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.

Adding a pole to a bode plot of opamp?

Status
Not open for further replies.

grizedale

Advanced Member level 3
Joined
Jun 13, 2011
Messages
838
Helped
17
Reputation
34
Reaction score
17
Trophy points
1,298
Activity points
8,804
Hello,

I have a bode plot of an inverting opamp (magnitude plot).

I wish to add in a pole at 3KHz.

I know that this makes it go down with an extra gradient of the -20dB from the 3KHz point, but how mathematically do i add in this pole?, -i.e. how do i mathematically adjust the values of the bode plot to add in this pole?
 

Do you use the following product **broken link removed**
 
i believe to add a pole in you just multiply throughout by 1/ (1+jw/w0)

is this correct?
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top