Texas Instruments

TUSB544 USB Type-C™ Alt Mode Redriver Switch

Texas Instruments offers the TUSB544 USB TYPE-C 8.1 Gbps multi-protocol linear redriver

Image of Texas Instruments' TUSB544 USB Type-C™ Alt Mode Redriver SwitchTexas Instruments' TUSB544 is a USB Type-C alt mode redriver switch supporting data rates up to 8.1 Gbps This protocol-agnostic linear redriver is capable of supporting USB Type-C alt mode interfaces including DisplayPort.

The TUSB544 provides several levels of receive linear equalization to compensate for cable and board trace loss due to inter symbol interference (ISI). Operates on a single 3.3 V supply and comes in a commercial and industrial temperature range.

All four lanes of the TUSB544 are reversible making it a versatile signal conditioner that can be used in many applications.

Features
  • Protocol agnostic reversible 4-channel linear redriver supporting up to 8.1 Gbps
  • Supports USB Type-C with USB 3.1 Gen1 and DisplayPort 1.4 as alternate mode.
  • Supports processors with USB 3.1 and DisplayPort mux integrated for Type-C applications
  • Supports signal conditioning inside Type-C cable
  • Cross-point mux for SBU signals
  • GPIO and I2C control for channel direction and equalization
  • Linear equalization up to 11 dB at 4.05 GHz
  • Advanced power management by monitoring USB power states and snooping DP link training
  • Configuration through GPIO or I2C
  • Hot-plug capable
  • Single 3.3 V supply
  • Industrial temperature: -40ºC to +85ºC TUSB544I
  • Commercial temperature: 0ºC to +70ºC TUSB544
  • 4 mm x 6 mm, 0.4 mm pitch, 40-pin QFN package
Applications
  • Tablets
  • Notebooks
  • Desktops
  • Docking stations

TUSB544 USB Type-C Alt Mode Redriver Switch

ImageManufacturer Part NumberDescriptionInputOutputDelay TimeAvailable QuantityPriceView Details
IC REDRIVER USB TYPE C 40WQFNTUSB544IRNQTIC REDRIVER USB TYPE C 40WQFN--10.0ns181 - Immediate$6.24View Details
IC REDRIVER USB TYPE C 40WQFNTUSB544IRNQRIC REDRIVER USB TYPE C 40WQFN--10.0ns0 - Immediate$5.40View Details

Evaluation Board

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
EVAL BOARD FOR TUSB544TUSB544RNQEVMEVAL BOARD FOR TUSB5441 - Immediate$153.29View Details
Published: 2017-08-30

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