PI3L301D 3.3V, 16-Bit to 8-Bit, Mux/DeMux Gigabit Ethernet LAN Switch with Single Enable Features Description R is 4 typical Pericom Semiconductors PI3L series of logic circuits are produced ON using the Companys advanced sub-micron CMOS technology, Low bit-to-bit skew: 200ps achieving industry leading performance. Low crosstalk: 27dB 250MHz The PI3L301D is a 16- to 8-bit multiplexer/demultiplexer LAN Low Current Consumption: 20A Switch. Industry leading advantages include a propagation delay Near-Zero propagation delay: 250ps of less than 250ps, resulting from its low channel resistance and Switching speed: 9ns I/O capacitance. The device multiplexes differential outputs Channel On-Capacitance: 9.5pF (typical) from a Gigabit Ethernet transceiver (PHY) device to one of two V Operating Range: +3.0V to +3.6V CC corresponding B1 or B2 outputs. The switch is bidirectional and ESD >3000V . Human Body Model offers little or no attenuation of the high-speed signals at the outputs. >350 MHz bandwidth (or data frequency) It is designed for low bit-to-bit skew, high channel-to-channel noise Packaging (Pb-free & Green available): isolation and is compatible with various standards, such as 10/100/ 48-pin 240 mil wide plastic TSSOP (A) 1000 Base-T (Ethernet). Generally, this part can be used to replace mechanical relays in low-voltage LAN applications that interface a physical layer over CAT 5 or CAT 6 unshielded twisted pair cable through an isolation Applications transformer. Dual Physical Layer Device sharing to one interface connector Pin Description SONET OC-12(622Mbps) signal routing Routes physical layer signals for 10/100/1000 Mbit Ethernet B V 1 0 1 DD 48 B A 2 47 1 1 0 Block Diagram GND GND 3 46 A B 1 4 45 0 2 A 0 B 0 1 GND 5 B 44 1 2 A 1 B 1 1 V 6 GND DD 43 GND 7 42 B B 2 1 2 0 A 8 B 2 41 3 1 B 1 2 GND 9 GND 40 A 2 B 2 1 A 10 B 3 39 2 2 A 3 B 3 1 GND 11 38 B 3 2 V 12 DD 37 GND B 2 2 GND 13 36 V B DD 3 2 NC 14 35 B 4 1 A 4 B 4 1 A 4 15 34 B 5 1 A 5 B 5 1 GND 16 33 GND B 4 2 A5 17 32 B 4 2 B 5 2 GND 18 31 B 5 2 A 6 B V 6 1 DD 19 30 GND A 7 B GND 7 1 20 29 B 6 1 A 6 28 21 B 7 1 B 6 2 GND 27 22 GND B 7 2 A 7 26 23 B 6 2 SEL 24 25 B 7 2 SEL www.pericom.com PS8162F 05/08/13 13-0142 1PI3L301D 3.3V, 16-Bit to 8-Bit, Mux/DeMux Gigabit Ethernet LAN Switch with Single Enable Maximum Ratings Truth Table (Above which useful life may be impaired. For user guidelines, Function SEL not tested.) A to B L N N 1 Storage Temperature....................................65C to +150C A to B H N N 2 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 func- tional 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. 13-0142 www.pericom.com PS8162F 05/08/13 2