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TUSB1021-Q1

ACTIVE

Automotive, USB Type-C® 10Gbps linear redriver mux and demux

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Data sheet

TUSB1021-Q1

ACTIVE
Data sheet Order now

Product details

Type Active mux, Redriver 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 Cross Point C & D Features Receiver equalizer, USB 3.0 Rating Automotive Operating temperature range (°C) -40 to 125 Supply current (max) (µA) 200000 ESD HBM (typ) (kV) 5 Bandwidth (MHz) 1600
Type Active mux, Redriver 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 Cross Point C & D Features Receiver equalizer, USB 3.0 Rating Automotive Operating temperature range (°C) -40 to 125 Supply current (max) (µA) 200000 ESD HBM (typ) (kV) 5 Bandwidth (MHz) 1600
VQFN (RGF) 40 35 mm² (7 mm × 5 mm)
  • USB Type-C 2:1 or 1:2 redriver MUX
  • Supports USB 3.2 up to 10Gbps
  • Ultra-low-power architecture
  • Linear redriver with up to 13.3dB equalization at 5GHz
  • Sixteen equalization settings
  • Configuration through GPIO or I2C
  • Supports either 1.8V or 3.3V I2C signaling levels
  • Hot-plug capable
  • No Host/Device side requirement
  • Operates from a single 3.3V supply
  • Automotive Grade 2 temperature range: –40°C to 105°C
  • Package: 5mm × 7mm, 0.5mm pitch VQFN
  • USB Type-C 2:1 or 1:2 redriver MUX
  • Supports USB 3.2 up to 10Gbps
  • Ultra-low-power architecture
  • Linear redriver with up to 13.3dB equalization at 5GHz
  • Sixteen equalization settings
  • Configuration through GPIO or I2C
  • Supports either 1.8V or 3.3V I2C signaling levels
  • Hot-plug capable
  • No Host/Device side requirement
  • Operates from a single 3.3V supply
  • Automotive Grade 2 temperature range: –40°C to 105°C
  • Package: 5mm × 7mm, 0.5mm pitch VQFN

The TUSB1021-Q1 is a linear redriver with 1:2 DeMUX or 2:1 MUX function for USB Type-C applications. The TUSB1021-Q1 is intended to reside between a Host and a USB-C receptacle or between a USB device and a USB-C receptacle. The TUSB1021-Q1 supports USB 3.2 data rates up to 10Gbps and supports USB 3.2 low power states (Disconnect, U1, U2, and U3)

The TUSB1021-Q1 provides sixteen levels of receive linear equalization to compensate for inter symbol interference (ISI) due to cable and board trace loss. The device operates on a single 3.3V supply and comes in an automotive grade 2 temperature range.

The TUSB1021-Q1 is a linear redriver with 1:2 DeMUX or 2:1 MUX function for USB Type-C applications. The TUSB1021-Q1 is intended to reside between a Host and a USB-C receptacle or between a USB device and a USB-C receptacle. The TUSB1021-Q1 supports USB 3.2 data rates up to 10Gbps and supports USB 3.2 low power states (Disconnect, U1, U2, and U3)

The TUSB1021-Q1 provides sixteen levels of receive linear equalization to compensate for inter symbol interference (ISI) due to cable and board trace loss. The device operates on a single 3.3V supply and comes in an automotive grade 2 temperature range.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet TUSB1021-Q1 Automotive USB Type-C® 10 Gbps Linear Redriver MUX and DeMUX datasheet PDF | HTML Sep 23, 2024
Application note Implementing USB Type-C® Using TI's Portfolio PDF | HTML Sep 16, 2025
Application note TUSB521-Q1 and TUSB1021-Q1 Configuration Guidelines PDF | HTML Nov 6, 2024
Application note TUSB521-Q1 and TUSB1021-Q1 Schematic Checklist PDF | HTML Aug 26, 2024

Design & development

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Evaluation board

TUSB1021Q1-EVM — TUSB1021-Q1 evaluation module

The TUSB1021-Q1 is a linear redriving switch that supports data rates up to 10Gbps. This device uses fifth generation USB redriver technology. The TUSB1021Q1-EVM can be used with a host/hub upstream with two devices and hubs downstream to demonstrate the mixture of the multiplexer capabilities (...)
User guide: PDF | HTML
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