Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronic 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

how to measure the powere spectral density of noise of a differntial design ?

Status
Not open for further replies.

shilpashetty

Newbie level 6
Joined
Apr 12, 2011
Messages
13
Helped
1
Reputation
2
Reaction score
1
Trophy points
1,283
Activity points
1,346
hello
i need tio measure the PSD of a differential DUT
so my guess is that i let the inputs open, connect the outputs to a balun and analyse the spectre with a spectrum analyzer to get PSD versus frequency
is that correct ?
should the inputs terminated with 50 ohm ? in that case i will have the resistance thermal noise at the output as well , no?
thank you
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top