PI49FCT32807H Просмотр технического описания (PDF) - Pericom Semiconductor

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PI49FCT32807H

3.3V 1:10 CMOS Clock Driver

Pericom Semiconductor 

Features

• Low skew: < 200ps

• Fast switching frequency >133 MHz

• Fast output rise/fall time < 1.5ns

• Low propagation delay < 2.5ns

• Low input capacitance < 6.0pF

• 5V I/O Tolerant input

• Rail-to-Rail CMOS outputs

• Industrial Temperature: –40°C to +85°C

• 3.3V ±10% operation

• Packaging (Pb-free & Green Available):

– 20-pin 300-mil wide SOIC (S)

– 20-pin 150-mil wide QSOP (Q)

– 20-pin 209-mil wide SSOP (H)

Pin Configuration

A1

GND 2

B0 3

VCC 4

B1 5

GND 6

B2 7

VCC 8

B3 9

GND 10

20 VCC

19 B9

18 B8

17 GND

16 B7

15 VCC

14 B6

13 GND

12 B5

11 B4

Pin Description

Pin Name

A

B0-B9

GND

VCC

Input

Outputs

Ground

Power

Description

PI49FCT32807

3.3V 1:10 CMOS Clock Driver

Description

Pericom Semiconductor’s PI49FCT32807 is a 3.3V very low-

skew clock buffer that produces ten outputs from a single low-

capacitance input. Excellent output signals to power and ground

ratio minimize power and ground noise, and also improves output

performance.

The PI49FCT32807 integrates series damping resistors on all

outputs.

Block Diagram

A

1

B0

B1

B2

B3

B4

B5

B6

B7

B8

B9

PS8496A 09/08/04

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