PI3USB103 - Pericom Semiconductor Corporation

PI3USB103 USB 2.0 High-Speed (480 Mbps) Signal Switch

The PI3USB103 is a single differential channel 2:1 multiplexer/ demultiplexer USB 2.0 Switch. Industry leading advantages include a propagation delay of less than 250ps, resulting from its low channel resistance and I/O capacitance. The device multiplexes differential outputs from a USB Host device to one of two corresponding outputs. The switch is bidirect.

Features

• USB 2.0 compliant (high speed and full speed)
• RON is 3.0Ω typical @ VDD = 3.0V
• Low bit-to-bit skew
• Low Crosstalk:
  –33dB @ 480 Mbps
• Off Isolation:
  –30dB @ 480 Mbps
• Near-Zero propagation delay: 250ps
• Channel On Capacitance: 6.0pF (typ)
• VDD Operating Range: 3.0V to 3.6V
• Data pin I/O ESD (pins 1, 2, 4, 5, 6, and 7): ±4kV contact per IEC61000-4-2 spec
• -3dB BW of 1400MHz
• I/O pins have over-voltage protection and can tolerate a short to Vbus
• Packaging (Pb-free & Green): − 10-contact TQFN, 1.3mm x 1.6mm x 0.75mm (ZL10) Application
• Routes signals for USB .