LMH0001
www.ti.com
SNLS276C –AUGUST 2007–REVISED APRIL 2013
LMH0001 SMPTE 259M / 344M Serial Digital Cable Driver
Check for Samples: LMH0001
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FEATURES
DESCRIPTION
The LMH0001 SMPTE 259M / 344M Serial Digital
Cable Driver is designed for use in SMPTE 259M /
344M serial digital video applications. The LMH0001
drives 75Ω transmission lines (Belden 8281, Belden
1694A or equivalent) at data rates up to 540 Mbps.
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SMPTE 259M and SMPTE 344M Compliant
Data Rates to 540 Mbps
Supports DVB-ASI at 270 Mbps
Differential Input
75Ω Differential Output
The output voltage swing of the LMH0001 is
adjustable via a single external resistor.
Adjustable Output Amplitude
Single 3.3V Supply Operation
Industrial Temperature Range: −40°C to +85°C
125mW Typical Power Consumption
16–pin WQFN Package
The LMH0001 is powered from a single 3.3V supply.
Power consumption is typically 125mW. The
LMH0001 is available in a 16-pin WQFN package.
Footprint Compatible with the LMH0002SQ and
the GS9078A.
APPLICATIONS
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SMPTE 259M and SMPTE 344M Serial Digital
Interfaces
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DVB-ASI Applications
Sonet/SDH and ATM Interfaces
Digital Routers and Switches
Distribution Amplifiers
Buffer Applications
Set Top Boxes
Security Cameras
Typical Application
V
CC
0.1 mF
75W
75W
V
CC
5.6 nH
4.7 mF
1.0 mF
V
CC
SDI
75W
75W
SDO
SDO
49.9W
49.9W
LMH0001
4.7 mF
R
REF
SDI
V
Differential
Input
EE
1.0 mF
V
CC
5.6 nH
0.1 mF
750W
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PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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