A
80960JD
4.5.1 AC Test Conditions and Derating Curves
The AC Specifications in Section 4.5, AC Specifications are tested with the 50 pF load indicated in Figure 8.
Figure 9 shows how timings vary with load capacitance; Figure 10 shows how output rise and fall times vary
with load capacitance.
Output Pin
C
= 50 pF for all signals
L
C
L
Figure 8. AC Test Load
AC Derating Curves
nom +6
nom +4
nom +2
nom
High-to-Low Transitions
Low-to-High Transitions
nom -2
50
100
150
C
(pF)
L
Figure 9. Output Delay or Hold vs. Load Capacitance
33
PRELIMINARY