Version 4
SHEET 1 2684 680
WIRE 752 -368 752 -400
WIRE 752 -352 752 -368
WIRE 752 96 752 80
WIRE 752 112 752 96
WIRE 800 -176 800 -192
WIRE 800 48 800 32
WIRE 1072 0 1040 0
WIRE 1136 0 1072 0
WIRE 1184 -384 1184 -464
WIRE 1184 -240 1008 -240
WIRE 1184 -240 1184 -288
WIRE 1184 -208 1184 -240
WIRE 1184 -80 1184 -112
WIRE 1184 48 1184 16
WIRE 1184 64 1184 48
WIRE 1184 192 1184 160
WIRE 1344 0 1136 0
WIRE 1392 -416 1392 -464
WIRE 1392 -384 1392 -416
WIRE 1392 -240 1392 -288
WIRE 1392 -208 1392 -240
WIRE 1392 -80 1392 -112
WIRE 1392 64 1392 16
WIRE 1392 192 1184 192
WIRE 1392 192 1392 160
WIRE 1440 -480 1232 -480
WIRE 1440 -304 1232 -304
WIRE 1440 -128 1232 -128
WIRE 1440 144 1232 144
WIRE 1472 -480 1440 -480
WIRE 1472 -240 1392 -240
WIRE 1472 -240 1472 -480
WIRE 1472 -128 1440 -128
WIRE 1472 -128 1472 -240
WIRE 1568 -304 1440 -304
WIRE 1568 144 1440 144
WIRE 1568 144 1568 -304
WIRE 1584 192 1392 192
WIRE 1584 208 1584 192
WIRE 1664 -480 1472 -480
WIRE 1664 -240 1664 -480
WIRE 1664 -128 1472 -128
WIRE 1664 -128 1664 -240
WIRE 1696 -480 1664 -480
WIRE 1696 -304 1568 -304
WIRE 1696 -128 1664 -128
WIRE 1696 144 1568 144
WIRE 1744 -416 1392 -416
WIRE 1744 -416 1744 -464
WIRE 1744 -384 1744 -416
WIRE 1744 -240 1664 -240
WIRE 1744 -240 1744 -288
WIRE 1744 -208 1744 -240
WIRE 1744 -80 1744 -112
WIRE 1744 64 1392 64
WIRE 1744 64 1744 16
WIRE 1744 192 1584 192
WIRE 1744 192 1744 160
WIRE 1904 -480 1696 -480
WIRE 1904 -304 1696 -304
WIRE 1904 -128 1696 -128
WIRE 1904 144 1696 144
WIRE 1952 -384 1952 -464
WIRE 1952 -240 1952 -288
WIRE 1952 -208 1952 -240
WIRE 1952 -80 1952 -112
WIRE 1952 48 1184 48
WIRE 1952 48 1952 16
WIRE 1952 64 1952 48
WIRE 1952 192 1744 192
WIRE 1952 192 1952 160
WIRE 2000 0 1792 0
WIRE 2080 0 2000 0
WIRE 2112 0 2080 0
WIRE 2128 -240 1952 -240
FLAG 752 -272 0
FLAG 752 -368 VDD
FLAG 1392 -160 0
FLAG 1744 -160 0
FLAG 1744 -336 VDD
FLAG 1184 -336 VDD
FLAG 800 -192 VDD
FLAG 800 48 0
FLAG 752 192 0
FLAG 880 -32 Vbiasn
FLAG 880 -112 Vbiasp
FLAG 752 96 VCM
FLAG 1392 -336 VDD
FLAG 1952 -336 VDD
FLAG 1744 -560 VDD
FLAG 1744 -512 VDD
FLAG 1184 -512 VDD
FLAG 1184 -560 VDD
FLAG 1392 -512 VDD
FLAG 1392 -560 VDD
FLAG 1952 -560 VDD
FLAG 1952 -512 VDD
FLAG 1952 -160 0
FLAG 1184 -160 0
FLAG 1392 112 0
FLAG 1744 112 0
FLAG 1952 112 0
FLAG 1184 112 0
FLAG 1952 -32 0
FLAG 1184 -32 0
FLAG 1392 -32 0
FLAG 1744 -32 0
FLAG 1584 208 0
FLAG 1568 -304 Vbiasn
FLAG 2128 -240 vop
FLAG 1008 -240 vom
FLAG 1072 0 VCM
FLAG 2080 0 VCM
SYMBOL voltage 752 -368 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName VDD
SYMATTR Value 1
SYMBOL nmos4 1440 -208 M0
WINDOW 123 56 100 Left 0
SYMATTR Value2 l=50n w=500n
SYMATTR InstName M2
SYMATTR Value N_50n
SYMBOL nmos4 1696 -208 R0
