Version 4 SHEET 1 1724 928 WIRE -448 -704 -448 -736 WIRE 400 -704 400 -736 WIRE -448 -592 -448 -624 WIRE -192 -592 -448 -592 WIRE 400 -592 400 -624 WIRE -448 -576 -448 -592 WIRE 32 -544 -16 -544 WIRE 160 -544 32 -544 WIRE -192 -528 -256 -528 WIRE 32 -528 32 -544 WIRE -496 -496 -576 -496 WIRE 400 -496 336 -496 WIRE 160 -480 112 -480 WIRE -448 -432 -448 -480 WIRE -256 -432 -256 -528 WIRE 32 -432 32 -464 WIRE -256 -400 -256 -432 WIRE 112 -400 112 -480 WIRE -256 -288 -256 -320 WIRE 112 -288 112 -320 WIRE -576 -240 -576 -496 WIRE 400 -240 400 -496 WIRE 400 -240 -576 -240 FLAG 400 -592 0 FLAG 400 -736 V_D FLAG -256 -288 0 FLAG 32 -432 0 FLAG 32 -544 V_DS FLAG 112 -288 0 FLAG -256 -432 CLK FLAG -448 -736 V_D FLAG -448 -432 0 FLAG 400 -496 V_GS SYMBOL voltage 400 -720 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V SYMATTR Value 5V SYMBOL voltage -256 -416 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName CLK1 SYMATTR Value PULSE(0 5 0 0 0 1.25u 2.5u) SYMBOL SpecialFunctions\\sample -112 -560 R0 SYMATTR InstName A1 SYMBOL cap 16 -528 R0 SYMATTR InstName C SYMATTR Value 1nF SYMATTR SpiceLine Rpar=0 SYMBOL SpecialFunctions\\sample 240 -512 R0 SYMATTR InstName A2 SYMBOL bv 112 -416 R0 SYMATTR InstName B2 SYMATTR Value V=-V(CLK)+V(V_D) SYMBOL nmos -496 -576 R0 SYMATTR InstName M SYMATTR Value TN0702 SYMBOL res -464 -720 R0 SYMATTR InstName R SYMATTR Value 150 TEXT -592 24 Left 2 !.tran 0 2m 0 0.001m TEXT -592 -192 Left 2 !.MODEL TN0702 NMOS (LEVEL=3 RS=3.56E-3 NSUB=1.0E15\n+DELTA=0.1 KAPPA=0.10123 TPG=1 CGDO=8.3432E-10\n+RD=0.2039 VTO=0.900 VMAX=1.0E7 ETA=0.0223089\n+NFS=6.6E10 TOX=7E-8 LD=1.698E-9 UO=862.425\n+XJ=6.4666E-7 THETA=1.0E-5 CGSO=5.21798E-9 L=2.5E-6\n+W=2.0E-2)\n.ENDS