Datasheet

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SWITCHING CHARACTERISTICS
AM26LS32AC , , AM26LS32AI , , AM26LS33AC
AM26LS32AM , AM26LS33AM
QUADRUPLE DIFFERENTIAL LINE RECEIVERS
SLLS115E – OCTOBER 1980 – REVISED OCTOBER 2007
ELECTRICAL CHARACTERISTICS (continued)
over recommended ranges of V
CC
, V
IC
, and operating free-air temperature (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP
(1)
MAX UNIT
I
L
Low-level enable current V
I
= 0.4 V – 0.36 mA
r
i
Input resistance V
IC
= – 15 V to 15 V, One input to ac ground 12 15 k Ω
Short-circuit output
I
OS
V
CC
= MAX – 15 – 85 mA
current
(3)
I
CC
Supply current V
CC
= MAX, All outputs disabled 52 70 mA
(3) Not more than one output should be shorted to ground at a time, and duration of the short circuit should not exceed one second.
V
CC
= 5 V, T
A
= 25 ° C
PARAMETER TEST CONDITIONS MIN TYP
(1)
MAX UNIT
Propagation delay time, low-to-high-level
t
PLH
20 35
output
C
L
= 15 pF, See Figure 1 ns
Propagation delay time, high-to-low-level
t
PHL
22 35
output
t
PZH
Output enable time to high level 17 22
C
L
= 15 pF, See Figure 1 ns
t
PZL
Output enable time to low level 20 25
t
PHZ
Output disable time from high level 21 30
C
L
= 15 pF, See Figure 1 ns
t
PLZ
Output disable time from low level 30 40
(1) All typical values are at V
CC
= 5 V, T
A
= 25 ° C, and V
IC
= 0.
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