VSC8116QP2 查看數據表（PDF） - Vitesse Semiconductor

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VSC8116QP2

ATM/SONET/SDH 622/155Mb/s Transceiver Mux/Demux with Integrated Clock Generation

Vitesse Semiconductor 

Data Sheet

VSC8116

VITESSE

SEMICONDUCTOR CORPORATION

ATM/SONET/SDH 622/155Mb/s Transceiver

Mux/Demux with Integrated Clock Generation

AC Characteristics

Table 10: PECL and TTL Outputs

Parameters

TR,TTL

TF,TTL

TR,PECL

TF,PECL

Description

TTL Output Rise Time

TTL Output Fall Time

PECL Output Rise Time

PECL Output Fall Time

Min Typ Max Units

Conditions

—

2

—

ns 10-90%

—

1.5

—

ns 10-90%

—

350

—

—

350

—

ps 20-80%

ps 20-80%

DC Characteristics

Table 11: PECL and TTL Inputs and Outputs

Parameters

VOH

VOL

VOCM

∆VOUT75

∆VOUT50

VIH

VIL

∆VIN

VICM

VOH

VOL

Description

Output HIGH

voltage (PECL)

Output LOW

voltage (PECL)

O/P Common

Mode Range

(PECL)

Differential

Output Voltage

(PECL)

Differential

Output Voltage

(PECL)

Input HIGH

voltage (PECL)

Input LOW

voltage (PECL)

Differential Input

Voltage (PECL)

I/P Common

Mode Range

(PECL)

Output HIGH

voltage (TTL)

Output LOW

voltage (TTL)

Min

Typ

Max

Units

Conditions

—

—

VDDP – 0.9V

V—

0.7

—

—

V—

1.1

—

VDDP – 1.3V

V—

600

—

1300

mV 75Ω to VDDP – 2.0 V

600

—

1300

mV 50Ω to VDDP – 2.0 V

VDDP – 0.9V —

0

—

400

—

VDDP – 0.3V

VDDP – 1.72V

1600

V For single ended

V For single ended

mV —

1.5 – ∆VIN/2 — VDDP – 1.0 – ∆VIN/2

V

—

2.4

—

—

—

—

0.5

V IOH = -1.0 mA

V IOL = +1.0 mA

G52220-0, Rev 4.1

1/8/00

© VITESSE SEMICONDUCTOR CORPORATION

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

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