SWITCHED CURRENT CELL - CLOCK FEEDTHROUGHVDD 1 0 5.0VVSS 2 0 0.0VIIN 13 0 0.0VIN 13 3 0.0VL  4 0 2.5VVCK 6 0 5.0V PULSE 5.0V 0.0V 5.0NS 5NS 5NS 20NS 50NSM1   3  3  2  2 M_NMOS_5 W=5U L=5UM2   4  5  2  2 M_NMOS_5 W=10U L=5UM3  23 26 25 22 M_NMOS_5 W=5U L=5URLK1 3 0 100GRLK2 5 0 100GVD  3 23 0.0VVG  6 26 0.0VVS  5 25 0.0VVB  2 22 0.0VM4  7 7 1 1 M_PMOS_IDEAL  W=100U L=1UM5  3 7 1 1 M_PMOS_IDEAL  W=100U L=1UM6  4 7 1 1 M_PMOS_IDEAL  W=200U L=1UIREF 7 0 50UA ****** MODELS ******.MODEL M_PMOS_IDEAL PMOS VTO=-1.0V KP=100U.INCLUDE BICMOS.LIB.TRAN 0.1NS 50NS.OPTIONS ACCT BYPASS=1 METHOD=GEAR.END