From: abe riazi (email@example.com)
Date: Mon Jul 24 2000 - 10:13:10 PDT
The stub length (between the resistor and receiver pin) is important when the resistor is placed before the chip. For this case the capacitive loading of the stub can be minimized by making its length shorter than the critical length [Lc = (1/6)(Tr/D)].
When the resistor is located beyond the receiver, the stub length is not so critical if the value of termination resistor is properly selected to match the characteristic impedance of the trace.
From: Gaboian, Jerry [SMTP:firstname.lastname@example.org]
Sent: Monday, July 24, 2000 5:10 AM
To: 'abe riazi'; 'email@example.com'
Subject: RE: [SI-LIST] : Parallel Termination in Theory and Practice
<< File: ATT00000.html >> Abe,
If you calculated the critical length for the stub in each case and divided
it by six as Howard recommends, would there be any differences in the
From: abe riazi [mailto:firstname.lastname@example.org]
Sent: Saturday, July 22, 2000 1:18 AM
Subject: [SI-LIST] : Parallel Termination in Theory and Practice
**** To unsubscribe from si-list or si-list-digest: send e-mail to
email@example.com. In the BODY of message put: UNSUBSCRIBE
si-list or UNSUBSCRIBE si-list-digest, for more help, put HELP.
si-list archives are accessible at http://www.qsl.net/wb6tpu
This archive was generated by hypermail 2b29 : Wed Nov 22 2000 - 10:50:51 PST