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SN761640 Status: ACTIVE

Digital TV Tuner IC


      
         
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Datasheet

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 SN761640
Input Frequency(MHz)44 to 863  
Noise Figure(dB)9 to 12  
Supply(V)5  
Power Consumption(mW)590  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • SN761668: Digital TV Tuner IC
  • SN761662: Digital TV Tuner IC
  • SN761664: Digital TV Tuner IC
  • TAS5707: 20-W Stereo I2S Audio Power Amplifier with Speaker EQ and DRC
  • TVP5147M1: 10-bit High Quality Single-Chip Digital Video Decoder That Digitizes And Decodes NTSC/PAL/SECAM
  • TVP5146M2: 10-bit High Quality Single-Chip Digital Video Decoder That Digitizes And Decodes NTSC/PAL/SECAM

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Product Information

Features

  • Integrated Mixer/Oscillator/PLL and IF GCA
  • VHF-L, VHF-H, UHF 3-Band Local Oscillator
  • RF AGC Detector Circuit
  • I2C Bus Protocol
    Bidirectional Data Transmission
  • High-Voltage Tuning Voltage Output
  • Four NPN-Type Band Switch Drivers
  • One Auxiliary Port/5-Level ADC
  • Crystal Oscillator Output
  • Programmable Reference Divider Ratio (24/28/32/64/80/128)
  • IF GCA Enable/Disable Control
  • Selectable digital IFOUT and Analog IFOUT
  • Standby Mode
  • 5-V Power Supply
  • 44-Pin Thin Shrink Small-Outline Package (TSSOP)
  • APPLICATIONS
    • Digital TVs
    • Digital CATVs
    • Set-Top Boxes

Description

The SN761640 is a low-phase-noise synthesized tuner IC designed for digital TV tuning systems. The circuit consists of a PLL synthesizer, three-band local oscillator and mixer, RF AGC detector circuit, and IF gain-controlled amplifier. The SN761640 is available in a small-outline package.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
SN761640DBTRACTIVE-20 to 851.20 | 1kuTSSOP (DBT) | 44 View 2000Purchase Samples

* 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 10:48 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksSN761640DBTR
AsiaWPI >1k
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
SN761640DBTR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* 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 SN761640 Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
SN761668 Digital TV Tuner IC VIDEO AND IMAGING-TUNERS TI customers also evaluated this product.
SN761662 Digital TV Tuner IC VIDEO AND IMAGING-TUNERS TI customers also evaluated this product.
SN761664 Digital TV Tuner IC VIDEO AND IMAGING-TUNERS TI customers also evaluated this product.
SN761642 Digital TV Tuner IC VIDEO AND IMAGING-TUNERS TI customers also evaluated this product.
SN761678B TV Tuner IC VIDEO AND IMAGING-TUNERS TI customers also evaluated this product.
SN761683B TV Tuner IC VIDEO AND IMAGING-TUNERS TI customers also evaluated this product.
SN761667 Digital TV Tuner IC VIDEO AND IMAGING-TUNERS TI customers also evaluated this product.
TAS5707 20-W Stereo I2S Audio Power Amplifier with Speaker EQ and DRC DIGITAL AMPLIFIER SOLUTIONS-DIGITAL-INPUT CLASS-D SPEAKER AMPLIFIERS (PUREPATH TM) TI customers also evaluated this product.
TVP5147M1 10-bit High Quality Single-Chip Digital Video Decoder That Digitizes And Decodes NTSC/PAL/SECAM VIDEO AND IMAGING-VIDEO ENCODERS / DECODERS TI customers also evaluated this product.
TVP5146M2 10-bit High Quality Single-Chip Digital Video Decoder That Digitizes And Decodes NTSC/PAL/SECAM VIDEO AND IMAGING-VIDEO ENCODERS / DECODERS TI customers also evaluated this product.
SN74LVC1T45 Single-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs VOLTAGE LEVEL TRANSLATION-DUAL SUPPLY TRANSLATORS TI customers also evaluated this product.

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