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
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 mosfet_p M5
U 1 1 6845632B
P 2050 3000
F 0 "M5" H 2000 3050 50  0000 R CNN
F 1 "mosfet_p" H 2100 3150 50  0000 R CNN
F 2 "" H 2300 3100 29  0000 C CNN
F 3 "" H 2100 3000 60  0000 C CNN
	1    2050 3000
	-1   0    0    -1  
$EndComp
$Comp
L mosfet_p M6
U 1 1 684563B1
P 2900 3000
F 0 "M6" H 2850 3050 50  0000 R CNN
F 1 "mosfet_p" H 2950 3150 50  0000 R CNN
F 2 "" H 3150 3100 29  0000 C CNN
F 3 "" H 2950 3000 60  0000 C CNN
	1    2900 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 3000 2750 3000
$Comp
L mosfet_n M12
U 1 1 68456466
P 2100 3750
F 0 "M12" H 2100 3600 50  0000 R CNN
F 1 "mosfet_n" H 2200 3700 50  0000 R CNN
F 2 "" H 2400 3450 29  0000 C CNN
F 3 "" H 2200 3550 60  0000 C CNN
	1    2100 3750
	-1   0    0    -1  
$EndComp
$Comp
L mosfet_n M13
U 1 1 684564C2
P 2850 3750
F 0 "M13" H 2850 3600 50  0000 R CNN
F 1 "mosfet_n" H 2950 3700 50  0000 R CNN
F 2 "" H 3150 3450 29  0000 C CNN
F 3 "" H 2950 3550 60  0000 C CNN
	1    2850 3750
	1    0    0    -1  
$EndComp
Wire Wire Line
	3050 3200 3050 3750
Wire Wire Line
	2200 3950 2750 3950
Wire Wire Line
	1900 3200 1900 3750
Wire Wire Line
	2450 3950 2450 3650
Wire Wire Line
	2450 3650 3050 3650
Connection ~ 3050 3650
Connection ~ 2450 3950
$Comp
L resistor R1
U 1 1 68456573
P 1950 4500
F 0 "R1" H 2000 4630 50  0000 C CNN
F 1 "100k" H 2000 4450 50  0000 C CNN
F 2 "" H 2000 4480 30  0000 C CNN
F 3 "" V 2000 4550 30  0000 C CNN
	1    1950 4500
	0    -1   -1   0   
$EndComp
$Comp
L resistor R2
U 1 1 684565F7
P 1950 4950
F 0 "R2" H 2000 5080 50  0000 C CNN
F 1 "200k" H 2000 4900 50  0000 C CNN
F 2 "" H 2000 4930 30  0000 C CNN
F 3 "" V 2000 5000 30  0000 C CNN
	1    1950 4950
	0    -1   -1   0   
$EndComp
$Comp
L resistor R5
U 1 1 6845663D
P 1950 5350
F 0 "R5" H 2000 5480 50  0000 C CNN
F 1 "100k" H 2000 5300 50  0000 C CNN
F 2 "" H 2000 5330 30  0000 C CNN
F 3 "" V 2000 5400 30  0000 C CNN
	1    1950 5350
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1900 4150 1900 4300
Wire Wire Line
	1800 4100 1800 4200
Wire Wire Line
	1800 4200 1900 4200
Connection ~ 1900 4200
Wire Wire Line
	1900 4600 1900 4750
Wire Wire Line
	1900 5050 1900 5150
$Comp
L mosfet_p M3
U 1 1 684567DB
P 4400 2350
F 0 "M3" H 4350 2400 50  0000 R CNN
F 1 "mosfet_p" H 4450 2500 50  0000 R CNN
F 2 "" H 4650 2450 29  0000 C CNN
F 3 "" H 4450 2350 60  0000 C CNN
	1    4400 2350
	-1   0    0    -1  
$EndComp
$Comp
L mosfet_n M10
U 1 1 68456870
P 3550 3550
F 0 "M10" H 3550 3400 50  0000 R CNN
