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TMDS442 Status: ACTIVE

4-to-2 DVI/HDMI Switch


      
         
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Datasheet

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 TMDS141 TMDS251 TMDS351 TMDS442
No. of TMDS Inputs  1  2  3  4  
No. of TMDS Outputs  1  1  1  2  
Intra-Pair Skew(Max)(ps)60  40  40  150  
Inter-Pair Skew(Max)(ps)80  65  65  150  
Clock P-P Jitter(Max)(ps)30  30  30  30  
Data P-P Jitter(Max)(ps)90  90  90  33  
ICC(Max)(mA)130  200  200  412  
ESD HBM(kV)6  8  8  6  
Approx. Price (US$) 1.75 | 1ku   1.60 | 1ku   1.90 | 1ku   3.45 | 1ku  
Operating Temp Range(Celsius)0 to 70  0 to 70  0 to 70  0 to 70  
Pin/Package40QFN  64TQFP  64TQFP  128HTQFP  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TMDS141: HDMI Hider
  • TMDS251: 2-to-1 HDMI Switch
  • TS3DV416: 4-Channel Differential 8:16 Mux Switch For DVI/HDMI Applications
  • SN74AHC1G125: Single Bus Buffer Gate with 3-State Output
  • SN74LVC1G08: Single 2-Input Positive-AND Gate

Product Information

Features

  • A 4-to-2 Single-Link or 2-to-1 Dual-Link DVI/HDMI Physical Layer Switch
  • Compatible with HDMI 1.3a
  • Supports 2.25 Gbps Signaling Rate for 480i/p, 720i/p, and 1080i/p Resolutions up to 12-Bit Color Depth
  • Integrated Receiver Terminations
  • 8-dB Receiver Equalizer Compensates for Losses From Standard HDMI Cables
  • Selectable Output De-Emphasis Compensates for Losses From Flat Cables
  • High-Impedance Outputs When Disabled
  • I2C Repeater Isolates Bus Capacitance at Both Ends
  • TMDS Inputs HBM ESD Protection Exceeds 6 kV
  • 3.3-V Supply Operation
  • 128-Pin TQFP Package
  • ROHS Compatible and 260°C Reflow Rated
  • APPLICATIONS
    • Digital TV
    • Digital Projector
    • Audio Video Receiver
    • DVI or HDMI Switch

PowerPAD is a trademark of Texas Instruments.

Description

The TMDS442, 4-to-2 port DVI/HDMI switch, allows up to 4 digital video interface (DVI) or high-definition multimedia interface (HDMI) ports to be switched to two independent display blocks. The essential requirement of picture-in-picture display from two digital audiovisual sources is having two individual DVI or HDMI receivers in a digital display system. TMDS442 supports two DVI or HDMI receivers to enable multiple-source selection (picture-in-picture), as well as supports acting as a 4-input 1-output video switch.

Each input or output port contains one 5-V power indicator (5V_PWR), one hot plug detector (HPD), a pair of I2C interface signals (SCL/SDA), and four TMDS channels supporting data rates up to 2.25 Gbps.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TMDS442PNPACTIVE0 to 703.80 | 1kuHTQFP (PNP) | 128 View 90 | EIAJ TRAY (10+1) Download CAD Format for this SymbolPurchase Samples
TMDS442PNPG4ACTIVE0 to 703.80 | 1kuHTQFP (PNP) | 128 View 90 | EIAJ TRAY (10+1) Download CAD Format for this SymbolPurchase Samples
TMDS442PNPRACTIVE0 to 703.45 | 1kuHTQFP (PNP) | 128 View 1000 | LARGE T&R Download CAD Format for this Symbol
TMDS442PNPRG4ACTIVE0 to 703.45 | 1kuHTQFP (PNP) | 128 View 1000 | LARGE T&R Download CAD Format for this Symbol

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 10:26 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTMDS442PNP
AmericasArrow 700
Avnet 17
EuropeArrow Northern Europe 450
WorldwideDigiKey  Available
Mouser Electronics 252
TI Lead Time*: 20 WeeksTMDS442PNPG4
WorldwideDigiKey  Available
Mouser Electronics 26
TI Lead Time*: 20 WeeksTMDS442PNPR
AmericasRochester Electronics 900
AsiaWPI 761
WorldwideDigiKey 229
TI Lead Time*: 20 WeeksTMDS442PNPRG4
WorldwideDigiKey  Available
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TMDS442PNP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TMDS442PNPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TMDS442PNPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TMDS442PNPRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TMDS442 Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TMDS141 HDMI Hider DISPLAY INTERFACE-DVI/HDMI REPEATERS/SWITCHES TI customers also evaluated this product.
TMDS251 2-to-1 HDMI Switch DISPLAY INTERFACE-DVI/HDMI REPEATERS/SWITCHES TI customers also evaluated this product.
TS3DV416 4-Channel Differential 8:16 Mux Switch For DVI/HDMI Applications SWITCHES AND MULTIPLEXERS-VIDEO SWITCHES TI customers also evaluated this product.
SN74AHC1G125 Single Bus Buffer Gate with 3-State Output LITTLE LOGIC-LL BUFFER, DRIVER AND TRANSCEIVER TI customers also evaluated this product.
SN74LVC1G08 Single 2-Input Positive-AND Gate LITTLE LOGIC-LL GATE TI customers also evaluated this product.
SN74LVC1G14 Single Schmitt-Trigger Inverter LITTLE LOGIC-LL BUFFER, DRIVER AND TRANSCEIVER TI customers also evaluated this product.
SN74LVC244A Octal Buffer/Driver With 3-State Outputs BUFFERS, DRIVERS AND TRANSCEIVERS-NON-INVERTING BUFFERS AND DRIVERS TI customers also evaluated this product.

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