LMH0074

現行

SMPTE 259M / 344M 自適應纜線等化器

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產品規格表

document-pdfAcrobat LMH0074 SMPTE 259M / 344M Adaptive Cable Equalizer datasheet (Rev. D) (英文)

產品詳細資料

Function

Equalizer

Supply voltage (V)

3.3

Power consumption (mW)

210

Data rate (max) (Mbps)

540

Control interface

Operating temperature range (°C)

-40 to 85

Function

Equalizer

Supply voltage (V)

3.3

Power consumption (mW)

210

Data rate (max) (Mbps)

540

Control interface

Operating temperature range (°C)

-40 to 85

WQFN (RUM)

16

16 mm² 4 x 4

SMPTE 259M and SMPTE 344M Compliant
Supports DVB-ASI at 270 Mbps
Data Rates: 125 Mbps to 540 Mbps
Equalizes up to 400 Meters of Belden 1694A at 270 Mbps
Manual Bypass and Output Mute with a Programmable Threshold
Single-Ended or Differential Input
50Ω Differential Outputs
Single 3.3V Supply Operation
Industrial Temperature Range: −40°C to +85°C
208mW Typical Power Consumption with 3.3V Supply
Footprint Compatible with the LMH0044 and the GS9074A

All trademarks are the property of their respective owners.

SMPTE 259M and SMPTE 344M Compliant
Supports DVB-ASI at 270 Mbps
Data Rates: 125 Mbps to 540 Mbps
Equalizes up to 400 Meters of Belden 1694A at 270 Mbps
Manual Bypass and Output Mute with a Programmable Threshold
Single-Ended or Differential Input
50Ω Differential Outputs
Single 3.3V Supply Operation
Industrial Temperature Range: −40°C to +85°C
208mW Typical Power Consumption with 3.3V Supply
Footprint Compatible with the LMH0044 and the GS9074A

All trademarks are the property of their respective owners.

The LMH0074 SMPTE 259M / 344M Adaptive Cable Equalizer is designed to equalize data transmitted over cable (or any media with similar dispersive loss characteristics). The equalizer operates over a wide range of data rates from 125 Mbps to 540 Mbps and supports SMPTE 259M and SMPTE 344M.

The LMH0074 implements DC restoration to correctly handle pathological data conditions. The equalizer may be driven in either a single ended or differential configuration.

Additional features include separate carrier detect and output mute pins which may be tied together to mute the output when no signal is present. A programmable mute reference is provided to mute the output at a selectable level of signal degradation.

The LMH0074 SMPTE 259M / 344M Adaptive Cable Equalizer is designed to equalize data transmitted over cable (or any media with similar dispersive loss characteristics). The equalizer operates over a wide range of data rates from 125 Mbps to 540 Mbps and supports SMPTE 259M and SMPTE 344M.

The LMH0074 implements DC restoration to correctly handle pathological data conditions. The equalizer may be driven in either a single ended or differential configuration.

Additional features include separate carrier detect and output mute pins which may be tied together to mute the output when no signal is present. A programmable mute reference is provided to mute the output at a selectable level of signal degradation.

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封裝	針腳	CAD 符號、佔位空間與 3D 模型
WQFN (RUM)	16	Ultra Librarian

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	類型	標題	日期
*	Data sheet	LMH0074 SMPTE 259M / 344M Adaptive Cable Equalizer datasheet (Rev. D)	2013年 4月 16日
	Selection guide	Broadcast and Professional Video Interface Solutions (Rev. E)	2017年 4月 5日
	Application note	AN-1943 Understanding Serial Digital Video Bit Rates (Rev. A)	2013年 4月 26日
	Application note	AN-2145 Power Considerations for SDI Products (Rev. B)	2013年 4月 26日
	Application note	AN-2146 Power Design for SDI and Other Noise-Sensitive Devices (Rev. A)	2013年 4月 26日
	Application note	Replacing the CLC012 Adaptive Cable Equalizer with the LMH0074 (Rev. A)	2013年 4月 26日
	Application note	Replacing the CLC014 Adaptive Cable Equalizer with the LMH0074 (Rev. A)	2013年 4月 26日
	Application note	High-Speed Board Layout Challenges in FPGA/SDI Sub-Systems	2009年 11月 12日
	Design guide	Broadcast Video Owner's Manual	2006年 11月 17日

LMH0074

SMPTE 259M / 344M 自適應纜線等化器

LMH0074

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