Datasheet

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SN65LVDS049
SLLS575–AUGUST 2003
DRIVER TRUTH TABLE
INPUT ENABLES OUTPUTS
(1)
DIN EN EN D
OUT+
D
OUT-
L H L or OPEN L H
H H L
X All other conditions Z Z
(1)
H = high level, L = low level, X = irrelevant, Z = high impedance (off)
RECEIVER TRUTH TABLE
DIFFERENTIAL INPUT ENABLES OUTPUT
(1)
R
IN-
- R
IN+
EN EN R
OUT
V
ID
≥ 100 mV H L or OPEN H
V
ID
≤ - 100 mV L
Open/short or terminated H
X All other conditions Z
(1)
H = high level, L = low level, X = irrelevant, Z = high impedance (off)
ENABLE FUNCTION TABLE
ENABLES OUTPUTS
EN EN LVDS Out LVCMOS Out
L or Open L or Open DISABLED DISABLED
H L or Open ENABLED ENABLED
L or Open H DISABLED DISABLED
H H DISABLED DISABLED
POWER DISSIPATION RATING
CIRCUIT BOARD T
A
≤25°C DERATING FACTOR
(1)
T
A
= 85°C
PACKAGE
MODEL POWER RATING ABOVE T
A
= 25°C POWER RATING
PW Low-K
(2)
774 mW 6.2 mW/°C 402 mW
(1)
This is the inverse of the junction-to-ambient thermal resistance when board-mounted and with no air flow.
(2)
In accordance with the Low-K thermal metric definitions of EIA/JESD51-3.
2