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

pmos as an active load

Status
Not open for further replies.
A

addanki

Newbie level 2
Newbie level 2
Joined
Sep 15, 2013
Messages
2
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Activity points
10
Hi..can someone help with as to why pmos is preferred to be used as an active load than an nmos??
 

Hi..can someone help with as to why pmos is preferred to be used as an active load than an nmos??
Click to expand...

Hi addank
Because the pmos can be easily tied to the positive rail supply so it would be simpler to make a current source in drain or collector path via that in order to reflect ro into that section to make a pretty high impedance .

Best Wishes
Goldsmith
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top