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LMH0202

ACTIVO

Controlador de cable digital de la serie SMPTE 292M/259M

Detalles del producto

Function Cable driver Power consumption (mW) 300 Data rate (max) (Mbps) 1485 Control interface Pin Operating temperature range (°C) 0 to 70
Function Cable driver Power consumption (mW) 300 Data rate (max) (Mbps) 1485 Control interface Pin Operating temperature range (°C) 0 to 70
TSSOP (PW) 16 32 mm² (5 mm × 6.4 mm)
  • SMPTE 292M, SMPTE 344M and SMPTE 259M Compliant
  • Data Rates to 1.485 Gbps
  • Dual Differential Inputs
  • Dual 75Ω Differential Outputs
  • Two Selectable Slew Rates
  • Adjustable Output Amplitude
  • Single 3.3V Supply Operation
  • Commercial Temperature Range: 0°C to +70°C
  • Typical Power Consumption: 250 mW in SD Mode and 300 mW in HD Mode

All trademarks are the property of their respective owners.

  • SMPTE 292M, SMPTE 344M and SMPTE 259M Compliant
  • Data Rates to 1.485 Gbps
  • Dual Differential Inputs
  • Dual 75Ω Differential Outputs
  • Two Selectable Slew Rates
  • Adjustable Output Amplitude
  • Single 3.3V Supply Operation
  • Commercial Temperature Range: 0°C to +70°C
  • Typical Power Consumption: 250 mW in SD Mode and 300 mW in HD Mode

All trademarks are the property of their respective owners.

The LMH0202 Dual SMPTE 292M / 259M serial digital cable driver is a monolithic, high-speed cable driver designed for use in SMPTE 292M / 259M serial digital video and ITU-T G.703 serial digital data transmission applications. The LMH0202 drives 75Ω transmission lines (Belden 8281, Belden 1694A or equivalent) at data rates up to 1.485 Gbps.

The LMH0202 provides two selectable slew rates for SMPTE 259M and SMPTE 292M compliance. The output voltage swing is adjustable via a single external resistor.

The LMH0202 offers the flexibility to implement either dual differential inputs or a single differential input (externally routed via PCB) to dual differential outputs. The latter option provides an ideal solution for DVB-ASI applications where only the non-inverted outputs are typically used.

The LMH0202 is powered from a single 3.3V supply. Power consumption is typically 250 mW in SD mode and 300 mW in HD mode.

The LMH0202 Dual SMPTE 292M / 259M serial digital cable driver is a monolithic, high-speed cable driver designed for use in SMPTE 292M / 259M serial digital video and ITU-T G.703 serial digital data transmission applications. The LMH0202 drives 75Ω transmission lines (Belden 8281, Belden 1694A or equivalent) at data rates up to 1.485 Gbps.

The LMH0202 provides two selectable slew rates for SMPTE 259M and SMPTE 292M compliance. The output voltage swing is adjustable via a single external resistor.

The LMH0202 offers the flexibility to implement either dual differential inputs or a single differential input (externally routed via PCB) to dual differential outputs. The latter option provides an ideal solution for DVB-ASI applications where only the non-inverted outputs are typically used.

The LMH0202 is powered from a single 3.3V supply. Power consumption is typically 250 mW in SD mode and 300 mW in HD mode.

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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos LMH0202 Dual SMPTE 292M / 259M Serial Digital Cable Driver datasheet (Rev. C) 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 High-Speed Board Layout Challenges in FPGA/SDI Sub-Systems 12/11/2009
Guía de diseño Broadcast Video Owner's Manual 17/11/2006

Diseño y desarrollo

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Diseño de referencia

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