SLOS346H – MARCH 2001 – REVISED JULY 2006
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PARAMETER MEASUREMENT INFORMATION (continued)
Output
Signal
Generator
(see Note A)
50
Ω
1.5 V
C
L
= 15 pF
(see Note B)
2.9 V
Input
2.2 V
1.5 V
t
PLH
t
PHL
90%
Output
1.3 V
10%
t
r
t
f
V
OL
V
OH
A.
B.
The input pulse is supplied by a generator having the following characteristics: PRR
≤
500 kHz, 50% duty cycle, t
r
≤
6
ns, t
f
≤
6 ns, Z
o
= 50
Ω.
C
L
includes probe and jig capacitance.
Figure 6. Receiver Test Circuit and Voltage Waveforms
100
Ω
Pulse Generator,
15
µs
Duration,
1% Duty Cycle
Figure 7. Overvoltage Protection
10