FreeLists / si-list / [SI-LIST] impedance mismatch

[si-list] || [Date Prev] [11-2003 Date Index] [Date Next] || [Thread Prev] [11-2003 Thread Index] [Thread Next]

[SI-LIST] impedance mismatch

From: "Chin, Dominic Kin Hii" <dominic.kin.hii.chin@xxxxxxxxx>
To: <si-list@xxxxxxxxxxxxx>
Date: Wed, 5 Nov 2003 16:05:27 +0800



Hi experts,
I am doing PCB design to communicate IC1 to IC2. The termination of
these ICs:

IC1 buffer: 25 ohm
IC2 buffer: 50 ohm

If I use a 50 ohm trace, there will be impedance mismatch and reflection
at IC1 or vice versa. How should I design PCB to cater for these
different terminated impedance ICs?=20

Thanks
Dom
------------------------------------------------------------------
To unsubscribe from si-list:
si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field

or to administer your membership from a web page, go to:
http://www.freelists.org/webpage/si-list

For help:
si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field

List archives are viewable at:     
                http://www.freelists.org/archives/si-list
or at our remote archives:
                http://groups.yahoo.com/group/si-list/messages 
Old (prior to June 6, 2001) list archives are viewable at:
                http://www.qsl.net/wb6tpu