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A product Line of Diodes Incorporated
PI3L720
2:1 Mux/DeMux Gigabit Ethernet LAN Switch with Power-down Mode
Features
• 1:2 Gigabit LAN Switch • Power-down support • Low bit-to-bit skew: 200ps • Very Low Crosstalk: –75dB @ 250MHz • Status Indicator LEDs Switched with Ethernet pairs • VDD Operating Range: +3.0V to +3.6V • Enhanced ESD Protection (on A, B, C, LED pins): – 8kV (contact)(1) – 1.0kV (machine model), 11kV (human body model) • >650 MHz bandwidth • Packaging: – 42-contact TQFN (3.5 x 9mm, 0.5 pitch)
Block Diagram
A0+ A0-
A3+ A3-
LEDA0 LEDA1 LEDA2
SEL PD
POWER DOWN
B0+ B0C0+ C0-
B3+ B3C3+ C3-
LEDB0 LEDC0 LEDB1 LEDC1 LEDB2 LEDC2
Description
The PI3L720 is a 8-Channel 2:1 multiplexer/demultiplexer LAN Switch with Hi-Z outputs.