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EQUIVALENT INPUT AND OUTPUT SCHEMATIC DIAGRAMS

300 k

Ω

300 k

Ω

7 V

7 V

A Input

B Input

5

Ω

7 V

Y or Z

Output

10 k

Ω

7 V

300 k

Ω

50

Ω

Enable

Inputs

300 k

Ω

(ENM Only)

(ENx Only)

ABSOLUTE MAXIMUM RATINGS

SN65LVDS108

SLLS399E – NOVEMBER 1999 – REVISED FEBRUARY 2005

INPUTS

OUTPUTS

ENM

ENx

xY

xZ

X

L

X

Z

Z

X

X

L

Z

Z

H

H

H

L

H

H

?

?

H

H

L

H

(1)

H = high level, L = low level, Z = high impedance, X = don't care, ? = indeterminate

UNIT

–0.5 V to 4 V

Enable inputs

–0.5 V to 6 V

Input voltage range

A, B, Y or Z

–0.5 V to 4 V

Class 3, A:12 kV, B: 500 V

Continuous power dissipation

See Dissipation Rating Table

Storage temperature range

–65

°C to 150°C

Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds

260

°C

(1)

Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating

conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

All voltage values, except differential I/O bus voltages, are with respect to network ground terminal.

(3)

Tested in accordance with MIL-STD-883C Method 3015.7.

DISSIPATION RATING TABLE

PACKAGE

POWER RATING

POWER RATING

DBT

1277 mW

10.2 mW/

°C

644 mW

(1)

This is the inverse of the junction-to-ambient thermal resistance when board-mounted (low-k) with no air flow.

3