PI3L100 3.3V, Wide Bandwidth, Quad 2:1 Mux/DeMux LAN Switch Features Description Replaces Mechanical Relays Pericom Semiconductor s PI3L100 is a Quad 2:1 multiplexer/ demultiplexer LanSwitch with three-state outputs. This device High-performance, Low-cost solution for switching between can be used for switching between various standards, such as 10 different LAN Signals Base-T and 100 Base-T. Generally, this part can be used to replace Ultra-low Quiescent Power (0.1A typical) mechanical relays in low voltage LAN applications that have physical Low Crosstalk: 100dB 10 MHz layer, unshielded twisted pair media (UTP) with either CAT 3 or CAT 5 grade cable. Low Insertion Loss or On-Resistance (5 typical) Single Supply Operation: 3.3V 10% Off Isolation: 50dB 10 MHz Wide-bandwidth data rates: >200 MHz Packaging (Pb-free & Green available): 16-pin 150 mil wide plastic QSOP (Q) Block Diagram Pin Configuration A B B C C D D A I 1 I 0 I 1 I 0 I 1 I 0 I 1 I 0 1 16 S V CC 2 15 A E I 0 3 14 A D E I 1 I 0 4 13 Y D1 A I 5 12 B Y I 0 D 6 11 S B C I 1 I 0 7 10 Y C B I 1 8 9 GND Y C Y Y Y Y A B C D (1) Truth Table Pin Description E S YA YB YC YD Function Pin Name Description IAn-IDn Data Inputs H X Hi-Z Hi-Z Hi-Z Hi-Z Disable S Select Inputs L L A B C D S = 0 I 0 I 0 I 0 I 0 E Enable L H A B C D S = 1 I 1 I 1 I 1 I 1 YA-YD Data Outputs Note: 1. H = High Voltage Level, L = Low Voltage Level, X = Don t Care GND Ground V Power CC 1 PS8504H 02/14/08 COMPANY CONFIDENTIAL - PENDING APPROVALPI3L100 3.3V, Wide Bandwidth, Quad 2:1 Mux/DeMux LAN Switch Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Note: Storage Temperature .......................................................... 65C to +150C Stresses greater than those listed under MAXIMUM Ambient Temperature with Power Applied ............................. 0C to +70C RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of Supply Voltage to Ground Potential (Inputs & Vcc Only) ... 0.5V to +4.6V the device at these or any other conditions above those Supply Voltage to Ground Potential (Outputs & D/O Only) 0.5V to +4.6V indicated in the operational sections of this specification DC Input Voltage .................................................................. 0.5V to +4.6V is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. DC Output Current ............................................................................ 120 mA Power Dissipation ................................................................................. 0.5W DC Electrical Characteristics (Over the Operating Range, T = -40C to +85C, V = 3.3V 5%) A CC (1) (2) Parameters Description Test Conditions Min. Typ. Max. Units V Input HIGH Voltage Guaranteed Logic HIGH Level 2.0 IH V V Input LOW Voltage Guaranteed Logic LOW Level 0.5 0.8 IL I Input HIGH Current V = Max., V = V 1 IH CC IN CC I Input LOW Current V = Max., V = GND 1 A IL CC IN I High Impedance Output Current 0 A, B V 1 OZ CC V Clamp Diode Voltage V = Min., I = 18mA 1.2 V IK CC IN (3) I Short Circut Current A (B) = 0V, B (A) = V 100 mA OS CC V Input Hysteresis at Control Pins 150 mV H V Min., V = 0V, I = 48mA 5 7 CC = IN ON R Switch On-Resistance ON V Min., V = 2.4, I =15mA 10 15 CC = IN ON R On-Resistance Match V = 3.0V, E = LOW 1 ON IN Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for applicable device type. 2. Typical values are at V = 3.3V, T = 25C ambient temperature. CC A 3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second. Capacitance (T = 25C, f = 1 MHz) A (1) Parameters Description Test Conditions Typ. Max. Units C Input Capacitance 3 IN C Capacitance, Switch Off (Y) 17 OFF V = 0V pF IN C Capacitance, Switch On 25 ON C Capacitance, Switch Off, (I ) 8 OFF N Note: 1. This parameter is determined by device characterization but is not production tested. PS8504H 02/14/08 2 COMPANY CONFIDENTIAL - PENDING APPROVAL