* Subcircuit ICL7660
.subckt ICL7660 ? /cap+ gnd gnd gnd /vin ? /out 
* c:\users\hp\onedrive\documents\fossee\esim\library\subcircuitlibrary\icl7660\icl7660.cir
.include D.lib
c1  /vin /cap+ 100u
d1 /cap+ gnd 1N4148
d2 /out /cap+ 1N4148
c2  /out gnd 100u
* Control Statements

.ends ICL7660