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TUSB5461-Q1

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Automotive USB Type-C 8.1Gbps DP 2.1 alt-mode linear redriver crosspoint switch for source side

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Data sheet

TUSB5461-Q1

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Data sheet Order now

Product details

Type Active mux, Redriver mux Function Type-C, USB 3.0 USB speed (Mbps) 5000 Number of channels 6 Supply voltage (max) (V) 3.6 Supply voltage (min) (V) 3 Ron (typ) (mΩ) 5000 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 3.6 Configuration Alternate mode / Source, Cross Point C & D Features Receiver equalizer, USB 3.0 Rating Automotive Operating temperature range (°C) -40 to 105 Supply current (max) (µA) 200000 ESD HBM (typ) (kV) 5 Bandwidth (MHz) 5
Type Active mux, Redriver mux Function Type-C, USB 3.0 USB speed (Mbps) 5000 Number of channels 6 Supply voltage (max) (V) 3.6 Supply voltage (min) (V) 3 Ron (typ) (mΩ) 5000 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 3.6 Configuration Alternate mode / Source, Cross Point C & D Features Receiver equalizer, USB 3.0 Rating Automotive Operating temperature range (°C) -40 to 105 Supply current (max) (µA) 200000 ESD HBM (typ) (kV) 5 Bandwidth (MHz) 5
VQFN (RGF) 40 35 mm² 7 x 5
  • USB Type-C crosspoint switch supporting
    • USB 3.2 + 2 DisplayPort™ Lanes
    • 4 DisplayPort™ Lanes
  • USB 3.2 x1 up to 5Gbps
  • VESA DisplayPort™ 2.1 up to 8.1Gbps
  • Supports D_DFP pin assignments C, D, and E
  • Choice between adaptive or fixed equalization for USB DFP receivers.
  • Linear and limited redriver supported on UFP transmitter
  • Limited redriver option offers both TX voltage swing and TX equalization control
    • 4 levels of TX voltage swing from 800mVpp up to 1100mVpp
    • TX pre-shoot and de-emphasis
  • Ultra-low-power architecture
  • Up to 12dB equalization at 2.5GHz
  • Transparent to DisplayPort™ link training
  • Configuration through GPIO or I2C
  • Hot-plug capable
  • Automotive Grade 2 temperature range: –40°C to 105°C
  • 5mm × 7mm, 0.5mm Pitch VQFN package
  • USB Type-C crosspoint switch supporting
    • USB 3.2 + 2 DisplayPort™ Lanes
    • 4 DisplayPort™ Lanes
  • USB 3.2 x1 up to 5Gbps
  • VESA DisplayPort™ 2.1 up to 8.1Gbps
  • Supports D_DFP pin assignments C, D, and E
  • Choice between adaptive or fixed equalization for USB DFP receivers.
  • Linear and limited redriver supported on UFP transmitter
  • Limited redriver option offers both TX voltage swing and TX equalization control
    • 4 levels of TX voltage swing from 800mVpp up to 1100mVpp
    • TX pre-shoot and de-emphasis
  • Ultra-low-power architecture
  • Up to 12dB equalization at 2.5GHz
  • Transparent to DisplayPort™ link training
  • Configuration through GPIO or I2C
  • Hot-plug capable
  • Automotive Grade 2 temperature range: –40°C to 105°C
  • 5mm × 7mm, 0.5mm Pitch VQFN package

The TUSB5461-Q1 is a VESA® USB Type-C™ Alt Mode redriving switch supporting USB 3.2 data rates up to 5Gbps and DisplayPort™ 2.1 up to 8.1Gbps for downstream facing port (Host). The device is used for configurations C, D, and E from the VESA® DisplayPort™ Alt Mode on USB Type-C® standard. This protocol-agnostic linear redriver is also capable of supporting other USB Type-C® Alt Mode interfaces such as HDMI Alt Mode.

The TUSB5461-Q1 also incorporates an adaptive receiver equalization (AEQ) feature that can automatically find the best ISI compensation setting between the USB device and the TUSB5461-Q1. The AEQ finds the best setting, therefore interoperability between a USB Host and USB Device is vastly improved. The TUSB5461-Q1 operates on a single 3.3V supply and comes in a Automotive Grade 2 temperature range.

The TUSB5461-Q1 is a VESA® USB Type-C™ Alt Mode redriving switch supporting USB 3.2 data rates up to 5Gbps and DisplayPort™ 2.1 up to 8.1Gbps for downstream facing port (Host). The device is used for configurations C, D, and E from the VESA® DisplayPort™ Alt Mode on USB Type-C® standard. This protocol-agnostic linear redriver is also capable of supporting other USB Type-C® Alt Mode interfaces such as HDMI Alt Mode.

The TUSB5461-Q1 also incorporates an adaptive receiver equalization (AEQ) feature that can automatically find the best ISI compensation setting between the USB device and the TUSB5461-Q1. The AEQ finds the best setting, therefore interoperability between a USB Host and USB Device is vastly improved. The TUSB5461-Q1 operates on a single 3.3V supply and comes in a Automotive Grade 2 temperature range.
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* Data sheet TUSB5461-Q1 USB Type-C® DisplayPort™ Alt Mode Source 8.1 Gbps Linear Redriver Crosspoint Switch datasheet PDF | HTML 08 Nov 2024
EVM User's guide TUSB5461-Q1 USB Type-C® Evaluation Module PDF | HTML 08 Nov 2024

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Evaluation board

TUSB5461Q1-EVM — TUSB5461-Q1 evaluation module

The TUSB5461-Q1 USB Type-C® alternate mode redriving switch supports data rates up to 5Gbps for a downstream facing port (host). The TUSB5461Q1-EVM uses the TPS65987 PD controller for CC pin control and to configure the device in pin-strap mode.
User guide: PDF | HTML
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