Diodes Incorporated — Analog and discrete power solutions
Back to USB Switches

PI3USB102J

Dual SPDT for USB 2.0 HS Compliance and Flow Through Pinout with 5V protection

Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.

Description

The PI3USB102J is a single differential channel 2:1 multiplexer/demultiplexer USB 2.0 Switch. Industry leading advantages include a propagation delay of  250ps, resulting from its low channel resistance and  I/O capacitance. PI3USB102J is bidirectional and offers very little attenuation of high-speed signals. It is designed for low bit-to-bit skew, high channel-to-channel noise isolation and is compatible with various standards, such as High Speed USB 2.0 (480 Mb/s).  The PI3USB102J offers over voltage protection for the Y+/Y- pins as per the USB 2.0 specification. With the chip powered on or off if Y+/Y- pins are shorted  to VBUS (5V +/- 5%) a less than 3.6V signal will transmit through M+/M- and D+/D- outputs after 300ns.

Features

  • USB 2.0 compliant (high speed, full speed, and low speed)
  •  RON: 2.0Ω typical @ VIN < 0.5V
  • Channel On Capacitance: 7.0pF (Max)
  • Wide -3dB Bandwidth: 1,600MHz
  • Low bit-to-bit skew
  • Low Crosstalk: -29B @ 480 Mbps 
  • Off Isolation: -28dB @ 480 Mbps
  • Near-Zero propagation delay: 250ps 
  • Support 1.8-V logic on control pins 
  • VDD Operating Range: 3.0V to 3.6V
  • Data pin I/O, ESD: 8kV HBM
  • I/O pins are protected and can tolerate a short to VBUS
  • Y+/Y- can provide over-voltage protection to M/D ports
  • Packaging (Pb-free & Green): 
    10-contact, X2QFN, 1.4mm x 1.2mm x 0.35mm (XUC)
  • Low supply current: 30nA (Typ)
  • Operating temperature: -20°C to 100°C

Applications

  • Routes signals for USB 2.0
  • PC, Notebooks and Hand-held devices

 

Product Specifications

Product Parameters

Compliance(Only Automotive supports PPAP) Standard
Analog or Digital? Analog
Configuration 1-Differential Channel 2:1
Differential Channels 1
HotInsertion 0
Lanes 1
OtherFeatures N/A
Rail-to-Rail 0
Signal Type Differential
Single Ended Channels N/A
Type SPDT
Voltage 3.3

Technical Documents

Design Tools

Recommended Soldering Techniques

TN1.pdf

Additional Technical Documents are available upon request: 
Application information, Evaluation board, and Other technical documents

Request Documents