AD9284
Info : RECOMMENDED FOR NEW DESIGNS
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AD9284

8-Bit, 250 MSPS, 1.8 V Dual Analog-to-Digital Converter (ADC)

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Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 2
1ku List Price Starting From $32.10
Features
  • Single 1.8 V supply operation
  • SNR: 49.3 dBFS at 200 MHz input at 250 MSPS
  • SFDR: 65 dBc at 200 MHz input at 250 MSPS
  • Low power: 314 mW at 250 MSPS
  • On-chip reference and track-and-hold
  • 1.2 V p-p analog input range each channel
  • Differential input with 500 MHz bandwidth
  • DNL: ±0.2 LSB
  • Serial port control options
    Offset binary, Gray code, or twos complement data format
    Optional clock duty cycle stabilizer
    Built-in selectable digital test pattern generation
  • Pin-programmable power-down function
  • Available in 48-lead LFCSP

Additional Details
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The AD9284 is a dual 8-bit, monolithic sampling, analog-to-digital converter (ADC) that supports simultaneous operation and is optimized for low cost, low power, and ease of use. Each ADC operates at up to a 250 MSPS conversion rate with outstanding dynamic performance.

The ADC requires a single 1.8 V supply and an encode clock for full performance operation. No external reference components are required for many applications. The digital outputs are LVDS compatible.

The AD9284 is available in a Pb-free, 48-lead LFCSP that is specified over the industrial temperature range of −40°C to +85°C.

PRODUCT HIGHLIGHTS

  1. Integrated dual 8-bit , 250 MSPS ADC.
  2. Single 1.8 V supply operation with LVDS outputs.
  3. Power-down option that is controlled through a pin programmable setting.

APPLICATIONS

  • Communications
  • Diversity radio systems
  • I/Q demodulation systems
  • Battery-powered instruments
  • Handheld scope meters
  • Low cost digital oscilloscopes
  • OTS: video over fiber
Part Models 2
1ku List Price Starting From $32.10

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Documentation

Documentation

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Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD9284BCPZ-250
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AD9284BCPZRL7-250
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Part Models

Product Lifecycle

PCN

Sep 13, 2017

- 16_0077

CANCELLED: Conversion of Select 4x4, 5x5, 6x6 and 7x7mm LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to ASE Korea.

Filter by Model

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Part Models

Product Lifecycle

PCN

Sep 13, 2017

- 16_0077

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CANCELLED: Conversion of Select 4x4, 5x5, 6x6 and 7x7mm LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to ASE Korea.

Software and Part Ecosystem

Software and Part Ecosystem

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Evaluation Kit

Evaluation Kits 2

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EVAL-AD9284

AD9284 Evaluation Board

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EVAL-AD9284

AD9284 Evaluation Board

AD9284 Evaluation Board

Features and Benefits

  • Full featured evaluation board for the AD9284
  • SPI interface for setup and control
  • Support LVDS output mode option
  • External or on-board oscillator options
  • Balun/transformer or amplifier input drive options
  • Switching power supply
  • VisualAnalog™ and SPIController software interfaces

Product Detail

The AD9284-250EBZ is an evaluation board for the AD9284, dual 8-bit ADC. This reference design provides all of the support circuitry to operate devices in their various modes and configurations, It is designed to interface directly with the HSC-ADC-EVALCZ data capture card, allowing users to download captured data for analysis. The Visual Analog software package, which is used to interface with the device’s hardware, allows users to download captured data for analysis with a user-friendly graphical interface. The SPI controller software package is also compatible with this hardware and allows the user to access the SPI programmable features of the AD9284.

The AD9284 data sheet provides additional information related to device configuration and performance and should be consulted when using these tools. All documents and Visual Analog and SPI Controller are available at the High Speed ADC Evaluation Boards page. For additional information or questions, please email highspeed.converters@analog.com

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HSC-ADC-EVALCZ

FPGA-Based Data Capture Kit

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HSC-ADC-EVALCZ

FPGA-Based Data Capture Kit

FPGA-Based Data Capture Kit

Features and Benefits

  • 64kB FIFO Depth
  • Works with single and multi-channel ADCs
  • Use with VisualAnalog® software
  • Based on Virtex-4 FPGA
  • May require adaptor to interface with some ADC eval boards
  • Allows programming of SPI control Up to 644 MSPS SDR / 800MSPS DDR Encode Rates on each channel
  • DDR Encode Rates on each channel

Product Detail

The HSC-ADC-EVALCZ high speed converter evaluation platform uses an FPGA based buffer memory board to capture blocks of digital data from the Analog Devices high speed analog-to-digital converter (ADC) evaluation boards. The board is connected to the PC through a USB port and is used with VisualAnalog® to quickly evaluate the performance of high speed ADCs. 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.
Tools & Simulations

Tools & Simulations 4

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