Version 4 SHEET 1 3316 1236 WIRE 688 368 688 320 WIRE 688 496 688 448 WIRE 688 640 688 592 WIRE 688 768 688 720 WIRE 752 320 688 320 WIRE 752 592 688 592 WIRE 800 -560 800 -592 WIRE 800 -544 800 -560 WIRE 800 -320 800 -336 WIRE 800 -96 800 -112 WIRE 800 -16 800 -32 WIRE 800 0 800 -16 WIRE 800 320 752 320 WIRE 800 592 752 592 WIRE 864 288 864 240 WIRE 864 416 864 368 WIRE 864 560 864 512 WIRE 864 688 864 640 WIRE 928 240 864 240 WIRE 928 512 864 512 WIRE 976 240 928 240 WIRE 976 512 928 512 WIRE 1040 -256 1040 -480 WIRE 1040 -160 1040 -256 WIRE 1072 -480 1040 -480 WIRE 1136 -480 1072 -480 WIRE 1136 -160 1040 -160 WIRE 1184 -384 1184 -464 WIRE 1184 -256 1040 -256 WIRE 1184 -256 1184 -288 WIRE 1184 -240 1184 -256 WIRE 1184 -96 1184 -144 WIRE 1184 64 1184 0 WIRE 1184 192 1184 160 WIRE 1344 -16 1232 -16 WIRE 1344 144 1232 144 WIRE 1456 -16 1344 -16 WIRE 1456 144 1344 144 WIRE 1504 -320 1504 -368 WIRE 1504 -304 1232 -304 WIRE 1504 -304 1504 -320 WIRE 1504 -96 1504 -304 WIRE 1504 64 1504 0 WIRE 1504 192 1504 160 WIRE 1552 -320 1504 -320 WIRE 1552 -320 1552 -384 WIRE 1616 -384 1552 -384 WIRE 1632 -384 1616 -384 WIRE 1984 -256 1936 -256 WIRE 1984 -160 1936 -160 WIRE 1984 176 1984 -160 WIRE 2016 -256 1984 -256 WIRE 2016 -160 1984 -160 WIRE 2064 176 1984 176 WIRE 2128 176 2064 176 WIRE 2176 -448 2176 -512 WIRE 2176 -256 2176 -352 WIRE 2176 -208 2176 -256 WIRE 2176 -64 2176 -208 WIRE 2176 96 2176 32 WIRE 2176 240 2176 192 WIRE 2176 256 2176 240 WIRE 2176 384 2176 352 WIRE 2240 -528 2224 -528 WIRE 2240 16 2224 16 WIRE 2240 16 2240 -528 WIRE 2272 336 2224 336 WIRE 2320 -208 2176 -208 WIRE 2320 -208 2320 -240 WIRE 2320 -160 2320 -208 WIRE 2320 336 2272 336 WIRE 2416 -528 2240 -528 WIRE 2416 -368 2224 -368 WIRE 2416 -208 2416 -240 WIRE 2416 -160 2416 -208 WIRE 2432 416 2352 416 WIRE 2512 -528 2416 -528 WIRE 2512 -368 2416 -368 WIRE 2512 16 2240 16 WIRE 2512 416 2432 416 WIRE 2560 -448 2560 -512 WIRE 2560 -256 2560 -352 WIRE 2560 -208 2416 -208 WIRE 2560 -208 2560 -256 WIRE 2560 -64 2560 -208 WIRE 2560 96 2560 32 WIRE 2560 240 2176 240 WIRE 2560 240 2560 192 WIRE 2560 336 2560 240 WIRE 2560 464 2560 432 WIRE 2704 176 2608 176 WIRE 2784 -256 2736 -256 WIRE 2784 -160 2736 -160 WIRE 2784 176 2704 176 WIRE 2784 176 2784 -160 WIRE 2816 -256 2784 -256 WIRE 2816 -160 2784 -160 FLAG 800 -464 0 FLAG 800 -560 VDD FLAG 2176 -16 0 FLAG 1184 -336 VDD FLAG 800 -336 VDD FLAG 800 -96 0 FLAG 