PI6C918AW 查看數據表（PDF） - Pericom Semiconductor

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产品描述 (功能)

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PI6C918AW

3.3V Precision Clock Generator

Pericom Semiconductor 

PI6C918/919

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External Circuit

µ

Ω

Notes:

a. Locate crystal as close to X1, X2 pins as possible.

b. Connect a 0.1 µF bypass capacitor at Vcc (Pin 8).

Ordering Information

Part No.

PI6C918W

PI6C918AW

PI6C918BW

PI6C919W

PI6C919AW

PI6C919BW

Max. Freq.

80MHz

100MHz

120MHz

80MHz

100MHz

120MHz

Package

Narrow SOIC-8

Crystal Specifications

It is the customer’s responsibility to procure the prototype and

production crystals directly from crystal vendors.

Typical Characteristic(1)

Value

Frequency, F

18.43200 MHz nominal

Frequency Tolerance at 25° C ±50 ppm

Frequency Stability

vs. Temperature

vs. Aging

±35 ppm (0°C to 70°C)

±15 ppm/4 years

Oscillation Mode

Fundamental

Calibration Mode

Parallel resonant

Load Capacitance, CL

Shunt Capacitance, CO

Series Resistance, R1

20 pF, Fundamental

7 pF max., Fundamental

50Ω Typical

Drive Level

1mΩ Typical

Operating Temperature

0° to 70°C

Storage Temperature

-40° to 85°C

Pericom Semiconductor Corporation

2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com

3

PS7038B 09/08/97

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