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TUSB216I

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USB 2.0 high-speed signal conditioner with BC 1.2 controller

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Data sheet

TUSB216I

ACTIVE
Data sheet Order now

Product details

Type Redriver Function USB 2.0 USB speed (Mbps) 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 Features USB 2.0 Redriver with 5 Meter Cable Redriving Strength Integrated BC 1.2 CDP battery charging controller RGY Package 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 (Mbps) 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 Features USB 2.0 Redriver with 5 Meter Cable Redriving Strength Integrated BC 1.2 CDP battery charging controller RGY Package 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, high-speed signaling
  • Integrated BC 1.2 CDP battery charging controller
  • Host or device agnostic
  • Supports up to 5-m cable length
    • Four selectable signal boost (edge boost along with DC boost) settings through the external pull-down resistor values
    • Three selectable RX sensitivity settings through the pull-up-or-down to compensate ISI jitter for high-loss applications
  • Supports up to 10-m cable length with two TUSB216I devices
  • Scalable solution – devices can be daisy chained for high loss applications
  • Pin compatible with TUSB211A, 212, 214, 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, high-speed signaling
  • Integrated BC 1.2 CDP battery charging controller
  • Host or device agnostic
  • Supports up to 5-m cable length
    • Four selectable signal boost (edge boost along with DC boost) settings through the external pull-down resistor values
    • Three selectable RX sensitivity settings through the pull-up-or-down to compensate ISI jitter for high-loss applications
  • Supports up to 10-m cable length with two TUSB216I devices
  • Scalable solution – devices can be daisy chained for high loss applications
  • Pin compatible with TUSB211A, 212, 214, and 217A (3.3 V)

The TUSB216I 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 TUSB216I 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 TUSB216I includes a pre-equalization function to improve the receiver sensitivity and 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 TUSB216I.

The TUSB216I improves signal quality without altering packet timing or adding propagation delay or latency.

The TUSB216I helps a system to pass the USB 2.0 high-speed near end eye compliance with a cable as long as 5 meters.

The TUSB216I is compatible with the USB On-The-Go (OTG) and battery charging (BC 1.2) protocols. The Integrated BC 1.2 battery charging controller can be enabled through a control pin.

The TUSB216I 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 TUSB216I 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 TUSB216I includes a pre-equalization function to improve the receiver sensitivity and 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 TUSB216I.

The TUSB216I improves signal quality without altering packet timing or adding propagation delay or latency.

The TUSB216I helps a system to pass the USB 2.0 high-speed near end eye compliance with a cable as long as 5 meters.

The TUSB216I is compatible with the USB On-The-Go (OTG) and battery charging (BC 1.2) protocols. The Integrated BC 1.2 battery charging controller can be enabled through a control pin.
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Technical documentation

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Type Title Date
* Data sheet TUSB216IUSB 2.0 High-Speed Signal Conditioner With BC 1.2 Controller datasheet (Rev. A) PDF | HTML 07 Dec 2023
Application note TUSB21xx High-Speed Signal Quality Test Modes PDF | HTML 08 Aug 2022
Application note TUSB212 to TUSB216I Transition Guide PDF | HTML 03 Mar 2022
User guide TUSB211 to TUSB216I Transition Guide PDF | HTML 25 May 2021
EVM User's guide TUSB216IEVM User's Guide PDF | HTML 24 Mar 2021

Design & development

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Evaluation board

TUSB216IEVM — TUSB216I USB 2.0 high-speed signal conditioner evaluation module

The TUSB216I evaluation module can be used to evaluate the signal conditioning abilities of the TUSB216I device for various applications.
User guide: PDF | HTML
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