F 1 "mosfet_n" H 3650 3500 50  0000 R CNN
F 2 "" H 3850 3250 29  0000 C CNN
F 3 "" H 3650 3350 60  0000 C CNN
	1    3550 3550
	1    0    0    -1  
$EndComp
$Comp
L mosfet_n M11
U 1 1 6845693F
P 4900 3550
F 0 "M11" H 4900 3400 50  0000 R CNN
F 1 "mosfet_n" H 5000 3500 50  0000 R CNN
F 2 "" H 5200 3250 29  0000 C CNN
F 3 "" H 5000 3350 60  0000 C CNN
	1    4900 3550
	-1   0    0    -1  
$EndComp
Wire Wire Line
	3850 3900 4600 3900
Wire Wire Line
	3750 3950 4700 3950
Wire Wire Line
	3750 3550 3750 3450
Wire Wire Line
	3750 3450 4700 3450
Wire Wire Line
	4700 3450 4700 3550
Wire Wire Line
	4250 2550 4250 3450
$Comp
L mosfet_p M4
U 1 1 68456AC6
P 6150 2350
F 0 "M4" H 6100 2400 50  0000 R CNN
F 1 "mosfet_p" H 6200 2500 50  0000 R CNN
F 2 "" H 6400 2450 29  0000 C CNN
F 3 "" H 6200 2350 60  0000 C CNN
	1    6150 2350
	1    0    0    -1  
$EndComp
$Comp
L mosfet_p M7
U 1 1 68456B27
P 5650 3050
F 0 "M7" H 5600 3100 50  0000 R CNN
F 1 "mosfet_p" H 5700 3200 50  0000 R CNN
F 2 "" H 5900 3150 29  0000 C CNN
F 3 "" H 5700 3050 60  0000 C CNN
	1    5650 3050
	1    0    0    -1  
$EndComp
$Comp
L mosfet_p M8
U 1 1 68456B7B
P 7050 3050
F 0 "M8" H 7000 3100 50  0000 R CNN
F 1 "mosfet_p" H 7100 3200 50  0000 R CNN
F 2 "" H 7300 3150 29  0000 C CNN
F 3 "" H 7100 3050 60  0000 C CNN
	1    7050 3050
	-1   0    0    -1  
$EndComp
Wire Wire Line
	4550 2350 6000 2350
Wire Wire Line
	5800 2850 6900 2850
Wire Wire Line
	6300 2550 6300 2850
Connection ~ 6300 2850
Wire Wire Line
	5900 3200 6800 3200
Wire Wire Line
	6400 2500 6400 3200
Connection ~ 6400 3200
$Comp
L mosfet_n M15
U 1 1 68456EE3
P 6000 4000
F 0 "M15" H 6000 3850 50  0000 R CNN
F 1 "mosfet_n" H 6100 3950 50  0000 R CNN
F 2 "" H 6300 3700 29  0000 C CNN
F 3 "" H 6100 3800 60  0000 C CNN
	1    6000 4000
	-1   0    0    -1  
$EndComp
$Comp
L mosfet_n M16
U 1 1 68456F66
P 6700 4000
F 0 "M16" H 6700 3850 50  0000 R CNN
F 1 "mosfet_n" H 6800 3950 50  0000 R CNN
F 2 "" H 7000 3700 29  0000 C CNN
F 3 "" H 6800 3800 60  0000 C CNN
	1    6700 4000
	1    0    0    -1  
$EndComp
Wire Wire Line
	5800 3250 5800 4000
Wire Wire Line
	6900 3250 6900 4000
Wire Wire Line
	6100 4200 6600 4200
$Comp
L resistor R3
U 1 1 68457467
P 5850 5000
F 0 "R3" H 5900 5130 50  0000 C CNN
F 1 "3k" H 5900 4950 50  0000 C CNN
F 2 "" H 5900 4980 30  0000 C CNN
F 3 "" V 5900 5050 30  0000 C CNN
	1    5850 5000
	0    -1   -1   0   
$EndComp
$Comp
L resistor R4
U 1 1 68457534
P 6950 5000
F 0 "R4" H 7000 5130 50  0000 C CNN
F 1 "3k" H 7000 4950 50  0000 C CNN
F 2 "" H 7000 4980 30  0000 C CNN
F 3 "" V 7000 5050 30  0000 C CNN
	1    6950 5000
