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TUSB211A

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USB 2.0 480-Mbps high-speed signal conditioner

Product details

Type Redriver Function USB 2.0 USB speed (MBits) 480 Number of channels 1 Supply voltage (max) (V) 6.5 Supply voltage (min) (V) 2.3 Ron (typ) (mΩ) 3500 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 3.6 Configuration USB 2.0 Single-channel Rating Catalog Operating temperature range (°C) -40 to 85 Supply current (max) (µA) 36000 ESD HBM (typ) (kV) 2 Bandwidth (MHz) 240
Type Redriver Function USB 2.0 USB speed (MBits) 480 Number of channels 1 Supply voltage (max) (V) 6.5 Supply voltage (min) (V) 2.3 Ron (typ) (mΩ) 3500 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 3.6 Configuration USB 2.0 Single-channel Rating Catalog Operating temperature range (°C) -40 to 85 Supply current (max) (µA) 36000 ESD HBM (typ) (kV) 2 Bandwidth (MHz) 240
X2QFN (RWB) 12 2.56 mm² 1.6 x 1.6
  • Wide supply voltage range: 2.3 – 6.5 V
  • Ultra-low USB disconnect and shutdown power consumption
  • Provides USB 2.0 high-speed signal conditioning
  • Compatible with USB 2.0, OTG 2.0, and BC 1.2
  • Support for low-speed, full-speed, and high-speed signaling
  • Host or device agnostic
  • Supports up to 5-m cable length
    • Four selectable signal EQ (edge boost along with DC boost) settings through the external pull-down resistor values
  • Supports up to 10-m cable length with two TUSB211A devices
  • Scalable solution – devices can be daisy chained for high loss applications
  • Pin compatible with TUSB211, 212, 214, 216, and 217A (3.3 V)
  • Wide supply voltage range: 2.3 – 6.5 V
  • Ultra-low USB disconnect and shutdown power consumption
  • Provides USB 2.0 high-speed signal conditioning
  • Compatible with USB 2.0, OTG 2.0, and BC 1.2
  • Support for low-speed, full-speed, and high-speed signaling
  • Host or device agnostic
  • Supports up to 5-m cable length
    • Four selectable signal EQ (edge boost along with DC boost) settings through the external pull-down resistor values
  • Supports up to 10-m cable length with two TUSB211A devices
  • Scalable solution – devices can be daisy chained for high loss applications
  • Pin compatible with TUSB211, 212, 214, 216, and 217A (3.3 V)

The TUSB211A is a third-generation USB 2.0 high-speed signal conditioner designed to compensate both AC loss (due to capacitive load) and DC loss (due to resistive loss) in the transmission channel.

The TUSB211A leverages a patented design to speed-up transition edges of USB 2.0 high-speed signal with an edge booster and increases static levels with a DC boost function.

In addition, the TUSB211A includes a pre-equalization function to compensate the inter-symbol interference (ISI) jitter in application with longer cable length. USB low-speed and full-speed signal characteristics are unaffected by the TUSB211A.

The TUSB211A improves signal quality without altering packet timing or adding propagation delay or latency.

The TUSB211A helps a system to pass the USB 2.0 high-speed near end eye compliance with a cable as long as 5 meters.

The TUSB211A is compatible with USB On-The-Go (OTG) and Battery Charging (BC) protocols.

The TUSB211A is a third-generation USB 2.0 high-speed signal conditioner designed to compensate both AC loss (due to capacitive load) and DC loss (due to resistive loss) in the transmission channel.

The TUSB211A leverages a patented design to speed-up transition edges of USB 2.0 high-speed signal with an edge booster and increases static levels with a DC boost function.

In addition, the TUSB211A includes a pre-equalization function to compensate the inter-symbol interference (ISI) jitter in application with longer cable length. USB low-speed and full-speed signal characteristics are unaffected by the TUSB211A.

The TUSB211A improves signal quality without altering packet timing or adding propagation delay or latency.

The TUSB211A helps a system to pass the USB 2.0 high-speed near end eye compliance with a cable as long as 5 meters.

The TUSB211A is compatible with USB On-The-Go (OTG) and Battery Charging (BC) protocols.

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Technical documentation

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* Data sheet TUSB211A USB 2.0 480-Mbps High-Speed Signal Conditioner datasheet PDF | HTML 11 Sep 2023

Design & development

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Evaluation board

TUSB211RPTREVM — TUSB211RPTREVM Evaluation Module

The TUSB211RPTREVM is designed to provide a simple means of demonstrating the signal conditioning capability of the TUSB211.  The EVM is pre-configured and simply connects the Type B connector on the EVM to the Type A receptacle found on a Host PC with a standard USB cable, a USB device would (...)

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User guide: PDF
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X2QFN (RWB) 12 View options

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