	1    7350 2450
	1    0    0    -1  
$EndComp
Wire Wire Line
	1200 1000 9400 1000
Wire Wire Line
	2100 1200 2100 1000
Connection ~ 2100 1000
Wire Wire Line
	2100 1700 2100 1500
Wire Wire Line
	2100 2100 2100 2300
Wire Wire Line
	1550 2300 2700 2300
Connection ~ 2100 2300
Wire Wire Line
	1000 2500 1250 2500
Wire Wire Line
	1150 1200 1400 1200
Wire Wire Line
	1400 1200 1400 1000
Connection ~ 1400 1000
Wire Wire Line
	900  2700 1100 2700
Wire Wire Line
	1100 2700 1100 2500
Connection ~ 1100 2500
Wire Wire Line
	1850 3400 2400 3400
Wire Wire Line
	1550 2700 1550 3200
Wire Wire Line
	2700 2700 2700 3200
Wire Wire Line
	2100 3400 2100 3050
Wire Wire Line
	2100 3050 1550 3050
Connection ~ 1550 3050
Connection ~ 2100 3400
Wire Wire Line
	1550 3600 1550 4100
Wire Wire Line
	1900 4100 1900 3850
Wire Wire Line
	1900 3850 1550 3850
Connection ~ 1550 3850
Wire Wire Line
	1550 4800 1550 4400
Wire Wire Line
	1150 4800 9700 4800
Wire Wire Line
	1900 4800 1900 4400
Connection ~ 1550 4800
Wire Wire Line
	1100 5000 1300 5000
Wire Wire Line
	1300 5000 1300 4800
Connection ~ 1300 4800
Connection ~ 1900 4800
Wire Wire Line
	2700 3600 2700 4050
Wire Wire Line
	2700 4350 2700 4800
Connection ~ 2700 4800
Wire Wire Line
	3000 2500 3250 2500
Wire Wire Line
	3250 2250 3150 2250
Wire Wire Line
	3150 2250 3150 2500
Connection ~ 3150 2500
Wire Wire Line
	3300 2700 3250 2700
Wire Wire Line
	3250 2700 3250 2500
Wire Wire Line
	4100 2900 4100 1000
Connection ~ 4100 1000
Wire Wire Line
	4100 3300 4100 3700
Wire Wire Line
	4100 4800 4100 4000
Wire Wire Line
	2700 3100 3800 3100
Connection ~ 2700 3100
Wire Wire Line
	3650 2750 3000 2750
Wire Wire Line
	3000 2750 3000 3100
Connection ~ 3000 3100
Connection ~ 4100 4800
Wire Wire Line
	3950 2750 4450 2750
Wire Wire Line
	4250 2750 4250 3100
Wire Wire Line
	4250 3100 5400 3100
Connection ~ 4250 2750
Wire Wire Line
	2400 1900 8100 1900
Wire Wire Line
	4750 2750 5950 2750
Wire Wire Line
	5250 2650 5250 3250
Wire Wire Line
	5250 4350 5250 4800
Connection ~ 5250 4800
Wire Wire Line
	5250 4050 5250 3650
Wire Wire Line
	4100 3450 4950 3450
Connection ~ 4100 3450
Connection ~ 5250 2750
Wire Wire Line
	5250 2100 5250 2250
Wire Wire Line
	5250 1700 5250 1000
Connection ~ 5250 1000
Wire Wire Line
	6250 4300 6250 4800
Connection ~ 6250 4800
Wire Wire Line
	6250 4000 6250 3650
Wire Wire Line
	5950 3450 4900 3450
Connection ~ 4900 3450
Wire Wire Line
	6250 2950 6250 3250
Wire Wire Line
	5700 3100 6550 3100
Connection ~ 6250 3100
Wire Wire Line
	6250 2400 6250 2550
Wire Wire Line
	6250 1000 6250 2000
Connection ~ 6250 1000
Wire Wire Line
	6550 3100 6550 4400
Wire Wire Line
	6550 4400 7150 4400
Wire Wire Line
	7450 4200 7450 4000
Wire Wire Line
	7450 3400 7450 3700
Wire Wire Line
	6800 3050 6800 3550
Wire Wire Line
	6800 3550 7700 3550
Connection ~ 7450 3550
Wire Wire Line
	6800 2200 6800 2650
Wire Wire Line
	5250 2200 6800 2200
Connection ~ 5250 2200
Connection ~ 5950 2200
Wire Wire Line
	5550 2450 7150 2450
Connection ~ 6250 2450
Wire Wire Line
	7450 2650 7450 3100
