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.

Can I use 200ohm resistor arrays in the LVPECL output?

Status
Not open for further replies.

daraemon_liu

Junior Member level 1
Junior Member level 1
Joined
Sep 4, 2010
Messages
15
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Location
CHN,SZ
Activity points
1,394
There is a driver in my circuit which is the LVPECL output, I use the AC couple between the output and the reciver.
It was konwn that output should connect 200 ohm resistor to the GND before the coupling capacitor to provide 14ma current for the OE output.
Since it's 1:10 driver,and each differential output should connect 200ohm resistor,I was wondering whether I can ues one 200 ohm resistor arrays instead of four singal resistors.But I 'm not sure whether there is a crosstalk or something in this kind of application. By the way,the output frequence is 400Mhz.
Could anyone give me some advises?
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top