WINDOW 123 56 100 Left 0
SYMATTR Value2 l=50n w=500n
SYMATTR InstName M1
SYMATTR Value N_50n
SYMBOL pmos4 1696 -384 R0
WINDOW 123 58 102 Left 0
WINDOW 0 56 16 Left 0
SYMATTR Value2 l=50n w=1u
SYMATTR InstName M4
SYMATTR Value P_50n
SYMBOL pmos4 1232 -384 M0
WINDOW 123 58 102 Left 0
WINDOW 0 56 16 Left 0
SYMATTR Value2 l=50n w=1u
SYMATTR InstName M3
SYMATTR Value P_50n
SYMBOL voltage 752 96 R0
WINDOW 0 45 42 Left 0
WINDOW 3 40 70 Left 0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName VCM
SYMATTR Value 500m
SYMBOL Fig_26_3 736 -64 R0
SYMATTR InstName U1
SYMBOL pmos4 1440 -384 M0
WINDOW 123 58 102 Left 0
WINDOW 0 56 16 Left 0
SYMATTR Value2 l=50n w=1u
SYMATTR InstName M6
SYMATTR Value P_50n
SYMBOL pmos4 1904 -384 R0
WINDOW 123 58 102 Left 0
WINDOW 0 56 16 Left 0
SYMATTR Value2 l=50n w=1u
SYMATTR InstName M7
SYMATTR Value P_50n
SYMBOL pmos4 1696 -560 R0
WINDOW 123 58 102 Left 0
WINDOW 0 56 16 Left 0
SYMATTR Value2 l=50n w=1u
SYMATTR InstName M8
SYMATTR Value P_50n
SYMBOL pmos4 1232 -560 M0
WINDOW 123 58 102 Left 0
WINDOW 0 56 16 Left 0
SYMATTR Value2 l=50n w=1u
SYMATTR InstName M9
SYMATTR Value P_50n
SYMBOL pmos4 1440 -560 M0
WINDOW 123 58 102 Left 0
WINDOW 0 56 16 Left 0
SYMATTR Value2 l=50n w=1u
SYMATTR InstName M10
SYMATTR Value P_50n
SYMBOL pmos4 1904 -560 R0
WINDOW 123 58 102 Left 0
WINDOW 0 56 16 Left 0
SYMATTR Value2 l=50n w=1u
SYMATTR InstName M11
SYMATTR Value P_50n
SYMBOL nmos4 1904 -208 R0
WINDOW 123 56 100 Left 0
SYMATTR Value2 l=50n w=500n
SYMATTR InstName M12
SYMATTR Value N_50n
SYMBOL nmos4 1232 -208 M0
WINDOW 123 56 100 Left 0
SYMATTR Value2 l=50n w=500n
SYMATTR InstName M13
SYMATTR Value N_50n
SYMBOL nmos4 1440 64 M0
WINDOW 123 56 100 Left 0
SYMATTR Value2 l=50n w=500n
SYMATTR InstName M5
SYMATTR Value N_50n
SYMBOL nmos4 1696 64 R0
WINDOW 123 56 100 Left 0
SYMATTR Value2 l=50n w=500n
SYMATTR InstName M14
SYMATTR Value N_50n
SYMBOL nmos4 1904 64 R0
WINDOW 123 56 100 Left 0
SYMATTR Value2 l=50n w=500n
SYMATTR InstName M15
SYMATTR Value N_50n
SYMBOL nmos4 1232 64 M0
WINDOW 123 56 100 Left 0
SYMATTR Value2 l=50n w=500n
SYMATTR InstName M16
SYMATTR Value N_50n
SYMBOL nmos4 2000 -80 M0
WINDOW 123 56 100 Left 0
SYMATTR Value2 l=50n w=500n
SYMATTR InstName M17
SYMATTR Value N_50n
SYMBOL nmos4 1136 -80 R0
WINDOW 123 56 100 Left 0
SYMATTR Value2 l=50n w=500n
SYMATTR InstName M18
SYMATTR Value N_50n
SYMBOL nmos4 1344 -80 R0
WINDOW 123 56 100 Left 0
SYMATTR Value2 l=50n w=500n
SYMATTR InstName M19
SYMATTR Value N_50n
SYMBOL nmos4 1792 -80 M0
WINDOW 123 56 100 Left 0
SYMATTR Value2 l=50n w=500n
SYMATTR InstName M20
SYMATTR Value N_50n
TEXT 736 248 Left 0 !.lib cmosedu_models.txt
TEXT 784 -416 Left 0 ;Plot vop vom
TEXT 1664 240 Left 0 !.dc VCM 400m 600m 1m