Datasheet

DS90LV032A
SNLS011C –JULY 1999–REVISED APRIL 2013 www.ti.com
Electrical Characteristics
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified.
(1)
Symbol Parameter Conditions Pin Min Typ Max Units
V
TH
Differential Input High Threshold V
CM
= +1.2V
(2)
R
IN+
, +20 +100 mV
R
IN−
V
TL
Differential Input Low Threshold −100 −20 mV
VCMR Common-Mode Voltage Range VID = 200 mV peak to peak
(3)
0.1 2.3 V
I
IN
Input Current V
IN
= +2.8V V
CC
= 3.6V or 0V −10 ±1 +10 μA
V
IN
= 0V −10 ±1 +10 μA
V
IN
= +3.6V V
CC
= 0V -20 +20 μA
V
OH
Output High Voltage I
OH
= −0.4 mA, V
ID
= +200 mV R
OUT
2.7 3.0 V
I
OH
= −0.4 mA, Input terminated 2.7 3.0 V
I
OH
= −0.4 mA, Input shorted 2.7 3.0 V
V
OL
Output Low Voltage I
OL
= 2 mA, V
ID
= −200 mV 0.1 0.25 V
I
OS
Output Short Circuit Current Enabled, V
OUT
= 0V
(4)
−15 −48 −120 mA
I
OZ
Output TRI-STATE Current Disabled, V
OUT
= 0V or V
CC
−10 ±1 +10 μA
V
IH
Input High Voltage EN, 2.0 V
CC
V
EN*
V
IL
Input Low Voltage GND 0.8 V
I
I
Input Current V
IN
= 0V or V
CC
, Other Input = V
CC
or GND −10 ±1 +10 μA
V
CL
Input Clamp Voltage I
CL
= −18 mA −1.5 −0.8 V
I
CC
No Load Supply Current EN, EN* = V
CC
or GND, Inputs Open V
CC
10 15 mA
Receivers Enabled EN, EN* = 2.4V or 0.5V, Inputs Open 10 15 mA
I
CCZ
No Load Supply Current EN = GND, EN* = V
CC
, Inputs Open 3 5 mA
Receivers Disabled
(1) 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.
(2) 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
(3) 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 valid over a common-mode range of 0V to 2.3V. 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 .
(4) 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.
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