From: [email protected]
Date: Fri Nov 26 1999 - 07:56:43 PST
Does anybody out of there have any suggestion about the following basic, but
really important and frequent, problem: how a star-point (a point from which
many traces going to other ICs start) must be series-terminated?
Do one have to put a resistance equal to the characteristic impedance of the
trace before the point from which the traces start? Or is it better to insert a
resistance on each line coming up from the star-point? In the latter case, what
is the best value for the resistances?
Thanks for any help
m.p.
-------------------------------------------------------------
ESAOTE S.p.A. Massimo Polignano
Research & Product Development Design Quality Control Mngr
Via di Caciolle,15 tel:+39.055.4229402
I- 50127 Florence fax:+39.055.4223305
e-mail: [email protected]
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