PI3USB102EZLEX

A single differential channel 2:1 multiplexer/ demultiplexer USB 2.0 Switch. Industry leading advantages include a propagation delay of 250ps, resulting from its low channel resistance and I/O capacitance. It is bidirectional and offers very little attenuation of high-speed signals. 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). It offers over voltage protection for the Y+/Y- pins as per the USB 2.0 specification. With the chip powered on or off if Y+/Y- pins are shorted to VBUS (5V+/-5%), M+/M- and D+/D- outputs are clamped to provide voltage protection for downstream devices.

Applications

• Routes signals for USB 2.0
• PC, Notebooks and Hand-held devices

Key features

• USB 2.0 compliant (high speed, full speed, and low speed)
• RON: 4.0Ω typical @ VDD = 3.0V
• Channel On Capacitance: 6.0pF
• Wide -3dB Bandwidth: 1,000MHz
• Low bit-to-bit skew
• Low Crosstalk: -29dB @ 480 Mbps
• Off Isolation: -28dB @ 480 Mbps
• Near-Zero propagation delay: 250ps
• Support 1.8-V logic on control pins
• VDD Operating Range: 3.0V to 5.5V
• ESD: 8kV HBM on Y+Y- pins per JESD22 standard
• Y+Y- 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)