Datasheet

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2
4
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12
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1
3
5
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B
0
B
4
C
0
C
4
B
2
B
6
C
2
C
6
B
1
B
5
C
1
C
5
B
3
B
7
C
3
C
7
V
DD
V
DD
A
0
A
1
V
DD
V
DD
V
DD
PD
A
2
A
3
A
4
A
5
A
6
A
7
SEL
LED_A
0
LED_ A
1
LED_ B
0
V
DD
LED_B
1
LED_C
0
LED_C
1
V
DD
LED_A
2
LED_ B
2
LED_ C
2
Exposed
Center Pad
(GND)
TS3L501E
www.ti.com SCDS307A –SEPTEMBER 2010–REVISED SEPTEMBER 2010
16-BIT TO 8-BIT MULTIPLEXER/DEMULTIPLEXER GIGABIT
ETHERNET LAN SWITCH WITH POWER DOWN MODE
Check for Samples: TS3L501E
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FEATURES
RUA PACKAGE
• Integrated Power Down Mode
(TOP VIEW)
• Wide Bandwidth (BW = 600 MHz Typ)
• Low Crosstalk (X
TALK
= –37 dB Typ
@ 250 MHz)
• Low Bit-to-Bit Skew (t
sk(o)
= 100 ps Max)
• Low and Flat ON-State Resistance
(r
on
= 4 Ω Typ, r
on(flat)
= 0.5 Ω Typ)
• Low Input/Output Capacitance
(C
ON
= 9 pF Typ)
• Rail-to-Rail Switching on Data I/O Ports
(0 to 3.6 V)
• V
CC
Operating Range From 3 V to 3.6 V
• Support Power Down Mode
• Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
• ESD Performance (A, B, C, LED pins)
– ± 4-kV IEC61000-4-2, Contact Discharge
– 6-kV Human Body Model Per
JESD22-A114E (Switch I/O pins to GND)
• ESD Performance (All pins)
– 2-kV Human Body Model Per
JESD22-A114E
APPLICATIONS
• 10/100/1000 Base-T Signal Switching
• Differential (LVDS, LVPECL) Signal Switching
The exposed center pad must be
• Audio/Video Switching
connected to GND.
• Hub and Router Signal Switching
DESCRIPTION/ORDERING INFORMATION
The TS3L501E is a 16-bit to 8-bit multiplexer/demultiplexer LAN switch with a single select (SEL) input and
Power down Mode input. The device provides additional I/Os for switching status indicating LED signals and
includes high ESD protection. SEL input controls the data path of the multiplexer/demultiplexer. Power down
input can put the device into the standby mode for minimizing current consumption per mode selection.
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.
It is characterized for operation over the free-air temperature range of –40ºC to 85ºC.
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright © 2010, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.