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LMH0346 Datasheet, PDF (2/23 Pages) Texas Instruments – HD/SD SDI Reclocker with Dual Differential Outputs
LMH0346
SNLS248J – APRIL 2007 – REVISED APRIL 2013
Typical Application
SERIAL
DATA
CABLE
EQUALIZER
LMH0344
CABLE
EQUALIZER
LMH0344
CABLE
EQUALIZER
LMH0344
CABLE
EQUALIZER
LMH0344
3 Gbps/HD/SD
CROSSPOINT
SWITCH
3 Gbps/HD/SD
RECLOCKER
LMH0346
3 Gbps/HD/SD
RECLOCKER
LMH0346
3 Gbps/HD/SD
RECLOCKER
LMH0346
3 Gbps/HD/SD
RECLOCKER
LMH0346
Block Diagram
SCO_EN
BYPASS/AUTO BYPASS
RATE0
RATE1
CONTROL LOGIC
BYPASS
XTAL IN/EXT CLK
XTAL OUT
LOOP FILTER 1
LOOP FILTER 2
O/P MUTE
VCO / PLL
SDI
RETIMER / FIFO
SDI
CABLE DRIVER
LMH0302
CABLE DRIVER
LMH0302
CABLE DRIVER
LMH0302
CABLE DRIVER
LMH0302
www.ti.com
VCCO
SD/ HD
LOCK DETECT
50
50
VCCO
SCO/SDO2
SCO/SDO2
50
50
SDO
SDO
2
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