Dual SPDT for USB 2.0 HS Compliance
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The PI3USB42 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 PI3USB42 offers overvoltage protection per the USB2.0 specification. With the chip powered on or off, all I/O pins can withstand a short to Vbus (5V +/-10%). If VDD=0V, the I/Os can still have signals present, and the signal will NOT leak through to VDD.
Compliance(Only Automotive supports PPAP) | Standard |
---|---|
Configuration | 1-Differential Channel 2:1 |
Differential Channels | N/A |
HotInsertion | 0 |
Lanes | N/A |
OtherFeatures | N/A |
Rail-to-Rail | 0 |
Signal Type | Differential and Single Ended |
Single Ended Channels | 2 |
Type | SPDT |
Voltage | 3.3 |
Additional Technical Documents are available upon request:
Application information, Evaluation board, and Other technical documents