LMH0302 3Gbps HD/SD SDI Cable Driver
November 14, 2007
LMH0302
3Gbps HD/SD SDI Cable Driver
General Description
The LMH0302 3Gbps HD/SD SDI Cable Driver is designed
for use in SMPTE 424M, SMPTE 292M, SMPTE 344M, and
SMPTE 259M serial digital video applications. The LMH0302
drives 75鈩?transmission lines (Belden 1694A, Belden 8281,
or equivalent) at data rates up to 2.97 Gbps.
The LMH0302 provides two selectable slew rates for SMPTE
259M and SMPTE 424M / 292M compliance. The output driv-
er may be powered down via the output driver enable pin.
The LMH0302 is powered from a single 3.3V supply. Power
consumption is typically 125 mW in SD mode and 165 mW in
HD mode. The LMH0302 is available in a 16-pin LLP pack-
age.
Features
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SMPTE 424M, SMPTE 292M, SMPTE 344M, and SMPTE
259M compliant
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Data rates to 2.97 Gbps
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Differential input
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75鈩?/div>
differential output
Selectable slew rate
Output driver power down control
Single 3.3V supply operation
Industrial temperature range: 鈭?0擄C to +85擄C
Typical power consumption: 125 mW in SD mode and
165 mW in HD mode
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16鈥損in LLP package
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Footprint compatible with the LMH0002SQ
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Replaces the Gennum GS2978
Applications
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SMPTE 424M, SMPTE 292M, SMPTE 344M, and SMPTE
259M serial digital interfaces
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Digital video routers and switches
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Distribution amplifiers
Typical Application
20214602
漏 2007 National Semiconductor Corporation
202146
www.national.com
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英文版
SMPTE 259M / 344M Serial Digital Cable Driver
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英文版
SMPTE 292M / 259M Serial Digital Cable Driver
NATIONAL
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英文版
LMH0024 3.3V SMPTE 259M / 344M Adaptive Cable Equalizer
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英文版
SD SDI Reclocker with Dual Differential Outputs
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英文版
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英文版
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英文版
SMPTE 292M / 259M Adaptive Cable Equalizer
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SD SDI Reclocker with 4:1 Input Multiplexer
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National Semiconductor [3G, HD, SD, DVB-ASI SDI Serializer ...
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SMPTE 292M / 259M Adaptive Cable Equalizer
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英文版
SMPTE 292M / 259M Adaptive Cable Equalizer
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HD/SD Multi-Rate Serial Digital Video Data Reclocker
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英文版
HD/SD SDI Reclocker with Dual Differential Outputs
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3G, HD, SD, DVB-ASI SDI Serializer and Driver with LVDS Inte...
NSC
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英文版
3G, HD, SD, DVB-ASI SDI Deserializer with Loopthrough and LV...
NSC
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英文版
HD/SD SDI Reclocker with 4:1 Input Multiplexer
NSC
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英文版
HD/SD SDI Reclocker with 4:1 Input Multiplexer
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英文版
3G, HD, SD, DVB-ASI SDI Serializer and Driver with LVDS Inte...
NSC
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