*TG hdr .control destroy all run plot clk out ylimit 0 5 .endc .option scale=0.3u .tran 100p 10n 100p uic vdd vdd 0 DC 5 Vs clk 0 DC 0 pulse 0 5 200p 0 0 2n 4n Vsbar clk_ 0 DC 0 pulse 5 0 200p 0 0 2n 4n Vin in 0 DC 0 pulse 0 5 200p 0 0 1.5n 4n