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Triggering
CSA7000 Series, TDS7000 Series, & TDS6000 Series Instruments User Manual
3-93
Clock signal
Clock level
T
S
= Setup time
T
H
= Hold time
Setup/Hold violation zone = T
S
+T
H
T
S
+T
H
must be ≥ +2 ns
Clock signal
Clock level
Clock signal
Clock level
Negative T
S;
Positive T
H
Positive T
S
; Negative T
H
+T
H
+T
H
-- T
S
-- T
H
+T
S
+T
S
Setup/Hold
violation
zone
Setup/Hold
violation
zone
Setup/Hold
violation zone
Figure 3- 26: Violation zones for Setup/Hold triggering