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5800 4400 5800 4800
Wire Wire Line
	6900 4400 6900 4800
$Comp
L eSim_Diode D1
U 1 1 684575E5
P 6350 4950
F 0 "D1" H 6350 5050 50  0000 C CNN
F 1 "eSim_Diode" H 6350 4850 50  0000 C CNN
F 2 "" H 6350 4950 60  0000 C CNN
F 3 "" H 6350 4950 60  0000 C CNN
	1    6350 4950
	0    -1   -1   0   
$EndComp
$Comp
L eSim_Diode D2
U 1 1 68457644
P 7300 4950
F 0 "D2" H 7300 5050 50  0000 C CNN
F 1 "eSim_Diode" H 7300 4850 50  0000 C CNN
F 2 "" H 7300 4950 60  0000 C CNN
F 3 "" H 7300 4950 60  0000 C CNN
	1    7300 4950
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6350 3850 6350 4800
Wire Wire Line
	6350 3850 5800 3850
Connection ~ 5800 3850
Connection ~ 6350 4200
Wire Wire Line
	5000 3750 7300 3750
Wire Wire Line
	7300 3750 7300 4800
Connection ~ 6900 3750
Connection ~ 4250 3450
$Comp
L mosfet_p M1
U 1 1 68457A5B
P 8200 2300
F 0 "M1" H 8150 2350 50  0000 R CNN
F 1 "mosfet_p" H 8250 2450 50  0000 R CNN
F 2 "" H 8450 2400 29  0000 C CNN
F 3 "" H 8250 2300 60  0000 C CNN
	1    8200 2300
	-1   0    0    -1  
$EndComp
$Comp
L mosfet_p M2
U 1 1 68457B22
P 9200 2300
F 0 "M2" H 9150 2350 50  0000 R CNN
F 1 "mosfet_p" H 9250 2450 50  0000 R CNN
F 2 "" H 9450 2400 29  0000 C CNN
F 3 "" H 9250 2300 60  0000 C CNN
	1    9200 2300
	1    0    0    -1  
$EndComp
$Comp
L mosfet_n M9
U 1 1 68457BFF
P 7850 3350
F 0 "M9" H 7850 3200 50  0000 R CNN
F 1 "mosfet_n" H 7950 3300 50  0000 R CNN
F 2 "" H 8150 3050 29  0000 C CNN
F 3 "" H 7950 3150 60  0000 C CNN
	1    7850 3350
	1    0    0    -1  
$EndComp
$Comp
L mosfet_n M14
U 1 1 68457CF2
P 9150 3800
F 0 "M14" H 9150 3650 50  0000 R CNN
F 1 "mosfet_n" H 9250 3750 50  0000 R CNN
F 2 "" H 9450 3500 29  0000 C CNN
F 3 "" H 9250 3600 60  0000 C CNN
	1    9150 3800
	1    0    0    -1  
$EndComp
Wire Wire Line
	8350 2300 9050 2300
Wire Wire Line
	8050 2500 8050 3350
Wire Wire Line
	9350 2500 9350 3800
Wire Wire Line
	7300 4000 9050 4000
Connection ~ 7300 4000
Wire Wire Line
	3450 3750 3300 3750
Wire Wire Line
	3300 3750 3300 3350
Wire Wire Line
	3300 3350 7750 3350
Wire Wire Line
	7750 3350 7750 3550
Connection ~ 4250 3350
$Comp
L capacitor C1
U 1 1 68458AAC
P 8650 3400
F 0 "C1" H 8675 3500 50  0000 L CNN
F 1 "30p" H 8675 3300 50  0000 L CNN
F 2 "" H 8688 3250 30  0000 C CNN
F 3 "" H 8650 3400 60  0000 C CNN
	1    8650 3400
	1    0    0    -1  
$EndComp
Wire Wire Line
	8650 3550 8650 4000
Connection ~ 8650 4000
Wire Wire Line
	8650 3250 8650 3200
Wire Wire Line
	8650 3200 9900 3200
Connection ~ 9350 3200
Wire Wire Line
	1900 1850 1900 2800
