Pericom Semiconductor PI3USB102
The PI3USB102 is a single differential channel 2:1 multiplexer/ demultiplexer USB 2.0 Switch. 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.| Part No. | PI3USB102 |
|---|---|
| Datasheet | PI3USB102 Download |
| Manufacturer |  Pericom Semiconductor |
| Description | USB 2.0 High-Speed (480 Mbps) Signal Switch Targeted |
| Buy | Stock & Price |
APPLICATIONS
FEATURES
● USB 2.0 compliant (high speed and full speed)● RON is 5.5Ω typical @ VCC = 3.0V
● Low bit-to-bit skew
● Low Crosstalk: –35dB @ 480 Mbps
● Off Isolation: –40dB @ 480 Mbps
● Near-Zero propagation delay: 250ps
● Switching speed: 9ns
● Channel On Capacitance: 5.5pF
● VCC Operating Range: 2.7V to 4.2V ±10%
● Data pin I/O ESD: 8kV contact
● 1,000 MHz Bandwidth
● I/O pins have over-voltage protection and can tolerate a short to Vbus
● Packaging (Pb-free & Green): 10-contact TQFN (ZL10)
DESCRIPTION
Industry leading advantages include a propagation delay of less than 250ps, resulting from its low channel resistance and I/O capacitance. 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 PI3USB102 offers overvoltage protection per the USB 2.0 specification. With the chip powered on or off, all I/O pins can withstand a short to Vbus (5V +/-10%). This feature can only be offered if a 100-ohm pull up resistor is placed between VCC pin to the power supply.
