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AFE8405 Status: ACTIVE

Wideband Multi-Carrier Receiver


      
         
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 AFE8405
Analog Input BW(MHz)750  
Power Consumption(Typ)(mW)2300  
Resolution(Bits)14  
Sample Rate (max)85  
SNR(Typ)(dB)73.5  
Narrowband Channels16  
SINAD(dB)73  
Analog Voltage AV/DD(Min)(V)3  
Analog Voltage AV/DD(Max)(V)3.6  
Logic Voltage DV/DD(Min)(V)3  
Logic Voltage DV/DD(Max)(V)3.6  
No. of Supplies2  
Wideband Channels8  
Input Resolution(Max)(Bits)16  
Output Resolution(Max)(Bits)16  
SFDR(Typ)(dB)85  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • AFE8406: Wideband Multi-Carrier Receiver
  • TRF2443: Integrated IF Transceiver for Broadband Wireless Applications
  • TRF3710: Integrated Direct Down-Conversion Receiver
  • TRF2436: Dual Band RF Front-End

Product Information

Features

  • 14-Bit 85-MSPS High-Performance Single ADC
  • At fIN = 140 MHz, SNR ≥ 71 dBFS, SFDR ≥ 79 dBc
  • At fIN = 70 MHz, SNR ≥ 73 dBFS, SFDR ≥ 85 dBc
  • Independent Clocks for ADC and DDC With Built-In FIFO
  • Programmable Closed-Loop VGA Control With 6-Bit Outputs for ADC
  • Received Total Wideband Power (RTWP) Measurement for the Composite Power Across Carriers With Programmable Time Window for Measurement
  • 8 UMTS Digital Downconverter (DDC) Channels or 16 CDMA/TD-SCDMA DDC Channels With Programmable 18-Bit Filter Coefficients
  • Each DDC Channel Provides:
    • Real or Complex DDC Inputs
    • 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
    • Individual Channel-Specific Power Measurements
    • A Dedicated Final AGC
  • Test Bus to Monitor Data at Different Stages of the DDC Signal Path
  • 3.3-V Analog Supplies, 1.5-V Digital Core Supply, 3.3-V Digital I/O Supply
  • 484-Ball Plastic BGA (23 mm \xB4 23 mm) With 1,0-mm Pitch
  • Power Dissipation (Eight Active DDC Channels): 2.3 W
  • APPLICATIONS
    • Wireless Base Station Receiver
    • Multi-Carrier Digital Receiver

View All Features in Datasheet

Description

The AFE8405 is a multichannel communications signal processor that provides analog-to-digital conversion and digital downconversion optimized for cellular base transceiver systems. The device supports UMTS, CDMA-1X, and TD-SCDMA air-interface cellular standards.

The AFE8405 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 AFE8405 DDCs have three input ports; one is hardwired to the internal 14-bit analog-to-digital converter (rxin_a) and two are 16-bit digital inputs (rxin_c, rxin_d). Each DDC channel can be programmed to accept data from any one of the three input ports; rxin_b is not used.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSamples
AFE8405IZDQACTIVE-40 to 8541.10 | 1kuBGA (ZDQ) | 484 60 | JEDEC TRAY (10+1)

* 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 12:16 PM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksAFE8405IZDQ
AmericasNewark 60
WorldwideMouser Electronics 56
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
AFE8405IZDQ 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 AFE8405 Help

Datasheet

User Guides

Tools & Software

NamePart # Company Tool / Software Type
AFE8405 Evaluation Daughter BoardAFE8405EVMTexas InstrumentsDaughter Cards
AFE8405 System Design KitAFE8405SEKTexas InstrumentsDesigner's Kits

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
AFE8406 Wideband Multi-Carrier Receiver WIRELESS INFRASTRUCTURE DIGITAL RADIO PRODUCTS-WIDEBAND RECEIVERS 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.
TRF3710 Integrated Direct Down-Conversion Receiver RF/IF AND ZIGBEE® SOLUTIONS-IQ DEMODULATOR TI customers also evaluated this product.
TRF2436 Dual Band RF Front-End 802.16D/E RF CHIPSET SOLUTION-5.8G BAND CHIPSET 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.
GC5322 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.
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.
TRF370315 0.4 - 4.0 GHz IQ Modulator RF/IF AND ZIGBEE® SOLUTIONS-IQ MODULATOR TI customers also evaluated this product.

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