TS3V712EL Datasheet, PDF (1/20 Pages) Texas Instruments – 7-CHANNEL VIDEO SWITCH WITH INTEGRATED LEVEL SHIFTERS

TS3V712EL
www.ti.com
SCDS303A – AUGUST 2010 – REVISED SEPTEMBER 2010
7-CHANNEL VIDEO SWITCH WITH INTEGRATED LEVEL SHIFTERS
Check for Samples: TS3V712EL
FEATURES
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• Supports 7-Channel VGA Signals (R, G, B,
H_SYNC, V_SYNC, DDC CLK, and DDC DAT)
• Integrated Level-Shifting Buffers for H_SYNC and
V_SYNC Channels
• Operating Voltage
– V_DD = 3.3 V ±10%
– V_{DD_5} = 5 V ±10%
• High Bandwidth of 1.3 GHz (–3 dB)
• Low ON-State Resistance and Input/Output
Capacitance
– r_ON = 4 Ω (Typ)
– C_ON = 8 pF (Typ)
• Voltage Clamping NMOS Switches for SCL and
SDA Channels
• ESD Performance (Pins 12–15, 17–22, 24–27)
– ±2-kV Contact Discharge (IEC61000-4-2)
– 7-kV Human Body Model (to GND)
• ESD Performance (All Pins)
– 3-kV Human Body Model (JESD22-A114E)
• 32-Pin Quad Flat Pack No-Lead [QFN (RTG)]
Package
APPLICATIONS
• Notebook Computers
• Docking Stations
• KVM Switches
RTG PACKAGE
(TOP VIEW)
H0 1
V0 2
GND 3
VDD 4
R0 5
G0 6
B0 7
N.C. 8
SCL0 9
SDA0 10
GND 11
GND
27 H1
26 H2
25 V1
24 V2
23 VDD
22 R1
21 R2
20 G1
19 G2
18 B1
17 B2
The exposed center pad must be
connected to GND.
DESCRIPTION/ORDERING INFORMATION
The TS3V712EL is a high bandwidth, 7-channel video demultiplexer for switching between a single VGA source
and one of two end points. The device is designed for ensuring video signal integrity and minimizing video signal
attenuation by providing high bandwidth of 1.3 GHz.
The TS3V712EL has integrated level shifting buffers for the H_SYNC and V_SYNC signals which provide voltage level
translation between 3.3 V and 5 V logic. The SCL and SDA lines use NMOS switches which clamp the output
voltage to 1 V below V_DD.
The video signals are protected against ESD with integrated diodes to V_DD and GND that support levels up to
±2-kV Contact Discharge (IEC61000-4-2) and 7-kV Human Body Model (JESD22-A114E).
T_A
–40°C to 85°C QFN – RTG
ORDERING INFORMATION⁽¹⁾
PACKAGE ⁽²⁾
ORDERABLE PART NUMBER
Tape and reel
TS3V712ELRTGR
TOP-SIDE MARKING
TF712EL
(1) 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.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
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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.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2010, Texas Instruments Incorporated