VSC8151 查看數據表（PDF） - Vitesse Semiconductor

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VSC8151

2.488Gb/s SONET/SDH STS-48/STM-16 Section Terminator

Vitesse Semiconductor 

VITESSE

SEMICONDUCTOR CORPORATION

2.488Gb/s SONET/SDH

STS-48/STM-16 Section Terminator

Advance Product Information

VSC8151

Figure 14: Serial Data Output Timing Diagram

TXSCLKIN+

TXSCLKIN-

TXSOUT+

TXSOUT-

TTXSCLKIN

TTXSOUT

Table 13: Serial Data Output Timing

Parameter

TTXSCLKIN

TTXSOUT

Description

Min

Typ

Serial Receive clock period

401.9

—

Propagation delay from rising edge of TXSCLKIN+/- to

output edge of TXSOUT+/-

430

—

Figure 15: Serial Data Output Timing Skew

Max

—

630

Units

ps

ps

TXSCLKOUT+

TXSOUT+

TXSOUT-

TTXSCLKOUT

-TSKW

+TSKW

Table 14: Serial Data Output Skew

Parameter

Description

Min

Typ

Max

Units

TTXSCLKOUT Serial transmit clock period

401.9

—

—

ps

TTSKW

Propagation delay from falling edge of TXSCLKOUT+

to output edge of TXSOUT+/-

—

—

100

ps

Page 18

© VITESSE SEMICONDUCTOR CORPORATION

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

G52225-0, Rev. 2.9

12/1/99

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