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.

Register Log in

Chopper amplifier testbench using PSS and PNOISE

Status
Not open for further replies.
J

jc2

Member level 3
Joined
Mar 5, 2005
Messages
64
Helped
3
Reputation
6
Reaction score
1
Trophy points
1,288
Activity points
1,793
I am simulating a chopper amplifier using PNOISE and PSS. There is a weird result in my simulations. The output noise of the first stage of the amplifier is LOWER than the input noise. My amplifier is working very well in AC simulations. I do not understand why this is happening. My chopper frequency is 100kHz.

Thank you
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top