Wire Wire Line
	1400 1850 9350 1850
Wire Wire Line
	9350 1850 9350 2100
Wire Wire Line
	8050 1850 8050 2100
Connection ~ 8050 1850
Wire Wire Line
	6300 1850 6300 2150
Connection ~ 6300 1850
Wire Wire Line
	4250 1850 4250 2150
Connection ~ 4250 1850
Wire Wire Line
	3050 1850 3050 2800
Connection ~ 3050 1850
Wire Wire Line
	5350 2350 5350 2650
Wire Wire Line
	5350 2650 2500 2650
Wire Wire Line
	2500 2650 2500 3400
Wire Wire Line
	2500 3400 1900 3400
Connection ~ 1900 3400
Connection ~ 5350 2350
Connection ~ 2500 3000
Wire Wire Line
	1900 5450 1900 5550
Wire Wire Line
	9350 5550 1400 5550
Wire Wire Line
	9350 4200 9350 5550
Wire Wire Line
	8050 3750 8050 5550
Connection ~ 8050 5550
Wire Wire Line
	7300 5100 7300 5550
Connection ~ 7300 5550
Wire Wire Line
	6900 5100 6900 5550
Connection ~ 6900 5550
Wire Wire Line
	6350 5100 6350 5550
Connection ~ 6350 5550
Wire Wire Line
	5800 5100 5800 5550
Connection ~ 5800 5550
Wire Wire Line
	4250 3900 4250 5550
Connection ~ 4250 5550
Connection ~ 4250 3950
Connection ~ 4250 3900
Wire Wire Line
	3050 4150 3050 5550
Connection ~ 3050 5550
Wire Wire Line
	3150 4100 3150 4250
Wire Wire Line
	3150 4250 3050 4250
Connection ~ 3050 4250
Wire Wire Line
	1800 3150 1800 3200
Wire Wire Line
	1800 3200 1600 3200
Wire Wire Line
	1600 3200 1600 2700
Wire Wire Line
	1600 2700 1900 2700
Connection ~ 1900 2700
Wire Wire Line
	3150 3150 3300 3150
Wire Wire Line
	3300 3150 3300 2700
Wire Wire Line
	3300 2700 3050 2700
Connection ~ 3050 2700
Wire Wire Line
	4150 2500 3950 2500
Wire Wire Line
	3950 2500 3950 2050
Wire Wire Line
	3950 2050 4250 2050
Connection ~ 4250 2050
Wire Wire Line
	7950 2450 7800 2450
Wire Wire Line
	7800 2450 7800 2000
Wire Wire Line
	7800 2000 8050 2000
Connection ~ 8050 2000
Wire Wire Line
	9450 2450 9550 2450
Wire Wire Line
	9550 2450 9550 2000
Wire Wire Line
	9550 2000 9350 2000
Connection ~ 9350 2000
Wire Wire Line
	8150 3700 8150 3900
Wire Wire Line
	8150 3900 8050 3900
Connection ~ 8050 3900
Wire Wire Line
	9450 4150 9450 4350
Wire Wire Line
	9450 4350 9350 4350
Connection ~ 9350 4350
Wire Wire Line
	5700 4350 5700 5550
Connection ~ 5700 5550
Wire Wire Line
	7000 4350 7000 5550
Connection ~ 7000 5550
Wire Wire Line
	6400 2600 6550 2600
Wire Wire Line
	6550 2600 6550 2050
Wire Wire Line
	6550 2050 6300 2050
Connection ~ 6300 2050
Connection ~ 6400 2600
Wire Wire Line
	8750 2300 8750 2800
Wire Wire Line
	8750 2800 8050 2800
Connection ~ 8050 2800
Connection ~ 8750 2300
$Comp
L PORT U1
U 1 1 6845C4E2
P 1400 1150
F 0 "U1" H 1450 1250 30  0000 C CNN
F 1 "PORT" H 1400 1150 30  0000 C CNN
