VSC7132 datasheet(2/8 Pages) VITESSE

2 / 8 page

VITESSE

SEMICONDUCTOR CORPORATION

Preliminary Datasheet

VSC7132

Link Replicator for Fibre

Channel, Gigabit Ethernet and HDTV

Page 2

G52243-0, Rev 3.0

9/21/00

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

Internet: www.vitesse.com

Figure 1: Timing Waveforms

Table 1: AC Characteristics (Over recommended operating conditions)

Table 2: DC Characteristics (Over recommended operating conditions)

NOTE: (1) Refer to Application Note, AN-37, for differential measurement techniques.

Parameters

Description

Min

Typ

Max

Units

Conditions

Operating frequency range

1.0

1.5

Gb/s

Flow-through propagation delay

7.0

Delay from any input to any

output.

TR, TF

Serial data rise and fall time

—

300

20% to 80%, tested on a

sample basis

Deterministic jitter added to serial

input

—

ps p-p

1.0 - 1.25 Gb/s. Measured on

K28.5+, K28.5- pattern

—

ps p-p

1.25 - 1.5 Gb/s. Measured on

K28.5+, K28.5- pattern

Parameters

Description

Min

Typ

Max

Units

Conditions

VIH(TTL)

Input HIGH voltage

2.0

—

5.5

VIL(TTL)

Input LOW voltage

—

0.8

IIH(TTL)

Input HIGH current

—

100

VIN = 2.4 V

IIL(TTL)

Input LOW current

—

–100

VIN = 0.5 V

VDD

Supply voltage

3.14

—

3.47

VDD = 3.30V + 5%

IDD

Supply current

—

150

Outputs open, VDD = VDD

max

Power dissipation

275

400

Outputs open, VDD = VDD

max

DVIN

(1)

Receiver differential peak-to-peak

Input Sensitivity, IN, IN0, IN1

300

2600

mVp-p

AC-Coupled.

Internally biased at VDD/2

DVOUT50

(1)

Output differential peak-to-peak

voltage swing, OUT, OUT0, OUT1

1000

—

2200

mVp-p

Ω to V

DD – 2.0 V

DVOUT75

(1)

Output differential peak-to-peak

voltage swing, OUT, OUT0, OUT1

1200

2200

mVp-p

Ω to V

DD – 2.0 V

OUT+/-

OUT0+/-

OUT1+/-

IN+/-

IN0+/-

IN1+/-

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