TS3DV642
www.ti.com
SCDS343 –MAY 2013
12-Channel 1:2 MUX/DEMUX with1.8V Compatible Control and Power-Down Mode
Check for Samples: TS3DV642
1
FEATURES
APPLICATIONS
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Switch Type: 2:1 or 1:2
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HDMI 1.4/DVI 1.0 Signal Switching
Differential Bandwidth (–3dB)
DisplayPort 1.2 Signal Switching
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Port A – 6.9 GHz Typical
Port B – 7.5 GHz Typical
General Purpose TMDS Signal Switching
General Purpose LVDS Signal Switching
General Purpose High Speed Signal Switching
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Ron
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Port A – 6.5 Ω Typical
Port B – 8.2 Ω Typical
DESCRIPTION
The TS3DV642 is a 12 channels 1:2 or 2:1 bi-
directional multiplexer/demultiplexer. The TS3DV642
operates from a 2.6 to 4.5 V supply, making it
suitable for battery-powered applications. It offers low
and flat ON-state resistance as well as low I/O
capacitance which allow it to achieve a typical
bandwidth of up to 7.5 GHz. The device provides the
high bandwidth necessary for HDMI and DisplayPort
applications.
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Con: 4 pF Typ
VCC Range, 2.6 V–4.5 V
I/O Voltage range, 0 V–5 V
Special Features
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IOFF Protection Prevents Current Leakage in
Powered Down State (VCC = 0 V)
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ESD Performance
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2 kV Human Body Model (A114B, Class II)
1 kV Charged Device Model (C101)
The TS3DV642 offers a power-down mode, in which
all channels become high-Z and the device operates
with minimal power.
42-pin QFN Package (9 x 3.5 mm, 0.5 mm
Pitch)
TYPICAL APPLICATION DIAGRAM
TS3DV642
Primary HDMI Source
Data
Channel
Primary Source Sideband Channels:
DDC, CEC &HPD
Secondary HDMI Source
Sideband
Channel
Secondary Source Sideband Channels:
DDC, CEC &HPD
Figure 1. Typical 2:1 HDMI Demux Application
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE PART NUMBER
TOP-SIDE MARKING
–40°C to 85°C
QFN – RUA
Tape and Reel
TS3DV642RUAR
SD642A0
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Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2013, Texas Instruments Incorporated