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

Why do we need amplifier in PLL block?

Status
Not open for further replies.
T

tran

Member level 4
Joined
Jun 11, 2006
Messages
74
Helped
3
Reputation
6
Reaction score
3
Trophy points
1,288
Activity points
1,867
Hi,
In PLL block, I see there is an amplifier block but I don't known Why we need it. Can anyone explain for me Why we need it? If there isn't it, is the PLL all right?
Thank you!
 

PLL block

No of books in EDA...
 

PLL block

sure the amplifier is to control the gain of the loop , adds another degree of freedom , but it is despensable
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top