clear gifTHS7314, Status:ACTIVE
3-Channel SDTV Video Amp with 5th Order Filter and 6-dB Gain
 
clear gif
Product Features and DescriptionFeaturesRequest Free SamplesSamplesTechnical Documents: app notes, user guides, models, and product bulletinsTechnical Documents
Quality: Product Contents, MTBF/FIT Rate and Moisture SensitivityQuality & Pb-Free DataPrice and Packaging InformationPricing/PackagingDownload Application NotesApplication Notes
related productsRelated ProductsInventory, Leadtime, and AvailabilityInventoryModels: BSDL, IBIS, or SPICESimulation Models
Tools & Software: EVMs, CCStudio, and developerTools & Software Download CAD Design ToolsSymbols/FootprintsAccess Reference DesignsReference Designs

 Datasheet
Download Datasheet
3-Channel SDTV Video Amp w/5th Order Filters and 6-dB Gain (ths7314.pdf, 751 KB)
13 Dec 2006 Download

THS7314THS7315 THS7316 THS7318 
Io(Typ)(mA)70  80  80  70  
Vs(Min)(V)2.85  2.85  2.85  2.85  
Vs(Max)(V)5.5  5.5  5.5  5  
Number of Channels3  3  3  3  
Pin/Package8SOIC  8SOIC  8SOIC  9DSBGA  
Diff Gain(%)0.1  0.2  0.1  0.05  
Diff Phase(deg)0.1  0.3  0.1  0.03  
Gain(dB)6  14.3  6  6  
Approx. Price (US$) 0.40 | 1ku   0.50 | 1ku   0.55 | 1ku   3.75 | 1ku  
Operating Temp Range(Celsius)   -40 to 85  
Filter -3dB Freq(Typ)(MHz)8.5  8.5  36  20  
No. Filter Poles5  5  5  3  
Input CouplingDC+Shift, AC-STC  DC+Shift, AC-STC, AC-Bias  DC+Shift, AC-STC, AC-Bias  DC  
Output CouplingDC or AC  DC or AC  DC or AC  DC or AC  
Iq Total(Typ)(mA)16  15.6  18.3  3.5  
Release Date18-JAN-2007  25-JUN-2007  10-APR-2007  24-JAN-2007  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Product Information
Back to TopFeatures
  • 3 SDTV Video Amplifiers for CVBS, S-Video, Y'P'BP'R 480i/576i, Y'U'V', or G'B'R' (R'G'B')
  • Integrated Low-Pass Filters
    • 5th-Order 8.5-MHz (-3dB) Butterworth
      • -1dB Passband Bandwidth at 7-MHz
      • 47dB Attenuation at 27-MHz
  • Versatile Input Biasing
    • DC-Coupled With 285-mV Output Shift
    • AC-Coupled with Sync-Tip Clamp
    • Allows AC-Coupled With DC-Biasing
  • Built-in 6dB Gain (2V/V)
  • 3-V to 5-V Single Supply Operation
  • Rail-to-Rail Output:
    • Output Swings Within 100-mV From the Rails Allowing AC or DC Output Coupling
    • Able to Drive up to 2 Video Lines - 75
  • Low 16-mA at 3.3-V Total Quiscent Current
  • Low Differential Gain/Phase of 0.1% / 0.1°
  • SOIC-8 Package
  • APPLICATIONS
    • Set Top Box Output Video Buffering
    • PVR/DVDR Output Buffering
    • USB/Portable Low Power Video Buffering

Back to TopDescription

Fabricated using the Silicon-Germanium (SiGe) BiCom-III process, the THS7314 is a low power single-supply 3-V to 5-V 3-channel integrated video buffer. It incorporates a 5th-order Butterworth filter which is useful as a DAC reconstruction filter or an ADC anti-aliasing filter. The 8.5-MHz filter is a perfect choice for SDTV video which includes Composite (CVBS), S-Video, Y'U'V', G'B'R' (R'G'B'), and Y'P'BP'R 480i/576i.

As part of the THS7314 flexibility, the input can be configured for ac or dc coupled inputs. The 285-mV output level shift to allow for a full sync dynamic range at the output with 0-V input. The AC coupled modes include a transparent sync-tip clamp option for CVBS, Y', and G'B'R' signals with sync. AC-coupled biasing for C'/P'B/P'R channels is achieved by adding an external resistor to Vs+.

The THS7314 is the perfect choice for all output buffer applications. Its rail-to-rail output stage with 6-dB gain allows for both ac and dc line driving. The ability to drive 2-lines, or 75- loads, allows for maximum flexibility as a video line driver. The 16-mA total quiescent current at 3.3-V makes it an excellent choice for USB powered, portable, or other power sensitive video applications.

The THS7314 is available in a small SOIC-8 package that is RoHS compliant.

Analog eLab(TM) Design Center

Customers Who Evaluated This Product Also Evaluated...

These Alternative Products:

  • THS7316: 3-Channel HDTV Video Amplifier...
  • THS7315: 3-Channel SDTV Video Amplifier...