Wire Wire Line
	7100 2850 7450 2850
Connection ~ 7450 2850
Wire Wire Line
	7450 1000 7450 2250
Connection ~ 5550 1900
$Comp
L eSim_PNP Q16
U 1 1 68178533
P 8300 1900
F 0 "Q16" H 8200 1950 50  0000 R CNN
F 1 "eSim_PNP" H 8250 2050 50  0000 R CNN
F 2 "" H 8500 2000 29  0000 C CNN
F 3 "" H 8300 1900 60  0000 C CNN
	1    8300 1900
	1    0    0    1   
$EndComp
Wire Wire Line
	8400 1000 8400 1700
Connection ~ 7450 1000
Wire Wire Line
	8400 2100 8400 3500
$Comp
L eSim_NPN Q17
U 1 1 68178805
P 8500 3700
F 0 "Q17" H 8400 3750 50  0000 R CNN
F 1 "eSim_NPN" H 8450 3850 50  0000 R CNN
F 2 "" H 8700 3800 29  0000 C CNN
F 3 "" H 8500 3700 60  0000 C CNN
	1    8500 3700
	-1   0    0    -1  
$EndComp
$Comp
L eSim_R R10
U 1 1 68178868
P 8350 4150
F 0 "R10" H 8400 4280 50  0000 C CNN
F 1 "1k" H 8400 4100 50  0000 C CNN
F 2 "" H 8400 4130 30  0000 C CNN
F 3 "" V 8400 4200 30  0000 C CNN
	1    8350 4150
	0    1    1    0   
$EndComp
Wire Wire Line
	8400 4800 8400 4350
Wire Wire Line
	7450 4600 7450 4800
Connection ~ 7450 4800
Wire Wire Line
	8400 4050 8400 3900
Wire Wire Line
	7900 1900 7900 2400
Wire Wire Line
	7900 2400 8400 2400
Connection ~ 8400 2400
Connection ~ 7900 1900
$Comp
L PORT U1
U 7 1 68178B8E
P 7950 3550
F 0 "U1" H 8000 3650 30  0000 C CNN
F 1 "PORT" H 7950 3550 30  0000 C CNN
F 2 "" H 7950 3550 60  0000 C CNN
F 3 "" H 7950 3550 60  0000 C CNN
	7    7950 3550
	-1   0    0    -1  
$EndComp
$Comp
L PORT U1
U 8 1 68178BF5
P 8000 3300
F 0 "U1" H 8050 3400 30  0000 C CNN
F 1 "PORT" H 8000 3300 30  0000 C CNN
F 2 "" H 8000 3300 60  0000 C CNN
F 3 "" H 8000 3300 60  0000 C CNN
	8    8000 3300
	-1   0    0    -1  
$EndComp
Wire Wire Line
	7750 3300 7650 3300
Wire Wire Line
	7650 3300 7650 3550
Connection ~ 7650 3550
Text GLabel 7800 3800 2    60   Input ~ 0
OUT
Wire Wire Line
	7800 3800 7700 3800
Wire Wire Line
	7700 3800 7700 3550
$Comp
L PORT U1
U 1 1 68179229
P 750 2150
F 0 "U1" H 800 2250 30  0000 C CNN
F 1 "PORT" H 750 2150 30  0000 C CNN
F 2 "" H 750 2150 60  0000 C CNN
F 3 "" H 750 2150 60  0000 C CNN
	1    750  2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	1000 2150 1150 2150
Wire Wire Line
	1150 2150 1150 2500
Connection ~ 1150 2500
$Comp
L zener U2
U 1 1 681799D6
P 9000 4300
F 0 "U2" H 8950 4200 60  0000 C CNN
F 1 "zener" H 9000 4400 60  0000 C CNN
F 2 "" H 9050 4300 60  0000 C CNN
F 3 "" H 9050 4300 60  0000 C CNN
	1    9000 4300
	0    -1   -1   0   
$EndComp
Wire Wire Line
	9000 4800 9000 4500
Connection ~ 8400 4800
Wire Wire Line
	9000 1000 9000 4000
Wire Wire Line
	8700 3700 9000 3700
Connection ~ 9000 3700
$Comp
L jfet_n J1
U 1 1 68179E58
P 9500 1700
F 0 "J1" H 9400 1750 50  0000 R CNN
F 1 "jfet_n" H 9450 1850 50  0000 R CNN
F 2 "" H 9700 1800 29  0000 C CNN
F 3 "" H 9500 1700 60  0000 C CNN
	1    9500 1700
	-1   0    0    -1  
$EndComp
Wire Wire Line
	9400 4800 9400 1900
Connection ~ 9000 4800
Connection ~ 8400 1000
Wire Wire Line
	9400 1000 9400 1500
Connection ~ 9000 1000
Wire Wire Line
	9700 4800 9700 1700
Connection ~ 9400 4800
$EndSCHEMATC