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

EMI and controlled impedance in multi voltage design?

Status
Not open for further replies.
K

kobik

Member level 3
Joined
Sep 24, 2002
Messages
64
Helped
3
Reputation
6
Reaction score
3
Trophy points
1,288
Activity points
409
in my project i have 4 power plane 3.3v, 2.5v, 1.5v and GND

what is the impact on EMI and the Controlled impedance of lines that
goes between GND and 3.3v plane and then goes between 2.5v and 1.5v plane


layer stackup:

CS
GND
SIGNAL - Horizontal
SIGNAL - Vertical
3.3v
SIGNAL - Horizontal
SIGNAL - Vertical
2.5v
SIGNAL - Horizontal
SIGNAL - Vertical
1.5v
SS

thx,
kobik 8O
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top