SN65LVDS32

ACTIVE

400-Mbps LVDS quad high speed differential receiver

Product details

Function Receiver Protocols LVDS Number of transmitters 0 Number of receivers 4 Supply voltage (V) 3.3 Signaling rate (Mbps) 100 Input signal LVDS Output signal LVTTL Rating Catalog Operating temperature range (°C) -40 to 85
Function Receiver Protocols LVDS Number of transmitters 0 Number of receivers 4 Supply voltage (V) 3.3 Signaling rate (Mbps) 100 Input signal LVDS Output signal LVTTL Rating Catalog Operating temperature range (°C) -40 to 85
SOIC (D) 16 59.4 mm² 9.9 x 6 SOP (NS) 16 79.56 mm² 10.2 x 7.8 TSSOP (PW) 16 32 mm² 5 x 6.4
  • Meet or Exceed the Requirements of ANSI
    TIA/EIA-644 Standard
  • Operate With a Single 3.3-V Supply
  • Designed for Signaling Rates of up to
    150 Mbps
  • Differential Input Thresholds ±100 mV Max
  • Typical Propagation Delay Time 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 Output
    Levels
  • Pin Compatible With AM26LS32, MC3486,
    and µA9637
  • Open-Circuit Fail-Safe
  • Cold Sparing for Space and High-Reliability
    Applications Requiring Redundancy
  • Meet or Exceed the Requirements of ANSI
    TIA/EIA-644 Standard
  • Operate With a Single 3.3-V Supply
  • Designed for Signaling Rates of up to
    150 Mbps
  • Differential Input Thresholds ±100 mV Max
  • Typical Propagation Delay Time 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 Output
    Levels
  • Pin Compatible With AM26LS32, MC3486,
    and µA9637
  • Open-Circuit Fail-Safe
  • Cold Sparing for Space and High-Reliability
    Applications Requiring Redundancy

The SN55LVDS32, SN65LVDS32, SN65LVDS3486, and SN65LVDS9637 devices are differential line receivers that implement 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 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 SN65LVDS32, SN65LVDS3486, and SN65LVDS9637 devices are characterized for operation from –40°C to 85°C. The SN55LVDS32 device is characterized for operation from –55°C to 125°C.

The SN55LVDS32, SN65LVDS32, SN65LVDS3486, and SN65LVDS9637 devices are differential line receivers that implement 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 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 SN65LVDS32, SN65LVDS3486, and SN65LVDS9637 devices are characterized for operation from –40°C to 85°C. The SN55LVDS32 device is characterized for operation from –55°C to 125°C.

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Technical documentation

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Type Title Date
* Data sheet SNx5LVDS32, SN65LVDS3486, SN65LVDS9637 High-Speed Differential Line Receivers datasheet (Rev. R) 06 Aug 2014
Application brief LVDS to Improve EMC in Motor Drives 27 Sep 2018
Application brief How Far, How Fast Can You Operate LVDS Drivers and Receivers? 03 Aug 2018
Application brief How to Terminate LVDS Connections with DC and AC Coupling 16 May 2018
Application note LVDS Multidrop Connections (Rev. A) 11 Feb 2002
Application note Performance of LVDS with Different Cables (Rev. B) 11 Feb 2002
Application note An Overview of LVDS Technology 05 Oct 1998

Design & development

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Evaluation board

SN65LVDS31-32EVM — SN65LVDS31-32EVM evaluation module for SNx5LVDS31 & SNx5LVDS32

The SN65LVDS31-32EVM evaluation moduel (EVM) includes the SV65LVDS31 quad driver and the SN65LVDS32 quad receiver. The SN65LVDS31 device is a TIA/EIA-644 standard-compliant LVDS driver. The SN65LVDS32 device is a TIA/EIA-644 standard-compliant receiver that has a passive open-circuit failsafe (...)

User guide: PDF
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Simulation model

SN65LVDS32 IBIS Model (Rev. A)

SLLC011A.ZIP (4 KB) - IBIS Model
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
User guide: PDF
Package Pins CAD symbols, footprints & 3D models
SOIC (D) 16 Ultra Librarian
SOP (NS) 16 Ultra Librarian
TSSOP (PW) 16 Ultra Librarian

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