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TS3USB221

ACTIVE

High-Speed USB 2.0 (480 Mbps) 1:2 Multiplexer/Demultiplexer Switch With Single Enable

Product details

Type Passive mux Function USB 2.0 USB speed (Mbps) 480 Number of channels 2 Supply voltage (max) (V) 3.6 Supply voltage (min) (V) 2.3 Ron (typ) (mΩ) 3000 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 5.5 Configuration 2:1 SPDT Features Logic Controlled (Output Enabled), USB 2.0 Rating Catalog Operating temperature range (°C) -40 to 85 Supply current (max) (µA) 30 ESD HBM (typ) (kV) 2 Bandwidth (MHz) 1100
Type Passive mux Function USB 2.0 USB speed (Mbps) 480 Number of channels 2 Supply voltage (max) (V) 3.6 Supply voltage (min) (V) 2.3 Ron (typ) (mΩ) 3000 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 5.5 Configuration 2:1 SPDT Features Logic Controlled (Output Enabled), USB 2.0 Rating Catalog Operating temperature range (°C) -40 to 85 Supply current (max) (µA) 30 ESD HBM (typ) (kV) 2 Bandwidth (MHz) 1100
UQFN (RSE) 10 3 mm² 2 x 1.5 VSON (DRC) 10 9 mm² 3 x 3
  • VCC operation from 2.3V and 3.6V
  • VI/O accepts signals up to 5.5V
  • 1.8V compatible control-pin inputs
  • Low-power mode when OE is disabled (1µA)
  • RON = 6ω maximum
  • δrON = 0.2ω typical
  • CIO(ON) = 6pf maximum
  • Low power consumption (30µA maximum)
  • ESD > 2000V Human-Body Model (HBM)
  • High bandwidth (1GHz typical)
  • VCC operation from 2.3V and 3.6V
  • VI/O accepts signals up to 5.5V
  • 1.8V compatible control-pin inputs
  • Low-power mode when OE is disabled (1µA)
  • RON = 6ω maximum
  • δrON = 0.2ω typical
  • CIO(ON) = 6pf maximum
  • Low power consumption (30µA maximum)
  • ESD > 2000V Human-Body Model (HBM)
  • High bandwidth (1GHz typical)

The TS3USB221 is a high-bandwidth switch specially designed for the switching of high-speed USB 2.0 signals in handset and consumer applications, such as cell phones, digital cameras, and notebooks with hubs or controllers with limited USB I/Os. The wide bandwidth (1.1GHz) of this switch allows signals to pass with minimum edge and phase distortion. The device multiplexes differential outputs from a USB host device to one of two corresponding outputs. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. The TS3USB221 is designed for low bit-to-bit skew and high channel to channel noise isolation. The TS3USB221 is also compatible with various standards, such as high-speed USB 2.0 (480Mbps).

The TS3USB221 is a high-bandwidth switch specially designed for the switching of high-speed USB 2.0 signals in handset and consumer applications, such as cell phones, digital cameras, and notebooks with hubs or controllers with limited USB I/Os. The wide bandwidth (1.1GHz) of this switch allows signals to pass with minimum edge and phase distortion. The device multiplexes differential outputs from a USB host device to one of two corresponding outputs. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. The TS3USB221 is designed for low bit-to-bit skew and high channel to channel noise isolation. The TS3USB221 is also compatible with various standards, such as high-speed USB 2.0 (480Mbps).

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Technical documentation

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Type Title Date
* Data sheet TS3USB221 High-Speed USB 2.0 (480Mbps) 1:2 Multiplexer or Demultiplexer Switch with Single Enable datasheet (Rev. K) PDF | HTML 22 Jul 2024
Application note Passive Mux Selection Based On Bandwidth (Rev. A) PDF | HTML 31 Jul 2024
Application note High-Speed Layout Guidelines for Signal Conditioners and USB Hubs 14 Jun 2018
User guide TS3USB221/A/E Evaluation Module User’s Guide (Rev. A) 26 Oct 2009

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Package Pins CAD symbols, footprints & 3D models
UQFN (RSE) 10 Ultra Librarian
VSON (DRC) 10 Ultra Librarian

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