VSC830 datasheet(6/18 Pages) VITESSE

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VITESSE

SEMICONDUCTOR CORPORATION

Data Sheet

VSC830

2.7Gb/s Asynchronous

Dual 2x2 Crosspoint Switch

2.7Gb/s Asynchronous

Page 6

G52192-0, Rev 4.0

05/23/01

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

Internet: www.vitesse.com

Table 8: “A” Input Levels (Differential PECL)

NOTE: (1) Peak-to-peak swing of each side of the differential input.

Table 9: “Y” Output Levels (Differential PECL)

NOTES: (1) Peak-peak swing of each side of the differential output. 223-1 PRBS data. (2) Peak-to-peak swing of each side of the

differential output. Alternating 1, 0 pattern.

Absolute Maximum Ratings

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

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

ECL Input Voltage Applied .................................................................................................... -0.5V to VCC +0.5V

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

Case Temperature Under Bias (TC) .............................................................................................-55

oC to + 125oC

Storage Temperature (TSTG)........................................................................................................-65

oC to + 150oC

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

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

periods may affect device reliability.

Operating Conditions

Supply voltage (VEE) .......................................................................................................................................... 0V

Supply voltage (VCC) ............................................................................................................................ +3.3V ±5%

Supply voltage (VCCP) .......................................................................................................................... +3.3V ±5%

Operating 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 VSC830 is rated to the following

ESD voltages based on the human body model:

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

Symbol

Parameter

Min

Typ

Max

Units

Conditions

VID

Input differential voltage

200

1000

See Note 1

VICM

Input common-mode voltage

VCC-

1.7

VCC-

0.9

Symbol

Parameter

Min

Typ

Max

Units

Conditions

VOD1

Output differential voltage (Data)

400

700

1000

See Note 1

VOD2

Output differential voltage (Clock)

400

550

850

See Note 2

VOCM

Output common-mode voltage

VCC-

1.6

VCC-

1.0

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