How to apply differential input in layout of OTA

[rajeshree]

I am using CADENCE 6.1.4.
I want to generate layout of programmable OTA design shown in attached file.
How to apply differential inputs so that i can perform post layout simulation
Thanks in advance

 

[findsriharsha]

You need to create a symbol for your OTA schematic before creating layout. Then create layout for that OTA cell and extract the layout.

To run post layout sims, I would create a config for the testbench. In the config view, point your layout ext file instead of schematic and the run your sims.