Datasheet

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Y
Z
Inputs
(see Note A)
C
L
= 10 pF
(2 Places)
(see Note B)
49.9 Ω ± 1% (2 Places)
G
G
1.2 V
t
PZH
t
PHZ
t
PZL
t
PLZ
2 V
1.4 V
0.8 V
100%, ≅1.4 V
1.4 V
2 V
0.8 V
50%
0%, 1.2 V
0%, ≅1 V
100%, 1.2 V
50%
G, 1,2EN,
OR 3,4EN
G
V
OY
or
V
OZ
V
OZ
or
V
OY
A at 2 V, G at V
CC
and Input to G
or
G at GND and Input to G for ’LVDS31 Only
A at 0.8 V, G
at V
CC
and Input to G
or
G at GND and Input to G for ’LVDS31 Only
V
OY
V
OZ
0.8 V or 2 V
1,2EN or 3,4EN
NOTES: A. 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.
B. C
L
includes instrumentation and fixture capacitance within 6 mm of the D.U.T.
SN55LVDS31, SN65LVDS31
SN65LVDS3487, SN65LVDS9638
SLLS261L – JULY 1997 – REVISED JULY 2007
PARAMETER MEASUREMENT INFORMATION (continued)
Figure 4. Enable-/Disable-Time Circuit and Definitions
9
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