PI3USB14 - Pericom Semiconductor

PI3USB14 Low Voltage High Bandwidth / USB 2.0 4:1 Mux/DeMux

The PI3USB14 is a 2-channel, 4:1 Multiplexer/Demultiplexer with 3-state outputs. The switch introduces no additional ground bounce noise or propagation delay. The PI3USB14 device is very useful in switching USB 2.0 signals and others that have high bandwidth (300MHz). Block Diagram IA0 IA1 IA2 IA3 IB0 IB1 IB2 IB3 Pin Configuration N.C. 1 VCC 20 19� 18 17 .

Features

• Near-Zero propagation delay
• 5Ω switches connect inputs to outputs
• High signal passing bandwidth (300MHz)
• Beyond Rail-to-Rail switching
• 5V I/O tolerant with 3.3V supply
• 2.5V and 3.3V supply voltage operation
• Hot insertion capable
• Industrial operating temperature: -40ºC to +85ºC
• 2KV ESD Protection (human body model)
• Latch-up performance >250mA per JESD17
• Packaging (Pb-free & Green available):
  – 16-pin 150-mil wide plastic QSOP (Q)
  – 16-pin 173-mil wide plastic TSSOP (L)
  – 20-contact TQFN (ZH) Description The PI3USB14 is a 2-channel, 4:1 Multiplexer/Demultiplexer with 3-sta.