* pll circuit using xspice code models: version with analog-only iplot * output frequency 400 MHz * locked to a 1 or 10 MHz reference .include shared-pll-xspice.cir .control save cont s1 s2 u1n d1 v.xlf.vdd#branch; to save memory iplot -d 4000 cont tran 0.1n $&simtime uic rusage plot cont s1 s2+1.2 u1n+2.4 d1+3.6 xlimit 4u 5u plot v.xlf.vdd#branch xlimit 4u 5u ylimit -8m 2m .endc .end