5

PS7043F

09/24/04

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012

PI49FCT3804

3.3V Buffer/Clock Driver

3804

3804A

Com.

Com.

Parameters Description

Propagation Delay

1.5

6.5

1.5

5.8

ns

Output Enable Time

1.5

8.0

1.5

8.0

ns

Output Disable Time

1.5

7.0

1.5

7.0

ns

Skew between two outputs

—

0.8

—

0.7

ns

of same package

(same transition)

Skew between opposite

—

1.0

—

0.8

ns

the same output

Skew between two outputs

—

1.6

—

1.4

ns

of different package at

same temperature

(same transition)

Notes:

1. See test circuit and waveforms.

2. Minimum limits are guaranteed but not tested on Propagation Delays.

3. Skew measured at worse cast temperature (max. temp).

Switch Position

DEFINITIONS:

capacitance.

Test

Switch

Disable LOW

6V

EnableLOW

DisableHIGH

GND

EnableHIGH

All Other Inputs

Open

Switching Characteristics over Operating Range

Pulse

Generator

D.U.T.

500

Ω

500

Ω

50pF

6.0V