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ADS5546 Status: ACTIVE

14-Bit 190 MSPS ADC With User-Selectable DDR LVDS or CMOS Parallel Outputs


      
         
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See Also

  • ADS6148 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  The ADS6148 is pin-compatible to the ADS5546, but operates up to 210MSPS and consumes almost 50% less power.
 ADS5517 ADS5525 ADS5527 ADS5545 ADS5546ADS5547 
Resolution(Bits)11  12  12  14  14  14  
Sample Rate (max)200MSPS  170MSPS  210MSPS  170MSPS  190MSPS  210MSPS  
ArchitecturePipeline  Pipeline  Pipeline  Pipeline  Pipeline  Pipeline  
Power Consumption(Typ)(mW)1230  1100  1230  1100  1130  1230  
SINAD(dB)66  69.8  70.2  73  72.8  72.6  
SNR(dB)66  70.5  70.5  74  73.5  73.3  
SFDR(dB)84  84  84  85  87  85  
DNL(Max)(+/-LSB)0.5  0.5  0.5  0.5  0.5  0.5  
INL(Max)(+/-LSB)2  1  1  3  3  3.5  
No Missing Codes(Bits)11  12  12  14  14  14  
ENOB(Bits)10.8  11.3  11.4  12  11.8  11.8  
No. of Supplies2  2  2  2  2  2  
Analog Voltage AV/DD(Min)(V)3.0  3.0  3.0  3.0  3.0  3.0  
Analog Voltage AV/DD(Max)(V)3.6  3.6  3.6  3.6  3.6  3.6  
Logic Voltage DV/DD(Min)(V)3.6  3.0  3.0  3.0  3.0  3.0  
Logic Voltage DV/DD(Max)(V)3.6  3.6  3.6  3.6  3.6  3.6  
Input Configuration Range2V (p-p)  2V (p-p)  2V (p-p)  2V (p-p)  2V (p-p)  2.2V (p-p)  
Reference ModeInt and Ext  Int and Ext  Int and Ext  Int and Ext  Int and Ext  Int and Ext  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Pin/Package48QFN  48QFN  48QFN  48QFN  48QFN  48QFN  
# Input Channels1  1  1  1  1  1  
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • ADS5463: 12-bit, 500 MSPS Analog-to-Digital Converter with Buffered Input
  • ADS5474: 14-bit, 400 MSPS Analog-to-Digital Converter with Buffered Input
  • ADS5444: 13 Bit, 250MSPS ADC
  • TSC2007: Nano-Power Touch Screen Controller with I2C Serial Interface
  • TPS3808G01: Low Quiescent Current, Programmable-Delay Supervisory Circuit
  • TPS2553: Adjustable, Active High, Constant-Current, Current-Limited Power-Distribution Switch

More Related Products

Product Information

Features

  • Maximum Sample Rate: 190 MSPS
  • 14-Bit Resolution
  • No Missing Codes
  • Total Power Dissipation 1.1 W
  • Internal Sample and Hold
  • 73.2-dBFS SNR at 70-MHz IF
  • 87-dBc SFDR at 70-MHz IF, 0 dB gain
  • Double Data Rate (DDR) LVDS and Parallel CMOS Output Options
  • Programmable Gain up to 6 dB for SNR/SFDR Trade-Off at High IF
  • Reduced Power Modes at Lower Sample Rates
  • Supports input clock amplitude down to 400 mVPP
  • Clock Duty Cycle Stabilizer
  • No External Reference Decoupling Required
  • Internal and External Reference Support
  • Programmable Output Clock position to ease data capture
  • 3.3-V Analog and Digital Supply
  • 48-QFN Package (7 mm × 7 mm)
  • APPLICATIONS
    • Wireless Communications Infrastructure
    • Software Defined Radio
    • Power Amplifier Linearization
    • 802.16d/e
    • Test and Measurement Instrumentation
    • High Definition Video
    • Medical Imaging
    • Radar Systems

Description

ADS5546 is a high performance 14-bit, 190-MSPS A/D converter. It offers state-of-the art functionality and performance using advanced techniques to minimize board space. Using an internal sample and hold and low jitter clock buffer, the ADC supports both high SNR and high SFDR at high input frequencies. It features programmable gain options that can be used to improve SFDR performance at lower full-scale analog input ranges.

In a compact 48-pin QFN, the device offers fully differential LVDS DDR (Double Data Rate) interface while parallel CMOS outputs can also be selected. Flexible output clock position programmability is available to ease capture and trade-off setup for hold times. At lower sampling rates, the ADC can be operated at scaled down power with no loss in performance. ADS5546 includes an internal reference, while eliminating the traditional reference pins and associated external decoupling. The device also supports an external reference mode.

The device is specified over the industrial temperature range (-40°C to 85°C).

