MC3453 Datasheet, PDF (4/6 Pages) Texas Instruments – QUAD LINE DRIVERS WITH COMMON ENABLE

MC3453, MC3553
QUAD LINE DRIVERS WITH COMMON ENABLE
SLLS119A – FEBRUARY 1986 – REVISED FEBRUARY 1993
PARAMETER MEASUREMENT INFORMATION
A Input
ENABLE
Pulse
Generator
#1
Pulse
Generator
#2
50 Ω
50 Ω
RL = 50 Ω
RL = 50 Ω
Output Y
CL = 40 pF
Output Z
CL = 40 pF
TEST CIRCUIT
A Input
50%
50%
tw1
ENABLE
tPLH
Output Y
tPHL
50%
50%
tw2
50%
tPLH
50%
3V
0V
3V
50%
0V
tPHL
off
50%
on
off
Output Z
50%
50%
on
tPHL
tPLH
VOLTAGE WAVEFORMS
NOTES: A. The pulse generators have the following characteristics: ZO = 50 Ω, tr = tf = 10 ± 5 ns, tw1 = 200 ns, PRR ≤ 1 MHz, tw2 = 1 µs,
PRR ≤ 500 kHz.
B. CL includes probe and jig capacitance.
Figure 1. Test Circuit and Voltage Waveforms
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