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IDT74FCT807BT/CT

FAST CMOS 1-TO-10 CLOCK DRIVER

COMMERCIALANDINDUSTRIALTEMPERATURERANGES

MAY 2010

2006

Integrated Device Technology, Inc.

DSC-4242/4

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IDT74FCT807BT/CT

COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES

FAST CMOS

1-TO-10 CLOCK DRIVER

FUNCTIONAL BLOCK DIAGRAM

FEATURES:

• 0.5 MICRON CMOS Technology

• Guaranteed low skew < 250ps (max.)

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

• High speed: propagation delay < 2.5ns (max.)

• 100MHz operation

• TTL compatible inputs and outputs

• TTL level output voltage swings

• 1:10 fanout

• Output rise and fall time < 1.5ns (max)

• Low input capacitance: 4.5pF typical

• High drive: -32mA IOH, +48mA IOL

• Available in QSOP, SSOP, and SOIC packages

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

DESCRIPTION:

The FCT807T clock driver is built using advanced dual metal CMOS

technology. This low skew clock driver features 1:10 fanout, providing

minimal loading on the preceding drivers. The FCT807T offers low

capacitance inputs with hysteresis for improved noise margins. TTL level

outputs and multiple power and grounds reduce noise. The device also

features -32/48mA drive capability for driving low impedance traces.

IN

O1

O2

O3

O4

O5

O6

O7

O8

O9

O10

PIN CONFIGURATION

QSOP/ SOIC/ SSOP

TOP VIEW

GND

VCC

GND

VCC

GND

GND

VCC

GND

O5

VCC

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

IN

O1

O2

O3

O4

O10

O9

O8

O7

O6