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4Z

4Y

3Z

3Y

2Z

2Y

1Z

1Y

13

14

11

10

5

6

3

2

4A

3A

2A

1A

G

G

15

9

7

1

12

4

Input

TYPICAL OF ALL OUTPUTS (Y AND Z)

Output

GND

GND

EQUIVALENT OF EACH INPUT (A, G, OR G)

100

Ω

40 k

Ω

6

Ω

All resistor values are nominal.

AM26LV31C, AM26LV31I

LOW-VOLTAGE HIGH-SPEED QUADRUPLE DIFFERENTIAL LINE DRIVERS

SLLS201G – MAY 1995 – REVISED MAY 2005

ENABLES

OUTPUTS

INPUT

A

G

G

Y

Z

H

H

X

H

L

L

H

X

L

H

H

X

L

H

L

L

X

L

L

H

X

L

H

Z

Z

(1)

H = high level, L = low level, X = irrelevant,

Z = high impedance (off)

LOGIC DIAGRAM (POSITIVE LOGIC)

SCHEMATIC (EACH DRIVER)

2