Datasheet

DS3487
www.ti.com SNLS355C –MAY 1998–REVISED APRIL 2013
Switching Characteristics
V
CC
= 5V, T
A
= 25°C
Parameter Test Conditions Min Typ Max Units
t
PHL
Input to Output 10 15 ns
t
PLH
Input to Output 10 15 ns
t
THL
Differential Fall Time 10 15 ns
t
TLH
Differential Rise Time 10 15 ns
t
PHZ
Enable to Output R
L
= 200Ω, C
L
= 50 pF 17 25 ns
t
PLZ
Enable to Output R
L
= 200Ω, C
L
= 50 pF 15 25 ns
t
PZH
Enable to Output R
L
= ∞, C
L
= 50 pF, S1 Open 11 25 ns
t
PZL
Enable to Output R
L
= 200Ω, C
L
= 50 pF, S2 Open 15 25 ns
AC TEST CIRCUITS AND SWITCHING TIME WAVEFORMS
Input pulse: f = MHz, 50%; t
r
= t
f
≤ 15 ns.
Figure 3. Propagation Delays
S1 and S2 closed except as noted.
C
L
includes probe and jig capacitance.
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