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IDT74FCT3807/A

3.3V CMOS 1-TO-10 CLOCK DRIVER

COMMERCIAL/INDUSTRIALTEMPERATURERANGES

SEPTEMBER 2001

2001 Integrated Device Technology, Inc.

DSC-4647/2

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IDT74FCT3807/A

COMMERCIAL/INDUSTRIAL TEMPERATURE RANGES

3.3V CMOS

1-TO-10 CLOCK DRIVER

DESCRIPTION:

TheFCT3807/A3.3VclockdriverisbuiltusingadvanceddualmetalCMOS

technology. Thislowskewclockdriveroffers1:10fanout. Thelargefanoutfrom

asingleinputreducesloadingontheprecedingdriverandprovidesanefficient

clockdistributionnetwork. TheFCT3807/Aofferslowcapacitanceinputswith

hysteresis for improved noise margins. Multiple power and grounds reduce

noise. Typicalapplicationsareclockandsignaldistribution.

FUNCTIONAL BLOCK DIAGRAM

IN

PIN CONFIGURATION

GND

GND

GND

GND

GND

IN

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

SOIC/ SSOP/ QSOP

TOP VIEW

FEATURES:

• 0.5 MICRON CMOS Technology

• Guaranteed low skew < 350ps (max.)

• Very low duty cycle distortion < 350ps (max.)

• High speed: propagation delay < 3ns (max.)

• Very low CMOS power levels

• TTL compatible inputs and outputs

• 1:10 fanout

• Maximum output rise and fall time < 1.5ns (max.)

• Low input capacitance: 4.5pF typical

• Inputs can be driven from 3.3V or 5V components

• Available in SSOP, SOIC, and QSOP packages

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