SN65LVDS387, SN75LVDS387, SN65LVDS389

SN75LVDS389, SN65LVDS391, SN75LVDS391

SLLS362G – SEPTEMBER 1999 – REVISED JANUARY 2016

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8.6 Switching Characteristics

over recommended operating conditions (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

MAX

UNIT

Propagation delay time, low-to-high-level output

0.9

1.7

2.9

ns

Propagation delay time, high-to-low-level output

0.9

1.6

2.9

ns

Differential output signal rise time

0.4

0.8

1

ns

Differential output signal fall time

0.4

0.8

1

ns

See Figure 12

150

500

ps

80

150

ps

1.5

ns

Propagation delay time, high-impedance-to-high-

6.4

15

ns

level output

Propagation delay time, high-impedance-to-low-

5.9

15

ns

level output

See Figure 13

Propagation delay time, high-level-to-high-

3.5

15

ns

impedance output

Propagation delay time, low-level-to-high-

4.5

15

ns

impedance output

(1)

All typical values are at 25°C and with a 3.3-V supply.

(2)

together.

(3)

this data sheet when both devices operate with the same supply voltage, at the same temperature, and have the same test circuits.

8

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