SN65C1167

SN75C1167, SN65C1168, SN75C1168

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SLLS159F – MARCH 1993 – REVISED NOVEMBER 2009

RECEIVER SECTION

Electrical Characteristics

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

MAX UNIT

Positive-going input threshold voltage, differential

0.2

V

input

Negative-going input threshold voltage, differential

V

input

60

mV

Input clamp voltage, RE

SN75C1167

−1.5

V

High-level output voltage

3.8

4.2

V

Low-level output voltage

0.1

0.3

V

High-impedance-state output

SN75C1167

VO = VCC or GND

±0.5

±5

µA

current

1.5

Line input current

Other input at 0 V

mA

−2.5

Enable input current, RE

SN75C1167

±1

µA

Input resistance

Other input at 0 V

4

17

k

Ω

4

6

Supply current (total package)

No load, Enabled

mA

(3)

5

9

(1)

(2)

The algebraic convention, where the less positive (more negative) limit is designated as minimum, is used in this data sheet for

common-mode input voltage and threshold voltage levels only.

(3)

Refer to TIA/EIA-422-B for exact conditions.

Switching Characteristics

over operating free-air temperature range (unless otherwise noted)

(1)

PARAMETER

TEST CONDITIONS

MIN

MAX

UNIT

Propagation delay time, low- to high-level output

9

17

27

ns

See Figure 5

Propagation delay time, high- to low-level output

9

17

27

ns

Transition time, low- to high-level output

4

9

ns

Transition time, high- to low-level output

4

9

ns

Output enable time to high level

13

22

ns

Output enable time to low level

13

22

ns

Output disable time from high level

13

22

ns

Output disable time from low level

13

22

ns

(1)

(2)

Copyright © 1993–2009, Texas Instruments Incorporated

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