GC5316 Status: ACTIVE

Integrated 24 ch DDC and 24 ch DUC

      
         
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Datasheet

Download - PDF Icon
  • High-Density Digital Downconverter and Upconverter (Rev. A) (gc5316.pdf, 790 KB)
    15 Mar 2004 Download

 GC5316
Clock Rate(Max)(MSPS)125  
Conversion MethodDown, Up  
Narrowband Channels48  
Wideband Channels24  
Input Resolution(Max)(Bits)16  
Output Resolution(Max)(Bits)18  
SFDR(dB)115  
Power/Channel(Max)(mW)225  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • GC5016: 4 channel wideband DDC and/or DUC
  • GC5318: High Density Digital Up Converter
  • GC5018: 8 channel wideband digital down converter with front end AGC
  • AFE8406: Wideband Multi-Carrier Receiver

Product Information

Features

  • Optimized for CDMA2000-1X and UMTS
  • Up to 12 UMTS or 24 CDMA2000 Downconverter and Upconverter Channels
  • Mixed CDMA2000-1X and UMTS Operation
  • DDC Input and DUC Output Rates to 125 MSPS
  • Any DDC Can Connect to Any of Four Input Ports
  • Any DUC Can Sum into Any of Four Output Ports
  • Real/Complex DDC Inputs and DUC Outputs
  • Programmable AGC on DDC Outputs
  • Rx Filtering: 6 Stage CIC, 48 Tap CFIR, 64 Tap PFIR
  • Tx Filtering: 6 Stage CIC, 47 Tap CFIR, 63 Tap PFIR
  • 115-dB SFDR
  • 16-Bit DDC Inputs, 18-Bit DUC Outputs
  • 1.5-V Core, 3.3-V I/O

Description

The GC5316 is a high-density multi-channel communications signal processor integrated circuit that provides both digital downconversion and digital upconversion optimized for cellular base transceiver systems. The device supports both UMTS and CDMA2000 (CDMA) air interface cellular standards.

The chip provides up to 24 CDMA digital downconverter (DDC) and digital upconverter (DUC) channels or 12 UMTS DDC and DUC channels. The GC5316 can also support a combination of CDMA and UMTS channels. The DDC and DUC channels are independent and operate simultaneously.

The chip is ideal for cellular base transceiver systems where a large number of digital radio channels are required. Each of the 24 CDMA (or 12 UMTS) channels can operate independently. On the DDC side there are four 16 bit input ports that can accept real or complex input data. The input ports are driven with parallel data, typically from an analog-to-digital converter. Each downconverter channel can be programmed to accept data from any one of the four input ports.

On the DUC side, there are four 18-bit output ports. Each output port can sum any of the DUC channels in a daisy-chain fashion. This permits creating a stack of CDMA or UMTS signals. These ports can output either real or complex data. Real output data would generally drive one or more D/A converters and output the stack of signals at an intermediate frequency (IF). Complex data (at baseband or an IF) is used when a quadrature modulator upconversion scheme is employed. Complex output data can also be used when the output stack is further processed using crest factor reduction or power amplifier predistortion techniques.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
GC5316IZEDACTIVE-40 to 85206.25 | 1kuBGA (ZED) | 388 View 40 | JEDEC TRAY (10+1) 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

  TI Inventory Status Reported Distributor Inventory
GC5316IZEDAs of 10:04 AM GMT, 09 Jan 2009As of 10:04 AM GMT, 09 Jan 2009
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 234* >10k | 25 Feb 8 Weeks AmericasRochester Electronics 322
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

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
GC5316IZED RoHS Compliant Pb-Free (RoHS) 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

Datasheets

  • High-Density Digital Downconverter and Upconverter (Rev. A) (gc5316.pdf, 790 KB)
    15 Mar 2004 Download

User Guides

  • GC5316 Daughtercard (slwu032.pdf, 16692 KB)
    16 Feb 2006 Download
  • GC Studio User's Manual (slwu025.pdf, 401 KB)
    16 Feb 2006 Download

Simulation Models

  • IBIS Model
    • GC5316 IBIS Model (slwc054.zip, 20 KB)
      01 Dec 2004 zip

More Literature

View More Literature for Digital Up and Down Converters

Tools & Software

NamePart # Company Tool / Software Type
GC5316 Evaluation Daughter BoardGC5316EVMTexas InstrumentsDaughter Cards
GC5316 System Design KitGC5316SEKTexas InstrumentsDesigner's Kits
  • GC5316 Programming Tool with Sample Configurations and Filters for Standard Apps(slwc049.zip, 251 KB )
               19 Apr 2004 zip
  • GC5316: Board Bring-Up Procedures and Diagnostic Configuration Files(slwc048.zip, 906 KB )
               19 Apr 2004 zip

 Alternative Products - Are similar to GC5316
Customers Who Evaluated This Product Also Evaluated...
Part #Name Comments
GC50164 channel wideband DDC and/or DUCTI customers also evaluated this product.
GC5318High Density Digital Up ConverterTI customers also evaluated this product.
GC50188 channel wideband digital down converter with front end AGCTI customers also evaluated this product.
 Complementary Products - Can be used with GC5316
Customers Who Evaluated This Product Also Evaluated...
Part #NameProduct FamilyComments
AFE8406Wideband Multi-Carrier ReceiverWIRELESS INFRASTRUCTURE DIGITAL RADIO PRODUCTS-WIDEBAND RECEIVERSTI customers also evaluated this product.

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