VSC6511(2000) View Datasheet(PDF) - Vitesse Semiconductor

Part Name

Description

Manufacturer

VSC6511
(Rev.:2000)

Deserializer/Reclocker at 1.485Gb/s SMPTE-292M Serializer, Deserializer, and

Vitesse Semiconductor 

VITESSE

SEMICONDUCTOR CORPORATION

SMPTE-292M Serializer, Deserializer, and

Deserializer/Reclocker at 1.485Gb/s

Advance Product Information

VSC6511

Functional Description: Serializer Mode

The following functional blocks are used in the Serializer mode of operation. Please refer to the Functional

Description at the beginning of this document for the a description of each of these blocks.

Clock Multiplier Unit (CMU)

CRC Generator

Scrambler and NRZI Encoder

Serializer

Cable Driver Outputs

Table 3: Transmit AC Characteristics (Serializer Mode)

Parameters

T1

T2

TR,TF

TRJ

Description

D[0:19] Setup time to the

rising edge of REFCLK

D[0:19] hold time after the

rising edge of REFCLK

SDO0, SDO1 rise/fall time

SDO0/SDO1 output jitter

Min

Max Units

Conditions

Measured from the valid data

2.0

—

ns. level of D[0:19] to the crossing

of REFCLK

1.5

—

ns.

150

270

ps.

20% to 80%, 75 Ohm load to

Vdd, Tested on a sample basis

—

0.20

UI

Figure 4: Transmit Timing Waveforms (Serializer mode)

REFCLK

D[19:0]

Data Valid

T1

T2

Data Valid

Data Valid

Page 8

© VITESSE SEMICONDUCTOR CORPORATION

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

G52311-0, Rev 2.0

4/10/00

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