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GC5018 Status: ACTIVE

8 channel wideband digital down converter with front end AGC


      
         
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Datasheet

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 GC5018
Clock Rate(Max)(MSPS)160  
Conversion MethodDown  
Narrowband Channels16  
Wideband Channels8  
Input Resolution(Max)(Bits)16  
Output Resolution(Max)(Bits)16  
SFDR(dB)115  
Power/Channel(Max)(mW)250  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • GC5016: 4 channel wideband DDC and/or DUC
  • GC5316: Integrated 24 ch DDC and 24 ch DUC
  • GC5318: High Density Digital Up Converter
  • SN74AUC1G66: Single Bilateral Analog Switch
  • SN74LVT162245A: 3.3-V ABT 16-Bit Bus Transceivers With 3-State Outputs
  • AFE8405: Wideband Multi-Carrier Receiver

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Product Information

Features

  • Four 16-Bit CMOS ADC Input Ports
  • Programmable Closed Loop VGA Control With 6-Bit Outputs for Each ADC Input Port
  • Provide Received Total Wide Band Power (RTWP) Measurement for the Composite Power Across Carriers With Programmable Time Window for Measurement
  • 8 UMTS Digital Down Converter (DDC) Channels or 16 CDMA or 16 TD-SCDMA DDC Channels With Programmable 18 Bit Filter Coefficients
  • Each DDC channel includes
    • Real or Complex DDC Inputs
    • 115 dB SFDR NCO
    • UMTS Mode Rx Filtering: 6 Stage CIC (m=1 or 2), Up to 40 Tap CFIR, Up to 64 Tap PFIR
    • CDMA Mode Rx Filtering: 6 Stage CIC (m=1 or 2), Up to 64 Tap CFIR, Up to 64 Tap PFIR
    • Power Measurements
    • Final AGC
  • 1.5V Digital Core Supply, 3.3V Digital I/O Supply
  • 305 Ball Plastic BGA (19 mm x 19 mm) With 1,0 mm Pitch
  • Power Dissipation: 2.5W
  • APPLICATIONS
    • Wireless Base Station Receiver
    • Multi-Carrier Digital Receiver
    • UMTS (4 Carriers-1 Sector With Diversity)
    • CDMA (8 Carriers-1 Sector With Diversity)
    • TD-SCDMA (16 Carriers-1 Sector Without Diversity, 8 Carriers-1-Sector With Diversity)

View All Features in Datasheet

Description

The GC5018 is a multi-channel communications signal processor that provides digital downconversion optimized for cellular base transceiver systems. The device supports UMTS, CDMA-1X and TD-SCDMA air interface cellular standards.

The chip provides up to 8 UMTS digital downconverter channels (DDC), 16 CDMA DDCs or 16 TD-SCDMA DDCs. The DDC channels are independent and operate simultaneously.

The GC5018 has four 16-bit inputs. Each DDC channel can be programmed to accept data from any one (or two for complex input mode) of the four input ports.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSymbolsSamples
GC5018IZDLACTIVE-40 to 8562.50 | 1kuBGA (ZDL) | 305 84 | JEDEC TRAY (10+1) Download CAD Format for this SymbolCall Local Sales Office

* 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 11:56 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksGC5018IZDL
AmericasRochester Electronics >1k
WorldwideDigiKey 164
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
GC5018IZDL 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 GC5018 Help

Datasheet

User Guides

Tools & Software

NamePart # Company Tool / Software Type
GC5018 Evaluation Daughter BoardGC5018EVMTexas InstrumentsDaughter Cards
AFE8406 Evaluation Daughter BoardAFE8406EVMTexas InstrumentsDesigner's Kits
AFE8406 System Design KitAFE8406SEKTexas InstrumentsDesigner's Kits
GC5018 System Design KitGC5018SEKTexas InstrumentsDesigner's Kits

Simulation Models

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
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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.
GC5318 High Density Digital Up Converter WIRELESS INFRASTRUCTURE DIGITAL RADIO PRODUCTS-DIGITAL UP AND DOWN CONVERTERS TI customers also evaluated this product.
GC4016 4 Channel Narrowband DDC WIRELESS INFRASTRUCTURE DIGITAL RADIO PRODUCTS-DIGITAL UP AND DOWN CONVERTERS TI customers also evaluated this product.
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