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VSC7990W

SONET/SDH 10.7Gb/s Laser Diode Driver

Vitesse Semiconductor 

VITESSE

SEMICONDUCTOR CORPORATION

Advance Product Information

VSC7990

SONET/SDH 10.7Gb/s

Laser Diode Driver

Absolute Maximum Ratings(1) (at TA = +25°C, unless otherwise specified)

Negative Power Supply Voltage (VSS).......................................................................................................... −6.0V

All Pins ..............................................................................................................................................VSS to + 0.5V

Supply Voltage (VSS) .................................................................................................................................... −6.0V

Supply Current (ISS) .................................................................................................................................. −300mA

Input Voltage (VIN)............................................................................................................................VSS to + 0.5V

Modulation Control Voltage (VIP)......................................................................................................VSS to +0.5V

Maximum Junction Temperature Range ..................................................................................... −55°C to +125°C

Storage Temperature Range......................................................................................................... −65°C to +150°C

NOTE: (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.

Recommended Operating Conditions

Positive Voltage Rail (GND) .................................................................................................... .......................... 0V

Negative Voltage Rail (VSS)........................................................................................................... −5.5V to −4.9V

Junction Temperature Operating Range (TJ)................................................................................... 0°C to +125°C

G52303-0, Rev 2.0

12/15/00

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

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