UCC21759-Q1
SLUSEB4A – AUGUST 2020 – REVISED DECEMBER 2020
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7 Parameter Measurement Information
7.1 Propagation Delay
7.1.1 Non-Inverting and Inverting Propagation Delay
Figure 7-1 shows the propagation delay measurement for non-inverting configurations. Figure 7-2 shows the
propagation delay measurement with the inverting configurations.
50%
50%
IN+
INÅ
tPDLH
tPDHL
90%
10%
OUT
Figure 7-1. Non-inverting Logic Propagation Delay Measurement
IN+
INÅ
50%
50%
tPDLH
tPDHL
90%
OUT
10%
Figure 7-2. Inverting Logic Propagation Delay Measurement
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