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
ADS5546IRGZRACTIVE-40 to 8597.00 | 100uQFN (RGZ) | 48 View 2500 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
ADS5546IRGZRG4ACTIVE-40 to 8597.00 | 100uQFN (RGZ) | 48 View 2500 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
ADS5546IRGZTACTIVE-40 to 8598.35 | 100uQFN (RGZ) | 48 View 250 | SMALL T&R Download CAD Format for this Symbol
ADS5546IRGZTG4ACTIVE-40 to 8598.35 | 100uQFN (RGZ) | 48 View 250 | SMALL T&R Download CAD Format for this Symbol
PADS5546IRGZTPREVIEW-40 to 85 QFN (RGZ) | 48 View   Not Available

* 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 12:10 PM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksADS5546IRGZR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksADS5546IRGZRG4
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksADS5546IRGZT
AmericasRochester Electronics 475
EuropeAvnet-SILICA 106
WorldwideDigiKey 374
Mouser Electronics 25
TI Lead Time*: 4 WeeksADS5546IRGZTG4
AsiaFarnell Asia 139
EuropeEBV Elektronik 82
Farnell 138
WorldwideDigiKey  Available
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
ADS5546IRGZR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS5546IRGZRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS5546IRGZT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
ADS5546IRGZTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU 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 ADS5546 Help

Datasheet

Application Notes

View Application Notes for Analog to Digital Converter

User Guides

View User Guides for Analog to Digital Converter

Tools & Software

NamePart # Company Tool / Software Type
Anti-Aliasing Calculation Tool for A to D ConvertersANTIALIASINGCALCTexas InstrumentsCalculation Utilities
Op Amp to ADC Circuit Topology CalculatorADC-INPUT-CALCTexas InstrumentsCalculation Utilities
ADS5517 Evaluation ModuleADS5517EVMTexas InstrumentsDevelopment Boards/EVMs
ADS5527 Evaluation ModuleADS5527EVMTexas InstrumentsDevelopment Boards/EVMs
ADS5545 Evaluation ModuleADS5545EVMTexas InstrumentsDevelopment Boards/EVMs
ADS5546 Evaluation ModuleADS5546EVMTexas InstrumentsDevelopment Boards/EVMs
ADS5547 Evaluation ModuleADS5547EVMTexas InstrumentsDevelopment Boards/EVMs

Simulation Models

Part # Name Product Family Comments
ADS6148   Low power 14-bit, 210 MSPS ADC   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  The ADS6148 is pin-compatible to the ADS5546, but operates up to 210MSPS and consumes almost 50% less power.  
THS4509   Wideband Operational Amplifier   OPERATIONAL AMPLIFIER - FULLY DIFFERENTIAL AMPLIFIER      
OPA847   Wideband, Ultra-Low Noise,Voltage Feedback Operational Amplifier with Shutdown   HIGH SPEED AMPLIFIER - VOLTAGE FEEDBACK      
DAC5687   16-bit, 500 MSPS 2x-8x Interpolating Dual-Channel Digital-to-Analog Converter (DAC)   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER      
GC5016   4 channel wideband DDC and/or DUC   WIRELESS INFRASTRUCTURE DIGITAL RADIO PRODUCTS - DIGITAL UP AND DOWN CONVERTERS      
GC1115   Programmable Wideband Crest Factor Reduction Engine   WIRELESS INFRASTRUCTURE DIGITAL RADIO PRODUCTS - CREST FACTOR REDUCTION ENGINE      
TRF3701   0.14GHz to 1.5GHz Analog Quadrature Modulator   RF/IF AND ZIGBEE® SOLUTIONS - IQ MODULATOR      
TRF3702   1.5 GHz - 2.5 GHz Quadrature Modulator   RF/IF AND ZIGBEE® SOLUTIONS - IQ MODULATOR      
CDCE72010   10 Outputs Low Jitter Clock Synchronizer and Jitter Cleaner   WIRELESS BASE STATION CLOCKS - TRX ADC/DAC FREQUENCY SYNTHERSIZER/JITTER CLEANERS   10 Outputs Low Jitter Clock Synchronizer and Jitter Cleaner    
Customers Who Evaluated This Product Also Evaluated...
ADS5463 12-bit, 500 MSPS Analog-to-Digital Converter with Buffered Input DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS5474 14-bit, 400 MSPS Analog-to-Digital Converter with Buffered Input DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS5444 13 Bit, 250MSPS ADC DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS6148 Low power 14-bit, 210 MSPS ADC DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
ADS5545 14-bit 170 MSPS ADC with LVDS/CMOS Outputs DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER TI customers also evaluated this product.
TSC2007 Nano-Power Touch Screen Controller with I2C Serial Interface TOUCH SCREEN CONTROLLER-TOUCH SCREEN CONTROLLER ONLY TI customers also evaluated this product.
TPS3808G01 Low Quiescent Current, Programmable-Delay Supervisory Circuit POWER MANAGEMENT-SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS) TI customers also evaluated this product.
TPS2553 Adjustable, Active High, Constant-Current, Current-Limited Power-Distribution Switch PCMCIA AND USB-USB POWER SWITCHES TI customers also evaluated this product.
TS3USB221 High-Speed USB 2.0 (480 Mbps) 1:2 Multiplexer/Demultiplexer Switch With Single Enable USB-USB SWITCHES-USB TI customers also evaluated this product.
MSP430F2111 16-bit Ultra-Low-Power Microcontroller, 2kB Flash, 128B RAM, Comparator MSP430™16-BIT ULTRA-LOW POWER MCUS-2XX 16MHZ SERIES TI customers also evaluated this product.

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