TS3L500AE_08 Datasheet, PDF (2/17 Pages) Texas Instruments – 16-BIT TO 8-BIT SPDT GIGABIT LAN SWITCH WITH LED SWITCH AND ENHANCED ESD PROTECTION

TS3L500AE
SCDS246A – JUNE 2007 – REVISED AUGUST 2008 ....................................................................................................................................................... www.ti.com
DESCRIPTION/ORDERING INFORMATION
The TS3L500AE 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 and includes high ESD protection.
The device provides a low and flat ON-state resistance (r_on) 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.
T_A
–40°C to 85°C
ORDERING INFORMATION
PACKAGE ⁽¹⁾. ⁽²⁾
ORDERABLE PART NUMBER
QFN – RUA
Tape and reel TS3L500AERUAR
TQFN – RHU
Tape and reel TS3L500AERHUR
TOP-SIDE MARKING
TK500AE
(1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
(2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
INPUT
SEL
L
H
FUNCTION TABLE
INPUT/OUTPUT
A_n
nB₁
nB₂
FUNCTION
A_n = nB₁, LED_x = XLED₁
A_n = nB₂, LED_x = XLED₂
PIN DESCRIPTION
NAME
A_n
nB_m
SEL
LED_x
XLED_m
DESCRIPTION
Data I/Os
Data I/Os
Select input
LED I/O port
LED I/O port
2
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