AD9244
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AD9244

14-Bit 40/65 MSPS IF Sampling Analog-To-Digital Converter

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Info: : PRODUCTION tooltip
Part Details
Part Models 4
1ku List Price Starting From $27.45
Features
  • Low Power:
    590 mW at 65 MSPS with Fin to Nyquist
    340 mW at 40 MSPS with Fin to Nyquist
  • On-Chip Reference and Sample/Hold
  • 750 MHz Analog Input Bandwidth
  • SNR = 73 dBc to Nyquist
  • SFDR = 86 dBc to Nyquist
  • DNL = ±0.7 LSB
  • Guaranteed No Missing Codes over Full Temp Range
  • 1 to 2 Vpp Differential Analog Input Range
  • Single +5.0 V Analog Supply 3/5 V Driver Supply
  • Out-of-Range Indicator
  • Binary or Twos Complement Output Data
  • 48-LQFP Package
Additional Details
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The AD9244 is a monolithic, single 5 V supply, 14-bit, 65 MSPS analog-to-digital converter with an on-chip, high performance, sample and hold amplifier and voltage reference. The AD9244 uses a multi-stage differential pipelined architecture with output error correction logic to provide 14-bit accuracy at 65 MSPS data rates and guarantees no missing codes over the full operating temperature range.

The AD9244 has an on-board, programmable voltage reference. An external reference can also be chosen to suit the DC accuracy and temperature drift requirements of the application.

A differential clock input is used to control all internal conversion cycles. The digital output data can be presented in straight binary or in twos complement format. An out of range (OTR) signal indicates an overflow condition, which can be used with the most significant bit to determine low or high overflow.

Fabricated on an advanced CMOS process, the AD9244 is available in a 48 pin surface mount plastic package (48-LQFP) and is specified for operation over the industrial temperature range of (-40°C to +85°C).

Part Models 4
1ku List Price Starting From $27.45

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD9244BSTZ-40
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AD9244BSTZ-65
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AD9244BSTZRL-40
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AD9244BSTZRL-65
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Product Lifecycle

PCN

Jan 5, 2009

- 07_0077

Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages

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Part Models

Product Lifecycle

PCN

Jan 5, 2009

- 07_0077

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Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages

Evaluation Kit

Evaluation Kits 1

EVAL-AD9244

AD9244 Evaluation Board

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EVAL-AD9244

AD9244 Evaluation Board

AD9244 Evaluation Board

Features and Benefits

  • Buffer memory board for capturing digital data used with high speed ADC evaluation boards to simplify evaluation
  • 32 kB FIFO depth at 133 MSPS (upgradable)
  • Measures performance with ADC Analyzer™
    Real-time FFT and time domain analysis
    Analyze SNR, SINAD, SFDR, and harmonics
  • Simple USB port interface (2.0)
  • Supporting ADCs with serial port interfaces (SPI)
  • On-board regulator circuit, no power supply required 6 V, 2 A switching power supply included
  • Compatible with Windows 98 (2nd ed.), Windows 2000, Windows ME, and Windows XP

Product Detail

The high speed ADC FIFO evaluation kit includes the latest version of ADC Analyzer and a buffer memory board to capture blocks of digital data from the Analog Devices, Inc., high speed analog-to-digital converter (ADC) evaluation boards. The FIFO board is connected to the PC through a USB port and is used with ADC Analyzer to quickly evaluate the performance of high speed ADCs. Users can view an FFT for a specific analog input and encode rate to analyze SNR, SINAD, SFDR, and harmonic information.

The evaluation kit is easy to set up. Additional equipment needed includes an Analog Devices high speed ADC evaluation board, a signal source, and a clock source. Once the kit is connected and powered, the evaluation is enabled instantly on the PC.

The HSC-ADC-EVALB-DCZ can be used with single and multichannel ADCs and converters with demultiplexed digital outputs.
Tools & Simulations

Tools & Simulations 5

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