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M21428-BRF-001-D.pdf

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tive owners. Although Mindspeed Technologies strives for accuracy in all its publications, this

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Fig. 1 - Routing Switcher Application Diagram

Applications

•

3G/HD/SD-SDI switchers

•

3G/HD/SD-SDI routers

•

3G/HD/SD distribution amplifiers

Standard Compliance

•

SMPTE 424M, 292M, and 259M

•

DVB-ASI (270 Mbps)

Package (RoHS Compliant)

•

3x3 mm, 72-pin MLF

RSET

DDI

M21428 CABLE DRIV E R

INPUT

BUFFER

2.5 to3.3V and

BIAS CIRCUITRY

OUTPUT

BUFFER

SDO 1

SDO 1

OUTPUT

BUFFER

SDO 2

SDO 2

CONTROL

LOGIC

DDI

SD/HD

MUTE1

MUTE2

Fig. 2 - M21428 Block Diagram

Crosspoint

Backplane

M21428

Cable Driver

Reclocker

Equalizer