Datasheet

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SLLS500A − MAY 2001 − REVISED MARCH 2005
5
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receiver electrical characteristics over recommended operating conditions (unless otherwise
noted)
PARAMETER TEST CONDITIONS MIN TYP
†
MAX UNIT
V
IT+
Positive-going input threshold voltage 0.2
V
V
IT−
Negative-going input threshold voltage −0.2
V
V
hys
Hysteresis voltage (V
IT+
− V
IT-
) 70 mV
V
IK
Enable-input clamp voltage I
I
= −18 mA −1.5 V
V
OH
High-level output voltage V
ID
= 200 mV, I
O
= −8 mA, See Figure 7 2.8 V
V
OL
Low-level output voltage V
ID
= 200 mV, I
O
= 4 mA, See Figure 7 0.4 V
I
OZ
High-impedance-state output current V
O
= 0.4 to 2.4 V ±1 µA
V
IH
= 12 V, V
CC
= 5 V 250
I
I
Bus input current
V
IH
= 12 V, V
CC
= 0 V
Other input at 0 V
250
A
I
I
Bus input current
V
IH
= −7 V, V
CC
= 5 V
Other input at 0 V
−200
µA
V
IH
= −7 V, V
CC
= 0 V −200
I
IH
High-level input current (RE) V
IH
= 2 V 50 µA
I
IL
Low-level input current (RE) V
IL
= 0.8 V −50 µA
I
CC
Supply current
No load
DE at 0 V, RE at 0 V 3.5 mA
I
CC
Supply current No load
DE at 0 V, RE at V
CC
175 250 µA
†
All typical values are at V
CC
= 5 V and T
A
= 25°C.
receiver switching characteristics over recommended operating conditions (unless otherwise
noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
t
r
Differential output signal rise time 20
t
f
Differential output signal fall time
C
L
= 50 pF,
See Figure 7
20
ns
t
PLH
Propagation delay time, low-to-high-level output
C
L
= 50 pF, See Figure 7
150
ns
t
PHL
Propagation delay time, high-to-low-level output 150
t
PZH
Output enable time to high level 100
ns
t
PZL
Output enable time to low level
See Figure 8
100
ns
t
PHZ
Output disable time from high level
See Figure 8
100
ns
t
PLZ
Output disable time from low level 100
ns
t
sk(p)
Pulse skew  t
PHL
− t
PLH
 50 ns