Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Hi Siddhartha,
My professor recently gave us a two-stage opamp schematic with PMOS input pair to design. Most books and videos deal with NMOS input pair. However, for a PMOS input pair, I'm a bit confused on how to get the equations for the Vin(max) and Vin(min). I tried solving for Vin(max)...
Hi Sathishkrishna,
Thanks for the reply. Anyway, I solved it already.
In case you're wondering, the error was the portlist was not defined for the poly resistor that I was using.
I solved it by modifying my NetTran Options under the Netlisting Option tab to point to my "empty.subckt" file.
Hi all,
I'm doing a layout on a two-stage amplifier. However, when I run LVS, there is an error and LVS Debbuger window won't show up as it normally would. I cannot seem to fix it. Does anybody know what this error means?
**broken link removed**
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
