LMH0001SQX National Semiconductor, LMH0001SQX Datasheet

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LMH0001SQX

Manufacturer Part Number
LMH0001SQX
Description
Manufacturer
National Semiconductor
Datasheet

Specifications of LMH0001SQX

Lead Free Status / Rohs Status
Not Compliant

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Part Number
Manufacturer
Quantity
Price
Part Number:
LMH0001SQX/NOPB
Manufacturer:
NS
Quantity:
415
© 2008 National Semiconductor Corporation
LMH0001
SMPTE 259M / 344M Serial Digital Cable Driver
General Description
The LMH0001 SMPTE 259M / 344M Serial Digital Cable Driv-
er 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.
The output voltage swing of the LMH0001 is adjustable via a
single external resistor.
The LMH0001 is powered from a single 3.3V supply. Power
consumption is typically 125mW. The LMH0001 is available
in a 16-pin LLP package.
Typical Application
300272
Features
Applications
SMPTE 259M and SMPTE 344M compliant
Data rates to 540 Mbps
Supports DVB-ASI at 270 Mbps
Differential input
75Ω differential output
Adjustable output amplitude
Single 3.3V supply operation
Industrial temperature range: −40°C to +85°C
125mW typical power consumption
16–pin LLP package
Footprint compatible with the LMH0002SQ and the
GS9078A.
SMPTE 259M and SMPTE 344M serial digital interfaces
DVB-ASI applications
Sonet/SDH and ATM interfaces
Digital routers and switches
Distribution amplifiers
Buffer applications
Set top boxes
Security cameras
30027202
January 9, 2008
www.national.com

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LMH0001SQX Summary of contents

Page 1

... The LMH0001 is powered from a single 3.3V supply. Power consumption is typically 125mW. The LMH0001 is available in a 16-pin LLP package. Typical Application © 2008 National Semiconductor Corporation Features ■ SMPTE 259M and SMPTE 344M compliant ■ Data rates to 540 Mbps ■ ...

Page 2

Absolute Maximum Ratings Supply Voltage: Input Voltage (all inputs) Output Current Storage Temperature Range Junction Temperature Lead Temperature (Soldering 4 Sec) Package Thermal Resistance  θ 16-pin LLP JA  θ 16-pin LLP JC DC Electrical Characteristics Over Supply Voltage and Operating ...

Page 3

Connection Diagram Pin Descriptions SOIC LLP Name Pin # Pin # 1 1 SDI 2 2 SDI REF SDO 8 12 SDO — ...

Page 4

Device Operation INPUT INTERFACING The LMH0001 accepts either differential or single-ended in- put. The inputs are self-biased, allowing for simple coupling. DC-coupled inputs must be kept within the specified common-mode range. SDI and SDI are self-biased at ...

Page 5

Physical Dimensions inches (millimeters) unless otherwise noted 16-Pin LLP Order Number LMH0001SQ NS Package Number SQB16A 5 www.national.com ...

Page 6

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