PI3USB304 Datasheet | Pericom Semiconductor

Features - Dual 2:1 USB 3.0 Switch - Bi-directional Operation - 5 Gbps Performance - Very high -3 d B bandwidth: 8.2 GHz - Low Insertion Loss: -1d B @ 2.5 GHz - Excellent Return Loss: -29 d B @ 2.5 GHz - Low Crosstalk: -37 d B @ 2.5 GHz - Low Off Isolation: -25 d B @ 2.5 GHz - Low Bit-to-Bit Skew, 10 ps max - Low Channel-to-Channel Skew, 20 ps max - Supply Voltage 3.3V - Low power dissipation: 0.5 m W typ. - Packaging (Pb-free & Green): - 42-contact, TQFN (ZH42) Block Diagram TX1+ TX1RX1+ RX1- TX2+ TX2RX2+ RX2- TX1A+ TX1ARX1A+ RX1ATX1B+ TX1BRX1B+ RX1B- TX2A+ TX2ARX2A+ RX2ATX2B+ TX2BRX2B+ RX2B- Truth Table SEL L H 12-0315 Function Path A Path B 3.3V USB 3.0 Super Speed Dual 2:1 Mux/De Mux Switch with Enable Description Peri Semiconductor’s PI3USB304 is a dual USB 3.0 2:1 switch. It can switch transmit and receive differential signals for two 5 Gbps Super Speed USB 3.0 lanes. Using advanced high-speed transmission gate technology, PI3USB304 is bidirectional and offers both excellent signal integrity and very low power. -3 d B bandwidth is 8.2 GHz. Insertion loss is extremely low, only 1 d B at 2.5 GHz. All other ac parameters - return loss, crosstalk, off isolation - lead the industry in performance. Power dissipation is very small -- 0.5 m W typical (0.15 m A @...