Continue to Site

Welcome to EDAboard.com

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.

how to do mismatch analysis on spectre

Status
Not open for further replies.

chinito

Full Member level 2
Joined
Jul 5, 2004
Messages
128
Helped
11
Reputation
22
Reaction score
6
Trophy points
1,298
Activity points
1,204
I want to do mismatch analysis between two transistor using spectre, how do I do this?
 

Do monte-carlo analysis. Foundry like TSMC includes monte-carlo analysis in their model files. If your foundry does not provide then you will have to write it yourself. An easy way is to add a voltage source for each MOS, which will emulate the Vth mismatch. Then you should write a script where you will include the value of standard deviation. The standard deviation can be calculated using mismatch characterization provided by the foundry.
 

Hello ccw27,

Can you tell me how to make monte-carlo model files if the foundry does not provide them?
 

Check Cadence's help document, you will find a model.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top