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TUSB1146-Q1

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Automobil-Linear-Redriver-Crosspoint-Schalter für Quellseite, USB Type-C, 10 Gb/s, DP-2.1-Alt-Mod

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Datenblatt

TUSB1146-Q1

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Produktdetails

Type Active mux, Redriver mux Function Type-C USB speed (Mbps) 5000, 10000 Number of channels 6 Ron (typ) (mΩ) 5000 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 3.6 Configuration Alternate mode / Sink, Cross Point C & D Features Receiver equalizer Rating Automotive Operating temperature range (°C) to Supply current (max) (µA) 200000 ESD HBM (typ) (kV) 5 Bandwidth (MHz) 10
Type Active mux, Redriver mux Function Type-C USB speed (Mbps) 5000, 10000 Number of channels 6 Ron (typ) (mΩ) 5000 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 3.6 Configuration Alternate mode / Sink, Cross Point C & D Features Receiver equalizer Rating Automotive Operating temperature range (°C) to Supply current (max) (µA) 200000 ESD HBM (typ) (kV) 5 Bandwidth (MHz) 10
VQFN (RGF) 40 35 mm² (7 mm × 5 mm)
  • AEC-Q100 qualified for automotive applications
    • Temperature: –40°C to 105°C, TA
  • USB Type-C crosspoint switch supporting
    • USB 3.2 + 2 DisplayPort™ Lanes
    • 4 DisplayPort™ Lanes
  • USB 3.2 x1 up to 10Gbps
  • VESA DisplayPort™ 2.1 up to 10Gbps
  • 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 5.0GHz
  • Transparent to DisplayPort™ link training
  • Configuration through GPIO or I2C
  • Hot-plug capable
  • 5mm × 7mm, 0.5mm pitch VQFN package
  • AEC-Q100 qualified for automotive applications
    • Temperature: –40°C to 105°C, TA
  • USB Type-C crosspoint switch supporting
    • USB 3.2 + 2 DisplayPort™ Lanes
    • 4 DisplayPort™ Lanes
  • USB 3.2 x1 up to 10Gbps
  • VESA DisplayPort™ 2.1 up to 10Gbps
  • 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 5.0GHz
  • Transparent to DisplayPort™ link training
  • Configuration through GPIO or I2C
  • Hot-plug capable
  • 5mm × 7mm, 0.5mm pitch VQFN package

The TUSB1146-Q1 is a VESA® DisplayPort™ Alt Mode over USB Type-C® redriving switch that supports USB 3.2 data rates up to 10Gbps and DisplayPort™ 2.1 up to 10Gbps for downstream facing port (host). The device is used for configurations C, D, and E from the VESA® DisplayPort™ Alt Mode over 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 TUSB1146-Q1 also incorporates an adaptive receiver equalization (AEQ) feature that can automatically find the best ISI compensation setting between the USB device and the TUSB1146-Q1. The AEQ finds the best setting to help improve the interoperability between a USB host and USB device. The TUSB1146-Q1 operates on a single 3.3V supply and comes in an Automotive Grade 2 temperature range.

The TUSB1146-Q1 is a VESA® DisplayPort™ Alt Mode over USB Type-C® redriving switch that supports USB 3.2 data rates up to 10Gbps and DisplayPort™ 2.1 up to 10Gbps for downstream facing port (host). The device is used for configurations C, D, and E from the VESA® DisplayPort™ Alt Mode over 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 TUSB1146-Q1 also incorporates an adaptive receiver equalization (AEQ) feature that can automatically find the best ISI compensation setting between the USB device and the TUSB1146-Q1. The AEQ finds the best setting to help improve the interoperability between a USB host and USB device. The TUSB1146-Q1 operates on a single 3.3V supply and comes in an Automotive Grade 2 temperature range.
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* Datenblatt TUSB1146-Q1 Automotive DisplayPort™ Alt Mode Over USB Type-C® Source 10 Gbps Linear Redriver Crosspoint Switch datasheet PDF | HTML 27.02.2025

Design und Entwicklung

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Evaluierungsplatine

TUSB1146EVM — Type-C USB 3,2 alt-Modus Redriver/MUX mit adaptivem EQ – Evaluierungsmodul

Das TUSB1146EVM kann zusammen mit einer älteren DP-Quelle und/oder einem USB-Hostsystem zur Evaluierung von USB3.2 Gen 2 verwendet werden
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