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SN55LVDS32-SP

ACTIVO

Radiation-hardened, QML-V, Quad LVDS receiver

Detalles del producto

Function Receiver Protocols LVDS Number of transmitters 0 Number of receivers 4 Signaling rate (Mbps) 100 Input signal LVDS Output signal LVTTL Rating Space Operating temperature range (°C) -55 to 125
Function Receiver Protocols LVDS Number of transmitters 0 Number of receivers 4 Signaling rate (Mbps) 100 Input signal LVDS Output signal LVTTL Rating Space Operating temperature range (°C) -55 to 125
CFP (W) 16 69.319 mm² (— mm × — mm)
  • QML-V Qualified, SMD 5962-97621
  • Operate From a Single 3.3-V Supply
  • Designed for Signaling Rates of up to 100 Mbps
  • Differential Input Thresholds ±100 mV Max
  • Typical Propagation Delay Times of 2.1 ns
  • Power Dissipation 60 mW Typical Per Receiver at Maximum Data Rate
  • Bus-Terminal ESD Protection Exceeds 8 kV
  • Low-Voltage TTL (LVTTL) Logic Input Levels
  • Open-Circuit Fail-Safe
  • Cold Sparing for Space and High Reliability Applications Requiring Redundancy

  • QML-V Qualified, SMD 5962-97621
  • Operate From a Single 3.3-V Supply
  • Designed for Signaling Rates of up to 100 Mbps
  • Differential Input Thresholds ±100 mV Max
  • Typical Propagation Delay Times of 2.1 ns
  • Power Dissipation 60 mW Typical Per Receiver at Maximum Data Rate
  • Bus-Terminal ESD Protection Exceeds 8 kV
  • Low-Voltage TTL (LVTTL) Logic Input Levels
  • Open-Circuit Fail-Safe
  • Cold Sparing for Space and High Reliability Applications Requiring Redundancy

The SN55LVDS32 is a differential line receiver that implements the electrical characteristics of low-voltage differential signaling (LVDS). This signaling technique lowers the output voltage levels of 5-V differential standard levels (such as EIA/TIA-422B) to reduce the power, increase the switching speeds, and allow operation with a 3.3-V supply rail. Any of the four differential receivers provides a valid logical output state with a ±100-mV differential input voltage within the input common-mode voltage range. The input common-mode voltage range allows 1 V of ground potential difference between two LVDS nodes.

The intended application of these devices and signaling technique is both point-to-point and multidrop (one driver and multiple receivers) data transmission over controlled impedance media of approximately 100 Ω. The transmission media may be printed-circuit board traces, backplanes, or cables. The ultimate rate and distance of data transfer depends on the attenuation characteristics of the media and the noise coupling to the environment.

The SN55LVDS32 is characterized for operation from –55°C to 125°C.

The SN55LVDS32 is a differential line receiver that implements the electrical characteristics of low-voltage differential signaling (LVDS). This signaling technique lowers the output voltage levels of 5-V differential standard levels (such as EIA/TIA-422B) to reduce the power, increase the switching speeds, and allow operation with a 3.3-V supply rail. Any of the four differential receivers provides a valid logical output state with a ±100-mV differential input voltage within the input common-mode voltage range. The input common-mode voltage range allows 1 V of ground potential difference between two LVDS nodes.

The intended application of these devices and signaling technique is both point-to-point and multidrop (one driver and multiple receivers) data transmission over controlled impedance media of approximately 100 Ω. The transmission media may be printed-circuit board traces, backplanes, or cables. The ultimate rate and distance of data transfer depends on the attenuation characteristics of the media and the noise coupling to the environment.

The SN55LVDS32 is characterized for operation from –55°C to 125°C.

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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 High-Speed Differential Line Receiver. datasheet 1/03/2012
* Informe de radiación y confiabilidad SN55LVDS31 and SN55LVDS32 SEE Report 31/03/2015
* Informe de radiación y confiabilidad SN55LVDS32J Radiation Test Report 31/03/2015
* SMD SN55LVDS32-SP SMD 5962-97622 8/07/2016
Guía de selección TI Space Products (Rev. L) 27/03/2026
Application brief DLA Approved Optimizations for QML Products (Rev. C) PDF | HTML 17/06/2025
Nota sobre la aplicación Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. B) PDF | HTML 10/06/2025
Más documentación TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. B) 20/02/2025
Nota sobre la aplicación Single-Event Effects Confidence Interval Calculations (Rev. A) PDF | HTML 19/10/2022

Diseño y desarrollo

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Modelo de simulación

SN55LVDS32-SP IBIS MODEL

SLYM090.ZIP (4 KB) - Modelo IBIS
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