[sdiy] Spice model for CA3080 OTA

[Neil Johnson]

Hi,

Pete Hartman wrote:
> I'm looking for a CA3080/LM3080 Spice model

Don Sauer has probably more detail on CA3080/LM13600/LM13700 SPICE
models than you need:

http://www.idea2ic.com/LM13600/SpiceSubcircuit/LM13700_SpiceModel.html

But to be honest I wouldn't use SPICE to debug this circuit.  Sit down
with a scope, schematic, and some quiet time to think through what it
actually happening, and why that is different from what should be
happening (you won't know if SPICE is lying to you).

Can you share the schematic?

Neil
--
http://www.njohnson.co.uk