1FEATURES

· Wide Bandwidth (BW = 1100 MHz Typ)

· Low Crosstalk (XTALK = –37 dB Typ)

· Low Bit-to-Bit Skew (tsk(o) = 100 ps Max)

· Low and Flat ON-State Resistance

(rON = 4 Ω Typ, rON(flat) = 0.5 Ω Typ)

· Low Input/Output Capacitance

(CON = 8 pF Typ)

· Rail-to-Rail Switching on Data I/O Ports

(0 to 5 V)

· VCC Operating Range From 3 V to 3.6 V

· Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

· ESD Performance Tested Per JESD 22

– 2000-V Human-Body Model

(A114-B, Class II)

– 1000-V Charged-Device Model (C101)

APPLICATIONS

· 10/100/1000 Base-T Signal Switching

· Differential (LVDS, LVPECL) Signal Switching

· Audio/Video Switching

· Hub and Router Signal Switching

DESCRIPTION/ORDERING INFORMATION

The TS3L4892 is a 16-bit to 8-bit multiplexer/demultiplexer LAN switch with a single select (SEL) input. SEL

controls the data path of the multiplexer/demultiplexer. The device provides additional I/Os for switching status

indicating LED signals.

The device provides a low and flat ON-state resistance (rON) and an excellent ON-state resistance match. Low

input/output capacitance, high bandwidth, low skew, and low crosstalk among channels make this device suitable

for various LAN applications, such as 10/100/1000 Base-T.

This device can be used to replace mechanical relays in LAN applications. It also can be used to route signals

from a 10/100 Base-T ethernet transceiver to the RJ-45 LAN connectors in laptops or in docking stations.