800 80 0 FLAG 880 -176 Vbiasn FLAG 880 -256 Vbiasp FLAG 800 -16 VCM FLAG 2176 -560 VDD FLAG 1184 -512 VDD FLAG 1184 -560 VDD FLAG 1504 -416 VDD FLAG 1504 -464 VDD FLAG 1184 -192 0 FLAG 1504 112 0 FLAG 1184 112 0 FLAG 1184 -48 0 FLAG 1504 -48 0 FLAG 1184 192 0 FLAG 1504 192 0 FLAG 1344 -16 VCM FLAG 1344 144 Vbiasn FLAG 1616 -384 Vbias2 FLAG 2560 -560 VDD FLAG 2176 -608 VDD FLAG 2560 -608 VDD FLAG 2176 -400 VDD FLAG 2560 -400 VDD FLAG 2560 -16 0 FLAG 2176 144 0 FLAG 2560 144 0 FLAG 2176 304 0 FLAG 2560 384 0 FLAG 2176 384 0 FLAG 2560 464 0 FLAG 2272 336 Vbiasn FLAG 2432 416 VCMFB1 FLAG 2416 -528 Vbias1 FLAG 2416 -368 Vbias2 FLAG 2368 -240 VDD FLAG 2400 -288 phi1b FLAG 688 768 0 FLAG 752 592 phi1 FLAG 864 688 0 FLAG 928 512 phi1b FLAG 688 496 0 FLAG 752 320 phi2 FLAG 864 416 0 FLAG 928 240 phi2b FLAG 2368 -160 0 FLAG 2400 -112 phi1 FLAG 1808 672 0 FLAG 1808 416 VDD FLAG 1968 544 VCMFB1 FLAG 1600 672 phi1 FLAG 1648 672 phi1b FLAG 1696 672 phi2 FLAG 1744 672 phi2b FLAG 1488 512 Vbiasn FLAG 1488 576 Vbias1 FLAG 1616 416 vopd FLAG 1680 416 vomd FLAG 2176 -256 vomd FLAG 2560 -256 vopd FLAG 2064 176 vp FLAG 2704 176 vm FLAG 1936 -208 VDD FLAG 1888 -240 phi1b FLAG 2016 -208 0 FLAG 2064 -240 phi1 FLAG 1984 -256 VCM FLAG 2736 -208 VDD FLAG 2688 -240 phi1b FLAG 2816 -208 0 FLAG 2864 -240 phi1 FLAG 2784 -256 VCM FLAG 1072 -480 Vbias1 SYMBOL voltage 800 -560 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName VDD SYMATTR Value 1 SYMBOL nmos4 2224 -64 M0 WINDOW 123 56 100 Left 0 SYMATTR Value2 l=50n w=500n SYMATTR InstName M2 SYMATTR Value N_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 800 -16 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 -208 R0 SYMATTR InstName U1 SYMBOL pmos4 2224 -608 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 1136 -560 R0 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 1552 -464 M0 WINDOW 123 58 102 Left 0 WINDOW 0 56 16 Left 0 SYMATTR Value2 l=150n w=500n SYMATTR InstName M10 SYMATTR Value P_50n SYMBOL nmos4 1136 -240 R0 WINDOW 123 56 100 Left 0 SYMATTR Value2 l=50n w=500n SYMATTR InstName M13 SYMATTR Value N_50n SYMBOL nmos4 1456 64 R0 WINDOW 123 56 100 Left 0 SYMATTR Value2 l=50n w=500n SYMATTR InstName M5 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 1232 -96 M0 WINDOW 123 56 100 Left 0 SYMATTR Value2 l=50n w=500n SYMATTR InstName M18 SYMATTR Value N_50n SYMBOL nmos4 1456 -96 R0 WINDOW 123 56 100 Left 0 