VSC851 查看數據表（PDF） - Vitesse Semiconductor

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VSC851

1.6 Gb/s 32 X 32 Crosspoint Switch

Vitesse Semiconductor 

VITESSE

SEMICONDUCTOR CORPORATION

1.6 Gb/s 32x32

Crosspoint Switch

Data Sheet

VSC851

Absolute Maximum Ratings (1)

ECL Power Supply Voltage , VTT potential to GND.......................................................................-2.5V to +0.5V

TTL Power Supply Voltage , VTTL potential to GND.....................................................................-0.5V to +4.3V

ECL input Voltage Applied, VECLIN .......................................................................................VTT-0.5V to +0.5V

TTL input Voltage Applied, VTTLIN ..................................................................................... -0.5V to VTTL+1.0V

Output Current, IOUT,(DC, output HI)......................................................................................................... 50 mA

Case Temperature Under Bias, TC. .................................................................................................-55° to +125°C

Storage Temperature (ambient), TSTG. ....................................................................................... -65°C to +150°C

Recommended Operating Conditions

ECL Supply Voltage, VTT......................................................................................................................-2.0V ± 5%

TTL Supply Voltage, VTTL.....................................................................................................................3.3V ± 5%

Commercial Operating Temperature Range, T(2).................................................................................. 0° to 70°C

NOTES: (1) CAUTION: Stresses listed under "Absolute Maximum Ratings" may be applied to devices one at a time without caus-

ing permanent damage. Functionality at or above the values listed is not implied. Exposure to these values for extended

periods may affect device reliability.

(2) Lower limit of specification is ambient temperature and upper limit is case temperature.

Page 6

© VITESSE SEMICONDUCTOR CORPORATION

741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: 805/987-5896

G52167-0 Rev. 4.1

10/21/99

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