SNLS045B – JULY 1999 – REVISED APRIL 2013
ELECTRICAL CHARACTERISTICS
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified.
(1) (2)
Symbol
V
TH
V
TL
VCMR
I
IN
Parameter
Differential Input High Threshold
Differential Input Low Threshold
Common-Mode Voltage Range
Input Current
VID = 200mV pk to pk
(4)
V
IN
= +2.8V
V
IN
= 0V
V
IN
= +3.6V
V
OH
Output High Voltage
V
CC
= 0V
R
OUT
I
OH
=
−0.4
mA, V
ID
= +200 mV
I
OH
=
−0.4
mA, Input terminated
I
OH
=
−0.4
mA, Input shorted
V
OL
I
OS
I
OZ
V
IH
V
IL
I
I
V
CL
I
CC
I
CCZ
(1)
(2)
(3)
(4)
Output Low Voltage
Output Short Circuit Current
Output TRI-STATE Current
Input High Voltage
Input Low Voltage
Input Current
Input Clamp Voltage
No Load Supply Current
Receivers Enabled
No Load Supply Current
Receivers Disabled
V
IN
= 0V or V
CC
, Other Input = V
CC
or GND
I
CL
=
−18
mA
EN = V
CC
, Inputs Open
EN = GND, Inputs Open
V
CC
I
OL
= 2 mA, V
ID
=
−200
mV
Enabled, V
OUT
= 0V
(5)
Conditions
V
CM
= +1.2V, 0.05V, 2.95V
(3)
Pin
R
IN+
,
R
IN−
Min
−100
0.1
−10
−10
-20
2.7
2.7
2.7
−15
−10
Typ
−35
−35
Max
0
2.3
Units
mV
mV
V
μA
μA
μA
V
V
V
V
CC
= 3.6V or 0V
±5
±1
±1
3.3
3.3
3.3
0.05
−47
±1
+10
+10
+20
0.25
−100
+10
V
CC
0.8
V
mA
μA
V
V
μA
V
mA
mA
Disabled, V
OUT
= 0V or V
CC
EN,
EN*
2.0
GND
−10
−1.5
±5
−0.8
9
1
+10
15
5
(5)
Current into device pins is defined as positive. Current out of device pins is defined as negative. All voltages are referenced to ground
unless otherwise specified.
All typicals are given for: V
CC
= +3.3V, T
A
= +25°C.
V
CC
is always higher than R
IN+
and R
IN−
voltage. R
IN−
and R
IN+
are allowed to have a voltage range
−0.2V
to V
CC
−
VID/2. However, to
be compliant with AC specifications, the common voltage range is 0.1V to 2.3V
The VCMR range is reduced for larger VID. Example: if VID = 400mV, the VCMR is 0.2V to 2.2V. The fail-safe condition with inputs
shorted is not supported over the common-mode range of 0V to 2.4V, but is supported only with inputs shorted and no external
common-mode voltage applied. A VID up to V
CC
−
0V may be applied to the R
IN+
/ R
IN−
inputs with the Common-Mode voltage set to
V
CC
/2. Propagation delay and Differential Pulse skew decrease when VID is increased from 200mV to 400mV. Skew specifications
apply for 200mV
≤
VID
≤
800mV over the common-mode range .
Output short circuit current (I
OS
) is specified as magnitude only, minus sign indicates direction only. Only one output should be shorted
at a time, do not exceed maximum junction temperature specification.
4
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