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PI3USB10 Dataheets PDF



Part Number PI3USB10
Manufacturers Pericom Semiconductor
Logo Pericom Semiconductor
Description 2:1 Mux/DeMux USB 2.0 Switch w/ Single Enable
Datasheet PI3USB10 DatasheetPI3USB10 Datasheet (PDF)

Features • RON is 4Ω typical • Low bit-to-bit skew: 200ps • Low Crosstalk: –22dB @ 250MHz • Near-Zero propagation delay: 250ps • Switching speed: 9ns • Channel On Capacitance: 6pF (typical) • VCC Operating Range: +3.0V to +3.6V • ESD>2000V . . . Human Body Model • >500 MHz bandwidth (or data frequency) • Packaging: - Pb-free & Green,12-contact TDFN (ZE) Application • Routes signals for USB 2.0 Block Diagram PI3USB10 3.3V, Wide Bandwidth, 2-Channel, 2:1 Mux/DeMux USB 2.0 Switch w/ Single Enable .

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Features • RON is 4Ω typical • Low bit-to-bit skew: 200ps • Low Crosstalk: –22dB @ 250MHz • Near-Zero propagation delay: 250ps • Switching speed: 9ns • Channel On Capacitance: 6pF (typical) • VCC Operating Range: +3.0V to +3.6V • ESD>2000V . . . Human Body Model • >500 MHz bandwidth (or data frequency) • Packaging: - Pb-free & Green,12-contact TDFN (ZE) Application • Routes signals for USB 2.0 Block Diagram PI3USB10 3.3V, Wide Bandwidth, 2-Channel, 2:1 Mux/DeMux USB 2.0 Switch w/ Single Enable Description Pericom Semiconductor’s PI3USB series of logic circuits are produced using the Company’s advanced sub-micron CMOS technology, achieving industry leading performance. The PI3USB10 is a 4- to 2-Channel multiplexer/demultiplexer USB 2.0 Switch with Hi-Z outputs. 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). Pin Description Y0 Y1 SEL GND 1 12 0l0 0I0 1I0 VDD 2 11 1I0 0I1 Y0 3 10 0I1 1I1 Y1 4 9 1I1 GND 5 8 VDD SEL 6 7 GND Truth Table Function Yn to nIo Yn to nI1 SEL L H 1 PS8718 07/23/04 PI3USB10 3.3V, Wide Bandwidth, 2-Channel, 2:1 Mux/DeMux USB 2.0 Switch Maximum Ratings (Above which useful life may be impaired. For user guidelines, not tested.) Storage Temperature ......................................... –65°C to +150°C Supply Voltage to Ground Potential .................... –0.5V to +4.0V DC Input Voltage ................................................. –0.5V to +5.5V DC Output Current ........................................................... 120mA Power Dissipation ................................................................ 0.5W Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. DC Electrical Characteristics for USB 2.0 Switching over Operating Range (TA = –40°C to +85°C, VCC = 3.3V ±10%) Paramenter Description Test Conditions Min. VIH Input HIGH Voltage Guaranteed HIGH level 2.0 VIL Input LOW Voltage Guaranteed HIGH level -5.0 VIK Clamp Diode Voltage IIH Input HIGH Current IIL Input LOW Current VCC = Max., IIN = –18mA VCC = Max., VIN = VCC VCC = Max., VIN = GND - RON Switch On-Resistance(3) VCC = Min., 1.25V ≤ VIN ≤ VCC, IIN = –40mA - RFLAT(ON) On-Resistance Flatness(4) VCC = Min., VIN @ 1.5V and VCC IIN =.


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