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SWITCHING CHARACTERISTICS

SN65LVDS048A

SLLS451B – SEPTEMBER 2000 – REVISED SEPTEMBER 2002

PARAMETER

TEST CONDITIONS

MIN

MAX

UNIT

Differential propagation delay, high-to-low

1.9

2.7

3.7

ns

Differential propagation delay, low-to-high

1.9

2.9

3.7

ns

200

450

ps

50

500

ps

1

ns

(see Figure 1 and Figure 2)

1.5

ns

Rise time

0.5

1

ns

Fall time

0.5

1

ns

Disable time high to Z

8

9

ns

Disable time low to Z

6

8

ns

Enable time Z to high

8

10

ns

(see Figure 3 and Figure 4)

Enable time Z to low

7

8

ns

All channels switching

200

250

MHz

(1)

(2)

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

(3)

going edge of the same channel.

(4)

(5)

propagation delays. This specification applies to devices at the same VCC and within 5°C of each other within the operating temperature

range.

(6)

differential propagation delay.

(7)

250 mV, all channels switching

4

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