VSC8121QI 查看數據表（PDF） - Vitesse Semiconductor

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VSC8121QI

2.488GHz SONET/SDH Clock Generator

Vitesse Semiconductor 

VITESSE

SEMICONDUCTOR CORPORATION

Data Sheet

VSC8121

2.488GHz SONET/SDH

Clock Generator

Absolute Maximum Ratings(1)

Power Supply Voltage (VCC) Potential to GND ............................................................................-0.5 V to +4.0 V

TTL Input Voltage Applied ..........................................................................................................-0.5 V to + 5.5V

Output Current (IOUT) ................................................................................................................................... 50 mA

Case Temperature Under Bias (TC) ................................................................................................ -55o to + 125oC

Storage Temperature (TSTG) ........................................................................................................... -65o to + 150oC

NOTE: (1) Caution: Stresses listed under “Absolute Maximum Ratings” may be applied to devices one at a time without causing perma-

nent damage. Functionality at or exceeding the values listed is not implied. Exposure to these values for extended periods may

affect device reliability.

Recommended Operating Conditions

Power Supply Voltage (VCC) .................................................................................................................+3.3V ±5%

Commercial Operating Temperature Range(1) (T) ............................................................................... 0oC to 85oC

NOTE: (1) Lower limit of specification is ambient temperature and upper limit is case temperature.

ESD Ratings

Proper ESD procedures should be used when handling this product. The VSC8121 is rated to the following

ESD voltages based on the human body model:

1. All pins are rated at or above 1500V.

Note: If used single-ended, the unused output should be terminated.

G52163-0, Rev 4.2

04/16/01

© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012

Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com

Internet: www.vitesse.com

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