110
Pattern Generation Modules Specifications
and Characteristics
Clock Cable Characteristics Without a Clock Pod
The Agilent 16720A and 16522A clock cables without a clock pod provide an ECL terminated
(1 K
Ω
to –5.2V) differential signal (from a type 10E164 driver). These are usable when received by a
differential receiver, preferably with a 100
Ω
termination across the lines. These signals should not be
used single ended due to the slow fall time and shifted voltage threshold (they are not ECL compatible).
100
Ω
Clock In
10E116
7
8
100
Ω
Wait 1, 2, 3 IN
10H125
11, 13, 15
12, 14, 16
–3.25 V
215
Ω
215
Ω
Clock Out
10E164
–3.25 V