SYMATTR Value2 l=50n w=500n SYMATTR InstName M19 SYMATTR Value N_50n SYMBOL pmos4 2512 -608 R0 WINDOW 123 58 102 Left 0 WINDOW 0 56 16 Left 0 SYMATTR Value2 l=50n w=1u SYMATTR InstName M1 SYMATTR Value P_50n SYMBOL pmos4 2224 -448 M0 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 2512 -448 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 nmos4 2512 -64 R0 WINDOW 123 56 100 Left 0 SYMATTR Value2 l=50n w=500n SYMATTR InstName M8 SYMATTR Value N_50n SYMBOL nmos4 2128 96 R0 WINDOW 123 56 100 Left 0 SYMATTR Value2 l=50n w=500n SYMATTR InstName M11 SYMATTR Value N_50n SYMBOL nmos4 2608 96 M0 WINDOW 123 56 100 Left 0 SYMATTR Value2 l=50n w=500n SYMATTR InstName M12 SYMATTR Value N_50n SYMBOL nmos4 2224 256 M0 WINDOW 123 56 100 Left 0 SYMATTR Value2 l=50n w=500n SYMATTR InstName M14 SYMATTR Value N_50n SYMBOL nmos4 2512 336 R0 WINDOW 123 56 100 Left 0 SYMATTR Value2 l=50n w=500n SYMATTR InstName M15 SYMATTR Value N_50n SYMBOL pmos4 2320 -288 M90 WINDOW 0 56 16 Invisible 0 WINDOW 3 56 72 Invisible 0 SYMATTR InstName M17 SYMATTR Value P_50n SYMATTR Value2 l=50n w=500n SYMBOL voltage 688 624 R0 SYMATTR InstName Vphi1 SYMATTR Value Pulse 0 1 0 200p 200p 4n 10n SYMBOL voltage 864 544 R0 SYMATTR InstName Vphi2 SYMATTR Value Pulse 1 0 0 200p 200p 4n 10n SYMBOL voltage 688 352 R0 SYMATTR InstName Vphi3 SYMATTR Value Pulse 0 1 5n 200p 200p 4n 10n SYMBOL voltage 864 272 R0 SYMATTR InstName Vphi4 SYMATTR Value Pulse 1 0 5n 200p 200p 4n 10n SYMBOL nmos4 2320 -112 R270 WINDOW 0 56 32 Invisible 0 WINDOW 3 56 72 Invisible 0 SYMATTR InstName M20 SYMATTR Value N_50n SYMATTR Value2 l=50n w=500n SYMBOL Fig_26_50 1536 624 R0 SYMATTR InstName X1 SYMBOL pmos4 1888 -160 M180 WINDOW 0 56 16 Invisible 0 WINDOW 3 56 72 Invisible 0 SYMATTR InstName M21 SYMATTR Value P_50n SYMATTR Value2 l=50n w=500n SYMBOL nmos4 2064 -160 R180 WINDOW 0 56 32 Invisible 0 WINDOW 3 56 72 Invisible 0 SYMATTR InstName M22 SYMATTR Value N_50n SYMATTR Value2 l=50n w=500n SYMBOL pmos4 2688 -160 M180 WINDOW 0 56 16 Invisible 0 WINDOW 3 56 72 Invisible 0 SYMATTR InstName M23 SYMATTR Value P_50n SYMATTR Value2 l=50n w=500n SYMBOL nmos4 2864 -160 R180 WINDOW 0 56 32 Invisible 0 WINDOW 3 56 72 Invisible 0 SYMATTR InstName M24 SYMATTR Value N_50n SYMATTR Value2 l=50n w=500n TEXT 1032 240 Left 0 !.lib cmosedu_models.txt TEXT 1032 512 Left 0 !.tran 0 400n 0 100p uic TEXT 1688 -584 Left 0 ;Plot vopd vomd vbias1 vcmfb1