A product Line of Diodes Incorporated PI3L110 3.3V Quad, 2:1 Mux/DeMux Fast Ethernet LAN Switch w/ Single Enable Features Description R is 4 typical The PI3L110 is a 8- to 4-bit multiplexer/demultiplexer LAN ON Switch with Hi-Z outputs. Industry leading advantages include a Low crosstalk: 27dB 250 MHz propagation delay of less than 250ps, resulting from its low channel Near-Zero propagation delay: 250ps resistance and I/O capacitance. The device multiplexes differential Switching speed: 9ns outputs from a Fast Ethernet transceiver (PHY) device to one of two corresponding outputs. The switch is bidirectional and offers Channel On capacitance: 9pF (typical) little or no attenuation of the high-speed signals at the outputs. It V Operating Range: +3.0V to +3.6V CC is designed for low bit-to-bit skew, high channel-to-channel noise >2kV ESD protection (human body model) isolation and is compatible with various standards, such as 10/100 Base-T (Ethernet). >350 MHz bandwidth (or data frequency) Generally, this part can be used to replace mechanical relays in Switching on Data I/O Ports (0 to 5V) low-voltage LAN applications that interface a physical layer over I supports Partial-Power-Down mode operation OFF CAT 5 or CAT 6 unshielded twisted pair cable through an isolation Data and Control Inputs have Undershoot Clamp Diodes transformer. Packaging (Pb-free & Green available) The PI3L110 is fully specified for partial-power-down applications 16-pin 150-mil wide plastic QSOP (Q) using I . The I feature ensures that damaging current will OFF OFF 16-pin 173-mil wide plastic TSSOP (L) not backflow thoughout the device when it is powered down. The device has isolation during Power Off. Applications Dual Physical Layer Device sharing to one interface connector Routes signals for 10/100 Mbit Ethernet Block Diagram Pin Configuration A A B B C C D D I 0 I 1 I 0 I 1 I 0 I 1 I 0 I 1 1 16 S V CC 2 15 A E I 0 3 14 A D I 1 I 0 E 4 13 Y D A I 1 5 12 B Y I 0 D S 6 11 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 All trademarks are property of their respective owners. www.diodes.com 01/10/17 17-0005 1A product Line of Diodes Incorporated PI3L110 (1) Truth Table Pin Description E S YA YB YC YD Function Pin Name Description H X Hi-Z Hi-Z Hi-Z Hi-Z Disable A - D Data Inputs I N I N 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: GND Ground 1. H = High Voltage Level L = Low Voltage Level V Power CC X = Don t Care Maximum Ratings (Above which useful life may be impaired. For user guidelines, not tested.) Note: Stresses greater than those listed under MAXIMUM Storage Temperature ..................................................... 65C to +150C RATINGS may cause permanent damage to the device. This Supply Voltage to Ground Potential ......................... 0.5V to +4.0V is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the DC Input Voltage ............................................................. 0.5V to +5.5V operational sections of this specification is not implied. Ex- DC Output Current ........................................................................ 120mA posure to absolute maximum rating conditions for extended Power Dissipation ............................................................................ 0.5W periods may affect reliability. DC Electrical Characteristics for 10/100 Base-T Ethernet Switching over Operating Range (T = 40C to +85C, V = 3.3V 10%) A CC (1) (2) Parameter Description Test Conditions Min. Typ. Max. Units V Input HIGH Voltage Guaranteed HIGH level 2.0 IH V Input LOW Voltage Guaranteed LOW level 0.5 0.8 V IL V Clamp Diode Voltage V = Max., I = 18mA 0.7 1.2 IK CC IN I Input HIGH Current V = Max., V = V 5 A IH CC IN CC I Input LOW Current V = Max., V = GND 5 A IL CC IN I Current while I/O disabled V = 0, V = 0 to 5V 1 A OFF CC O V = Min., 1.25V V V CC IN CC, (3) R Switch On-Resistance 4.0 8.0 ON I = 10mA to 30mA IN V = Min., V 1.25V and V CC IN CC, (4) R On-Resistance Flatness 1 FLAT(ON) I = 10mA to 30mA IN On-Resistance match from V = Min., 1.25V V V CC IN CC, R 0.9 2.0 ON (4) center ports to any other port I = 10mA to 30mA IN Notes: 1. For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at V = 3.3V, T = 25C ambient and maximum loading. CC A 3. Measured by the voltage drop between I and Y pins at indicated current through the switch. On-Resistance is determined by the lower of the N N voltages on the two (I & Y ) pins. N N 4. This parameter is determined by device characterization but is not production tested. All trademarks are property of their respective owners. www.diodes.com 01/10/17 17-0005 2