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GC5322 Status: ACTIVE

Wideband Transmit IC Solution with integrated Digital Predistortion, Digital Upconversion,


      
         
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 GC5322GC5325 GC5328 
Baseband Input Clock (Max)(MHz)140  140  100  
DPD Function(Y/N)Y  Y  Y  
CFR Function(Y/N)Y  Y  Y  
DUC Function(Y/N)Y  N  Y  
No. of Transmitter Ports1  1  1  
Resolution of BB Input Port(Bits)18  18  18  
Narrowband Channels (DUC)12   12  
Wideband Channels (DUC)4   4  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  
No. of Supply Voltages3  3  3  
Power Dissipation (Typ)(W)2.5  1.9  2.5  
Pin/Package352BGA  352BGA  484BGA  
DPD Expansion BW (Max)(MHz)140  140  100  
CFR Input Sample Rate (Max)(MSPS)70  70  50  
DUC Input Clock Rate (Max)(MHz)92.5   66  
Core Supply Voltage (Typ)(V)1.2  1.2  1.2  
I/O Supply Voltage 1 (Typ)(V)1.8  1.8  1.8  
I/O Supply Voltage 2 (Typ)(V)3.3  3.3  3.3  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • GC5325: Wideband Digital Predistortion Transmit Processor
  • GC5328: Wideband Transmit IC Solution with integrated Digital Predistortion, Digital Upconversion
  • TRF2443: Integrated IF Transceiver for Broadband Wireless Applications
  • GC1115: Programmable Wideband Crest Factor Reduction Engine
  • GC5016: 4 channel wideband DDC and/or DUC

Product Information

Features

  • Integrated DUC, CFR, and DPD Functions
  • Up to 40-MHz Combined Signal Bandwidth
  • DUC: up to 12 CDMA2000 or TD-SCDMA, 4 W-CDMA, 4-10 MHz or 2-20 MHz OFDMA Carriers
  • CFR: Typically Meets 3GPP TS 25.141 <6.5 dB PAR, <8 dB PAR for 802.16e Signals
  • DPD: Memory Compensation, Typical ACLR Improvement of 20 dB to 30 dB or More
  • Transmit- and Feedback-Channel Equalizers
  • 352-Ball S-PBGA Package, 27 mm × 27 mm
  • 1.2-V Core, 3.3-V I/O
  • Typical Power Consumption = 2.5 W
  • Flexible DSP Algorithm Supports Existing and Emerging Wireless Standards
  • Supports Direct Interface to TI High-Speed Data Converters
  • APPLICATIONS
    • 3GPP (W-CDMA, TD-SCDMA) Base Stations
    • 3GPP2 (CDMA2000) Base Stations
    • WiMAX and WiBRO (OFDMA) Base Stations
    • Multicarrier Power Amplifiers (MCPAs)

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Description

The GC5322 is a wideband digital predistortion transmit processor that includes a digital upconverter (DUC) block, a crest factor reduction (CFR) block, and a digital predistortion (DPD) block with its associated feedback chain and capture buffers. The GC5322 processes composite input bandwidths of up to 40 MHz and processes DPD sample rates of up to 140 MHz. The GC5322 DUC block accepts baseband signals over an interleaved parallel interface at a data rate of up to 93.3 MSPS. The GC5322 CFR block reduces the peak-to-average ratio (PAR) of wideband digital signals provided in quadrature (I/Q) format, such as those used in third-generation (3G) code division multiple access (CDMA) wireless and orthogonal frequency division multiple access (OFDMA) applications.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSamples
GC5322IZNDACTIVE-40 to 8560.00 | 1kuBGA (ZND) | 352 40 | JEDEC TRAY (10+1)Contact TI Distributor or 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 11:59 AM GMT, 25 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksGC5322IZND
WorldwideDigiKey 65
Mouser Electronics 18
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** 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
GC5322IZND 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

Most useful technical documents for GC5322 Help

Datasheet

White Papers

View White Papers for Wideband Integrated Transmit Solutions

More Literature

Simulation Models

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ADS5444   13 Bit, 250MSPS ADC   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   13 Bit, 250 MSPS ADC with LVDS compatible outputs    
CDCM7005   High Performance, Low Phase Noise, Low Skew Clock Synchronizer that Synchronizes Ref Clock to VCXO   ULTRA LOW JITTER SYNTHESIZER AND JITTER CLEANER - EXTERNAL VCXO OUTPUT   High Performance, Low Phase Noise, Low Skew Clock Synchronizer that Synchronizes Ref Clock to VCXO    
ADS5527   12-bit, 210MSPS ADC with DDR LVDS/CMOS outputs   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   12-bit, 210MSPS ADC with DDR LVDS/CMOS outputs    
ADS5517   11-Bit, 200 MSPS ADC With DDR LVDS/CMOS Outputs   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   11-Bit, 200 MSPS ADC With DDR LVDS/CMOS Outputs    
THS9000   50 MHz to 400 MHz Casadable Amplifier   VIDEO FUNCTIONS - FIXED GAIN   50 MHz to 400 MHz Casadable Amplifier    
AMC7823   Analog Monitoring and Control Circuit   DATA CONVERTERS - ANALOG MONITOR AND CONTROL CIRCUIT   Analog Monitoring and Control Circuit    
Customers Who Evaluated This Product Also Evaluated...
GC5325 Wideband Digital Predistortion Transmit Processor WIRELESS INFRASTRUCTURE DIGITAL RADIO PRODUCTS-WIDEBAND INTEGRATED TRANSMIT SOLUTIONS TI customers also evaluated this product.
GC5328 Wideband Transmit IC Solution with integrated Digital Predistortion, Digital Upconversion WIRELESS INFRASTRUCTURE DIGITAL RADIO PRODUCTS-WIDEBAND INTEGRATED TRANSMIT SOLUTIONS TI customers also evaluated this product.
TRF2443 Integrated IF Transceiver for Broadband Wireless Applications RF/IF AND ZIGBEE® SOLUTIONS-IF TRANSCEIVER TI customers also evaluated this product.
GC1115 Programmable Wideband Crest Factor Reduction Engine WIRELESS INFRASTRUCTURE DIGITAL RADIO PRODUCTS-CREST FACTOR REDUCTION ENGINE 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.

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