F 2 "" H 1400 1150 60  0000 C CNN
F 3 "" H 1400 1150 60  0000 C CNN
	1    1400 1150
	0    1    1    0   
$EndComp
$Comp
L PORT U1
U 2 1 6845C5A3
P 5150 1150
F 0 "U1" H 5200 1250 30  0000 C CNN
F 1 "PORT" H 5150 1150 30  0000 C CNN
F 2 "" H 5150 1150 60  0000 C CNN
F 3 "" H 5150 1150 60  0000 C CNN
	2    5150 1150
	0    1    1    0   
$EndComp
Wire Wire Line
	1400 1400 1400 1850
Connection ~ 1900 1850
Wire Wire Line
	5150 1400 5150 3050
Wire Wire Line
	5150 3050 5500 3050
$Comp
L PORT U1
U 3 1 6845D63C
P 7300 1150
F 0 "U1" H 7350 1250 30  0000 C CNN
F 1 "PORT" H 7300 1150 30  0000 C CNN
F 2 "" H 7300 1150 60  0000 C CNN
F 3 "" H 7300 1150 60  0000 C CNN
	3    7300 1150
	0    1    1    0   
$EndComp
Wire Wire Line
	7200 3050 7300 3050
Wire Wire Line
	7300 3050 7300 1400
Wire Wire Line
	2250 4500 5800 4500
Wire Wire Line
	2250 4500 2250 4700
Wire Wire Line
	2250 4700 1400 4700
Connection ~ 5800 4500
$Comp
L PORT U1
U 5 1 6845E5D4
P 1150 4700
F 0 "U1" H 1200 4800 30  0000 C CNN
F 1 "PORT" H 1150 4700 30  0000 C CNN
F 2 "" H 1150 4700 60  0000 C CNN
F 3 "" H 1150 4700 60  0000 C CNN
	5    1150 4700
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 6 1 6845E747
P 1150 5100
F 0 "U1" H 1200 5200 30  0000 C CNN
F 1 "PORT" H 1150 5100 30  0000 C CNN
F 2 "" H 1150 5100 60  0000 C CNN
F 3 "" H 1150 5100 60  0000 C CNN
	6    1150 5100
	1    0    0    -1  
$EndComp
Wire Wire Line
	1400 5100 4800 5100
Wire Wire Line
	4800 5100 4800 4650
Wire Wire Line
	4800 4650 6900 4650
Connection ~ 6900 4650
$Comp
L PORT U1
U 7 1 6845EAC5
P 1150 5550
F 0 "U1" H 1200 5650 30  0000 C CNN
F 1 "PORT" H 1150 5550 30  0000 C CNN
F 2 "" H 1150 5550 60  0000 C CNN
F 3 "" H 1150 5550 60  0000 C CNN
	7    1150 5550
	1    0    0    -1  
$EndComp
Connection ~ 1900 5550
$Comp
L PORT U1
U 4 1 6845EE54
P 10150 3200
F 0 "U1" H 10200 3300 30  0000 C CNN
F 1 "PORT" H 10150 3200 30  0000 C CNN
F 2 "" H 10150 3200 60  0000 C CNN
F 3 "" H 10150 3200 60  0000 C CNN
	4    10150 3200
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 8 1 6845F123
P 1150 5900
F 0 "U1" H 1200 6000 30  0000 C CNN
F 1 "PORT" H 1150 5900 30  0000 C CNN
F 2 "" H 1150 5900 60  0000 C CNN
F 3 "" H 1150 5900 60  0000 C CNN
	8    1150 5900
	1    0    0    -1  
$EndComp
NoConn ~ 1400 5900
Text Label 1400 1600 0    60   ~ 0
VDD
Text Label 5150 1600 0    60   ~ 0
INV
Text Label 7300 1600 0    60   ~ 0
NON_INV
Text Label 1450 4700 0    60   ~ 0
OFFSET_NULL_IN1
Text Label 1500 5100 0    60   ~ 0
OFFSET_NULL_INV2
Text Label 1450 5550 0    60   ~ 0
VSS
Text Label 9500 3200 0    60   ~ 0
OUT
$EndSCHEMATC