These Complementary Products:

What's This?

Customer Tags

No Tags are Available for this Part Number




Refine Your Selection

- Selection Guides

- Analog & Mixed-Signal: Integrated Filter


Support

- KnowledgeBase

- Contact Technical Support

- TI Cross Reference

- Training

- Part Marking Lookup

Pricing/Packaging/CAD Design Tools/Samples
Back to TopPricePackagingCAD Design ToolsSamples
DeviceStatusBudget Price
($US) | QTY
Industry Standard
(TI Pkg)
| Pins
Top Side MarkingStandard Pack Quantity | Package CarrierSymbolsFootprintsSamples
THS7314DACTIVE0.40 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintRequest Free Samples
THS7314DG4ACTIVE0.40 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintRequest Free Samples
THS7314DRACTIVE0.40 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
THS7314DRG4ACTIVE0.40 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase 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
Back to TopTI Inventory StatusReported Distributor Inventory
THS7314DAs of 8:10 AM GMT, 6 Aug 2008As of 8:10 AM GMT, 6 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 15 Sep 4 Weeks AmericasDigiKey >1k Buy Now
  Mouser Electronics 75 Buy Now
  AsiaWPI 283 Buy Now
THS7314DG4As of 8:10 AM GMT, 6 Aug 2008As of 8:10 AM GMT, 6 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 15 Sep 4 Weeks AmericasAvnet 240 Buy Now
THS7314DRAs of 8:10 AM GMT, 6 Aug 2008As of 8:10 AM GMT, 6 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 15 Sep 20 Weeks AsiaWPI >1k Buy Now
THS7314DRG4As of 8:10 AM GMT, 6 Aug 2008As of 8:10 AM GMT, 6 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 15 Sep 20 Weeks None Reported
View Distributors
  
View all Distributors
 
* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.** 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
Back to TopProduct ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
THS7314D RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
THS7314DG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
THS7314DR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
THS7314DRG4 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
Back to TopDatasheets
3-Channel SDTV Video Amp w/5th Order Filters and 6-dB Gain (ths7314.pdf, 751 KB)
13 Dec 2006 Download
Back to TopApplication Notes
Noise Analysis for High Speed Op Amps (Rev. A) (sboa066a.htm, 9 KB)
17 Jan 2005 Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
24 May 2004 Abstract

Tools & Software
Back to Top Name Part # Company Tool / Software Type
THS7314EVM Evaluation ModuleTHS7314EVMTexas InstrumentsDevelopment Boards/EVMs

Related Products
Back to Top Alternative Products - Are similar to THS7314
Customers Who Evaluated This Product Also Evaluated...
Part #Name Comments
THS73163-Channel HDTV Video Amplifier with 5th Order Filters and 6dB GainTI customers also evaluated this product.
THS73153-Channel SDTV Video Amplifier with 5th-Order Filters and 5.2V/V GainTI customers also evaluated this product.
Back to Top Complementary Products - Can be used with THS7314
Customers Who Evaluated This Product Also Evaluated...
Part #NameProduct FamilyComments
TPA3100D2(TPA3100) 20 W Stereo Class-D Audio AmpDIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERSTI customers also evaluated this product.
TLC555Low Power TimerCLOCKS AND TIMERS-TIMERS(CT)TI customers also evaluated this product.
TL16C554AQuad UART with 16-Byte FIFOsINTERFACE-UARTSTI customers also evaluated this product.
TPA3120D225-W Stereo Class-D Audio Power AmplifierDIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERSTI customers also evaluated this product.
TPS402221.6A, 1.25-MHz Buck Converter in a 3 mm SON PackageDC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORSTI customers also evaluated this product.
TPA6011A4Stereo, Class-AB Audio Amplifier with Volume Control and Stereo Headphone DriveAUDIO AMPLIFIERS-CLASS-AB SPEAKER AMPLIFIERSTI customers also evaluated this product.
MAX32433-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV ESD (HBM) ProtectionINTERFACE (SL)-RS-232 (SL)TI customers also evaluated this product.
TPA2005D11.4-W Mono, Fully Differential, Filter-Free Class-D Audio AmplifierDIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERSTI customers also evaluated this product.
SN74LVC2G66Dual Analog SwitchSIGNAL SWITCHES-ANALOG SWITCHES AND MULTIPLEXERS (less than or equal to 5V)TI customers also evaluated this product.
TUSB3410RS232/IrDA Serial-to-USB ConverterUSB-USB PERIPHERALSTI customers also evaluated this product.
Back to TopRelated Block Diagrams
AV Receiver
Camera: Surveillance Analog
DVD Player
Digital Set-Top-Box (STB/PVR)
Digital Still Camera
Digital Video Recorder
HDTV
Handset: Feature
Notebook PC
Oscilloscope
Portable DVD Player
Portable Media Player
Portable Media Player (PMP)
Streaming Media
TV: LCD/Digital
Video Conferencing: IP-Based SD
All Block Diagrams