LMH0044

ACTIVO

Ecualizador de cable adaptativo SMPTE 292M/259M

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Hoja de datos

document-pdfAcrobat LMH0044 SMPTE 292M / 259M Adaptive Cable Equalizer datasheet (Rev. E) (Inglés)

LMH0044

ACTIVO

Hoja de datos

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Detalles del producto

Function

Equalizer

Power consumption (mW)

210

Data rate (max) (Mbps)

1485

Control interface

Operating temperature range (°C)

0 to 85

Function

Equalizer

Power consumption (mW)

210

Data rate (max) (Mbps)

1485

Control interface

Operating temperature range (°C)

0 to 85

WQFN (RUM)

16

16 mm² (4 mm × 4 mm)

SMPTE 292M, SMPTE 344M and SMPTE 259M Compliant
Supports DVB-ASI at 270 Mbps
Data rates: 125 Mbps to 1.485 Gbps
Equalizes up to 200 Meters of Belden 1694A at 1.485 Gbps or 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
208 mW Typical Power Consumption with 3.3V Supply
Replaces the GS1574 and GS1574A

All trademarks are the property of their respective owners.

SMPTE 292M, SMPTE 344M and SMPTE 259M Compliant
Supports DVB-ASI at 270 Mbps
Data rates: 125 Mbps to 1.485 Gbps
Equalizes up to 200 Meters of Belden 1694A at 1.485 Gbps or 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
208 mW Typical Power Consumption with 3.3V Supply
Replaces the GS1574 and GS1574A

All trademarks are the property of their respective owners.

The LMH0044 SMPTE 292M / 259M adaptive cable equalizer is a monolithic integrated circuit for equalizing 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 1.485 Gbps and supports SMPTE 292M, SMPTE 344M and SMPTE 259M.

The LMH0044 implements DC restoration to correctly handle pathological data conditions (DC restoration may be bypassed for low data rate applications). 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 LMH0044 SMPTE 292M / 259M adaptive cable equalizer is a monolithic integrated circuit for equalizing 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 1.485 Gbps and supports SMPTE 292M, SMPTE 344M and SMPTE 259M.

The LMH0044 implements DC restoration to correctly handle pathological data conditions (DC restoration may be bypassed for low data rate applications). 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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Documentación técnica

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Documentación principal	Tipo	Título	Opciones de formato	Fecha
*	Hoja de datos	LMH0044 SMPTE 292M / 259M Adaptive Cable Equalizer datasheet (Rev. E)		15/04/2013
	Guía de selección	Broadcast and Professional Video Interface Solutions (Rev. E)	PDF \| HTML	5/04/2017
	Nota sobre la aplicación	AN-2145 Power Considerations for SDI Products (Rev. B)		26/04/2013
	Nota sobre la aplicación	AN-2146 Power Design for SDI and Other Noise-Sensitive Devices (Rev. A)		26/04/2013
	Nota sobre la aplicación	AN-1943 Understanding Serial Digital Video Bit Rates (Rev. A)		26/04/2013
	Nota sobre la aplicación	Triple Rate SDI IP FPGA Resource Utilization on SDXILEVK/AES-EXP-SDI-G Ref Dsgn (Rev. A)		26/04/2013
	Nota sobre la aplicación	Replacing the CLC014 Adaptive Cable Equalizer with the LMH0074 (Rev. A)		26/04/2013
	Nota sobre la aplicación	Replacing the CLC012 Adaptive Cable Equalizer with the LMH0074 (Rev. A)		26/04/2013
	Nota sobre la aplicación	High-Speed Board Layout Challenges in FPGA/SDI Sub-Systems		12/11/2009
	Nota sobre la aplicación	Timing is Everything Çô The Broadcast Video Signal Path		2/08/2007
	Guía de diseño	Broadcast Video Owner's Manual		17/11/2006

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Encapsulado	Pines	Símbolos CAD, huellas y modelos 3D
WQFN (RUM)	16	Ultra Librarian

Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

LMH0044

Ecualizador de cable adaptativo SMPTE 292M/259M

LMH0044

Detalles del producto

Documentación técnica

Diseño y desarrollo

Pedidos y calidad

Soporte y capacitación

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