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PI6C9930Q

3.3V Zero-Delay Clock Buffer

Pericom Semiconductor 

PI6C9930

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Maximum Ratings

(Above which the useful life may be impaired. For user guidelines, not tested.)

Storage Temperature ............................................................ –65°C to +150°C

Ambient Temperature with Power Applied ......................... –55°C to +125°C

Supply Voltage to Ground Potential ...................................... –0.5V to +7.0V

DC Input Voltage ................................................................... –0.5V to +7.0V

Output Current into Outputs (LOW) ...................................................... 64mA

Note:

Stresses greater than those listed under MAXIMUM RATINGS may cause

permanent damage to the device. This is a stress rating only and functional

operation of the device at these or any other conditions above those indicated in

the operational sections of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect reliability.

Operating Range

Range

Ambient Temperature

Commercial

0°C to +70°C

VCC

3.3V ± 0.3V

Pin Description

Pin Name I/O

Functional Description

REF

I

Reference Frequency Input. This input supplies the frequency and

timing against which all functional variation is measured

FB

FS

TEST

I PLL feedback input (typically connected to one of eight outputs)

I Two-level frequency range select. Internal Pull-up

I Two-level select. See Test Mode section. Internal Pull-up

QO

Q1 - Q7

VCCN

VCCQ

GND

NC

O Clock Output, no divider

O Clock outputs with internal divide by 2

PWR Power supply for output drivers

PWR Power supply for internal circuitry

PWR Ground

No Connection

178

PS8096B 01/25/99

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