PI5C6800L

PI5C6800 10-Bit Bus Switch with Precharged Outputs Features Description • • • • • • Pericom’s Semiconductor’s PI5C6800 is a 10-bit bus switch with low On-State resistance. The bus switch creates no additional propagation delay. Near-Zero propagation delay 5Ω switch connection between two ports Ultra-low quiescent power (0.2μA typical) Ideally suited for notebook applications A port is hot swapable Packaging (Pb-free & Green available): – 24-pin 150-mil wide QSOP (Q) – 24-pin 173-mil wide TSSOP (L) The switch is turned on by a single enable (ON) input. When ON is LOW, the switch is on and port A is connnected to port B. When ON is HIGH, the switch between port A and port B is open and the B port is precharged to BIASV through the equivalent of a 10k-ohm resistor. Pin Configuration Block Diagram 13 23 A1 14 A10 B1 B10 ON ON 1 24 VCC A1 2 23 B1 A2 3 22 B2 A3 4 21 B3 A4 5 20 B4 A5 6 19 B5 A6 7 18 B6 A7 8 17 B7 A8 9 16 B8 A9 10 15 B9 A10 11 14 B10 GND 12 13 BIASV Truth Table(1) Function ON B1 - B10 Connect L A1- A10 Precharge H BIASV Notes: 1. H = High Voltage Level, L = Low Voltage Level 06-0229 1 PS8194I 03/26/07 PI5C6800 10-Bit Bus Switch with Precharged Outputs Absolute Maximum Ratings Over Free-Air Temperature Range(1) (Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature .....................................................–65°C to +150°C Supply Voltage Range .........................................................–0.5V to +7V DC Input Voltage(2) .............................................................–0.5V to +7V Input Clamp Current, IIK (V1