Datasheet

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1.2 V
Y
Z
A
B
1 pF
49.9 Ω ±1%
49.9 Ω ±1%
1 V or 1.4 V
DE
V
OY
or V
OZ
V
OZ
or V
OY
3 V
1.5 V
0 V
≅ 1.4 V
1.25 V
1.2 V
1.2 V
1.15 V
t
PZH
t
PHZ
≅ 1 V
t
PZL
t
PLZ
1.2 V
DE
t
(SET)
t
(HOLD)
t
(SWITCH)
INPUT 1
OUTPUT1
A
B
C D
A B C D
INPUT 2
SEL 0/1
SN65LVDS122
SN65LVDT122
SLLS525B – MAY 2002 – REVISED JUNE 2004
PARAMETER MEASUREMENT INFORMATION (continued)
NOTE: All input pulses are supplied by a generator having the following characteristics: t
r
or t
f
≤ 1 ns, pulse repetition rate
(PRR) = 0.5 Mpps, pulse width = 500 ±10 ns. C
L
includes instrumentation and fixture capacitance within 0,06 mm of
the D.U.T.
Figure 5. Enable and Disable Time Circuit and Definitions
Figure 6. Example Switch, Setup, and Hold Times
7