Datasheet

DS90LV049
SNLS159D –NOVEMBER 2002–REVISED APRIL 2013 www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
Over supply voltage and operating temperature ranges, unless otherwise specified.
(1)(2)(3)
Symbol Parameter Conditions Pin Min Typ Max Units
| V
OD
| Differential Output Voltage 250 350 450 mV
ΔV
OD
Change in Magnitude of V
OD
for 1 35 |mV|
Complementary Output States
R
L
= 100 Ω
(Figure 1)
V
OS
Offset Voltage 1.125 1.23 1.375 V
ΔV
OS
Change in Magnitude of V
OS
for 1 25 |mV|
Complementary Output States
I
OS
Output Short Circuit Current
(4)
ENABLED, −5.8 −9.0 mA
D
OUT−
D
IN
= V
DD
, D
OUT+
= 0 V or
D
OUT+
D
IN
= GND, D
OUT−
= 0 V
I
OSD
Differential Output Short Circuit −5.8 −9.0 mA
ENABLED, V
OD
= 0 V
Current
(4)
I
OFF
Power-off Leakage V
OUT
= 0 V or 3.6 V −20 ±1 +20 μA
V
DD
= 0 V or Open
I
OZ
Output TRI-STATE Current EN = 0 V and EN = V
DD
−10 ±1 +10 μA
V
OUT
= 0 V or V
DD
LVDS Input DC Specifications (Receiver Inputs)
V
TH
Differential Input High Threshold −15 35 mV
V
CM
= 1.2 V, 0.05 V, 2.35 V
V
TL
Differential Input Low Threshold -100 −15 mV
V
CMR
Common-Mode Voltage Range V
ID
= 100 mV, V
DD
=3.3 V 0.05 3 V
R
IN+
V
DD
=3.6 V
R
IN-
−12 ±4 +12 μA
V
IN
=0 V or 2.8 V
I
IN
Input Current
V
DD
=0 V
−10 ±1 +10 μA
V
IN
=0 V or 2.8 V or 3.6 V
LVCMOS Output DC Specifications (Receiver Outputs)
V
OH
Output High Voltage I
OH
= -0.4 mA, V
ID
= 200 mV 2.7 3.3 V
V
OL
Output Low Voltage I
OL
= 2 mA, V
ID
= 200 mV R
OUT
0.05 0.25 V
I
OZ
Output TRI-STATE Current Disabled, V
OUT
=0 V or V
DD
-10 ±1 +10 μA
General DC Specifications
I
DD
Power Supply Current
(5)
EN = 3.3 V 21 35 mA
V
DD
I
DDZ
TRI-State Supply Current EN = 0 V 15 25 mA
(4) Output short circuit current (I
OS
) is specified as magnitude only, minus sign indicates direction only.
(5) Both driver and receiver inputs are static. All LVDS outputs have 100 Ω load. All LVCMOS outputs are floating. None of the outputs
have any lumped capacitive load.
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