Datasheet

SDO
SDO
SDI0
SDI0
LMH0394
Coaxial Cable
75:
37.4:
75:
5.6 nH
1.0 PF
1.0 PF
SDI
SDI
LMH0356
3G/HD/SD
SDI Reclocker
100: Differential T-Line
SDO
SDO
SDI
SDI
LMH0394
Coaxial Cable
75:
37.4:
75:
5.6 nH
1.0 PF
1.0 PF
SDI
SDI
LMH0346
3G/HD/SD
SDI Reclocker
100: Differential T-Line
100:
LMH0394
SNLS312L –AUGUST 2010–REVISED APRIL 2013 www.ti.com
The LMH0394 output driver is equipped with programmable output de-emphasis to minimize inter-symbol
interference caused by the loss dispersion from driving signals across PCB traces (see OUTPUT DRIVER
ADJUSTMENTS AND DE-EMPHASIS SETTING in the SPI Register Access section). De-emphasis works with
all combinations of output common mode voltage and output voltage swing settings to support DC coupling to the
receiving device.
Figure 5. DC Output Interface to LMH0346 Reclocker
Figure 6. DC Output Interface to LMH0356 Reclocker
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Product Folder Links: LMH0394