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GC4116 Status: ACTIVE

4 Channel Narrowband DUC


      
         
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Datasheet

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 GC4116
Clock Rate(Max)(MSPS)105  
Conversion MethodUp  
Narrowband Channels4  
Wideband Channels2  
Input Resolution(Max)(Bits)16  
Output Resolution(Max)(Bits)22  
SFDR(dB)115  
Power/Channel(Max)(mW)150  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • GC4016: 4 Channel Narrowband DDC
  • GC5016: 4 channel wideband DDC and/or DUC
  • GC5318: High Density Digital Up Converter

More Related Products

Product Information

Features

  • Output rates up to 106 MSPS
  • Four identical up-convert channels
  • 16 bit real or complex inputs
  • Four bit serial input ports, or memory mapped input registers
  • Serial interface controller simplifies interfacing with ASICs or DSP chips
  • Resampler circuit filters, pulse shapes and resamples data to allow arbitrary input to output sample rate conversion
  • Interpolation factors of
       32 to 5,792 in each channel
       16 to 32 by combining two channels
  • Independent frequency, phase and gain controls
  • User programmable 63 tap input filter
  • 0.02 Hz tuning resolution
  • 115 dB Spur Free Dynamic Range
  • 90 dB or more image rejection
  • 0.07 dB gain resolution
  • 0.05 dB peak to peak passband ripple
  • The four channels are summed into a single output signal
  • 22 bit sum I/O path to merge outputs from multiple GC4116 chips
  • 8 to 22 bit 2’s complement or offset binary output samples
  • Accepts QPSK or QAM symbol data directly, performs transmit (pulse shape) filtering
  • Performs pulse shaping and phase equalization for IS95 and CDMA2000
  • Exceeds Damps, GSM, & IS95 requirements

View All Features in Datasheet

Description

The GC4116 quad transmit chip contains four identical up-conversion channels. The up-convert channels accept real or complex signals, interpolate them by programmable amounts ranging from 32 to 5,792, and modulates them up to selected center frequencies. The modulated signals are then summed together and optionally summed with modulated signals from other GC4116 chips. Channels can be used in pairs to reduce the interpolation ratio down to 16 in order to process wider band input signals.

Each channel contains a user programmable input filter (PFIR) which can be used to shape the transmitted signal’s spectrum, or can be used as a Nyquist transmit filter for shaping digital data such as QPSK, GMSK or QAM symbols.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSymbolsFootprintsSamples
GC4116-PBACTIVE 60.00 | 1kuBGA (GJZ) | 160 126 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this Footprint
GC4116-PBZACTIVE-40 to 8560.00 | 1kuBGA (ZJZ) | 160 126 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this Footprint

* 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 11:59 AM GMT, 25 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksGC4116-PB
AmericasArrow >1k
Rochester Electronics 132
AsiaWPI 112
WorldwideDigiKey 206
TI Lead Time*: 20 WeeksGC4116-PBZ
AmericasRochester Electronics 168
WorldwideDigiKey 116
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
GC4116-PB  TBD Call TI Level-3-220C-168 HRViewView
GC4116-PBZ RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU 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 GC4116 Help

Datasheet

Application Notes

More Literature

View More Literature for Digital Up and Down Converters

Tools & Software

NamePart # Company Tool / Software Type
GC4116 Designer's KitGC4116DKTexas InstrumentsDesigner's Kits

Simulation Models

Part # Name Product Family Comments
GC4016   4 Channel Narrowband DDC   WIRELESS INFRASTRUCTURE DIGITAL RADIO PRODUCTS - DIGITAL UP AND DOWN CONVERTERS   Accompanying quad digital downconverter    
Customers Who Evaluated This Product Also Evaluated...
GC4016 4 Channel Narrowband DDC WIRELESS INFRASTRUCTURE DIGITAL RADIO PRODUCTS-DIGITAL UP AND DOWN CONVERTERS TI customers also evaluated this product.
GC5016 4 channel wideband DDC and/or DUC WIRELESS INFRASTRUCTURE DIGITAL RADIO PRODUCTS-DIGITAL UP AND DOWN CONVERTERS TI customers also evaluated this product.
GC5318 High Density Digital Up Converter WIRELESS INFRASTRUCTURE DIGITAL RADIO PRODUCTS-DIGITAL UP AND DOWN CONVERTERS TI customers also evaluated this product.
GC5316 Integrated 24 ch DDC and 24 ch DUC WIRELESS INFRASTRUCTURE DIGITAL RADIO PRODUCTS-DIGITAL UP AND DOWN CONVERTERS TI customers also evaluated this product.
GC5018 8 channel wideband digital down converter with front end AGC WIRELESS INFRASTRUCTURE DIGITAL RADIO PRODUCTS-DIGITAL UP AND DOWN CONVERTERS TI customers also evaluated this product.

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