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

resistor match in layout

Status
Not open for further replies.
E

ebuddy

Full Member level 3
Joined
May 15, 2007
Messages
177
Helped
35
Reputation
70
Reaction score
34
Trophy points
1,308
Activity points
2,372
Hi,

Two resistors in layout need to be matched. Why do we have to make sure current flows the same direction in these 2 resistors? Thanks.
 

I don't understand your question. Resistors are insensitive to current direction. Post a schematic.
 

For resistor matching,
1.Two resistors to be placed in interdigitation fashion
2.Place them in a guardring , by which they see the same environment all around
3.Place dummies at the end.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top