PI6C9910 查看數據表（PDF） - Pericom Semiconductor

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PI6C9910

Zero-Delay Clock Buffer

Pericom Semiconductor 

PI6C9910

Zero-Delay Clock Buffer 1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122

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

Static Discharge Voltage (per MIL-STD-883, Method 3015) >2001V

Latch-Up Current .................................................................... >200mA

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 indi-

cated 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

5V ± 10%

Pin Description

Pin Name I/O

REF

I

FB

I

FS

I

TEST

Q[0-7]

VCCN

VCCQ

GND

I

O

PWR

PWR

PWR

Functional Description

Reference Frequency Input. This input supplies the frequency

and timing against which all functional variation is measured.

PLL feedback input (typically connected to one of eight

outputs).

Two-level frequency range select. See Table 1. Internal Pull-

up.

Two-level select. See Test Mode Section. Internal Pull-up

Clock Outputs.

Power supply for output drivers.

Power supply for internal circuitry.

Ground.

109

PS8341B 03/05/99

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