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PI3USB103

Pericom Semiconductor Corporation
Part Number PI3USB103
Manufacturer Pericom Semiconductor Corporation
Description USB 2.0 High-Speed (480 Mbps) Signal Switch
Published Jul 19, 2016
Detailed Description PI3USB103 USB 2.0 High-Speed (480 Mbps) Signal Switch with Vbus Short Protection Features • USB 2.0 compliant (high s...
Datasheet PDF File PI3USB103 PDF File

PI3USB103
PI3USB103

Overview
PI3USB103 USB 2.
0 High-Speed (480 Mbps) Signal Switch with Vbus Short Protection 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 2.
0 • Hand-held devices Description 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 bidirectional and offers little or no attenuation of the high-speed signals at the outputs.
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 PI3USB103 offers over voltage protection per the USB 2.
0 specification.
With the chip powered on or off, all I/O pins can withstand a short to Vbus.
If VDD = 0V, the I/Os can still have signals present, and the signal will NOT leak through to VDD.
Block Diagram OE Y+ Y- SEL Truth Table SEL OE XH LL HL Y+ Hi-Z M+ D+ Pin Description M+ MD+ D- YHi-Z MD- GND MM+ SEL VDD OE 10 9 8 Y+ 1 7 D+ Y- 2 6 D- 3 45 All trademarks are property of their respective owners.
14-0215 1 www.
pericom.
com 12/18/14 PI3USB103 USB 2.
0 High-Speed (480 Mbps) Signal Switch with Vbus Short Protection Maximum Ratings (Above which useful life may be impaired.
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