1. Products
  2. A/D Converters (ADC)
  3. High Speed A/D Converters >10 MSPS
  4. Standard High Speed A/D Converters
  5. LTC2282

Data Sheet
PDF
JP
User Guide
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IBIS Model
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Evaluation Software
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Overview

Features and Benefits

  • Integrated Dual 12-Bit ADCs
  • Rate: 105Msps
  • Single 3V Supply (2.85V to 3.4V)
  • Low Power: 540mW
  • 70.1dB SNR, 88dB SFDR
  • 110dB Channel Isolation at 100MHz
  • Flexible Input: 1VP-P to 2VP-P Range
  • 575MHz Full Power Bandwidth S/H
  • Clock Duty Cycle Stabilizer
  • Shutdown and Nap Modes
  • Pin Compatible Family
    • 105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit)
    • 80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit)
    • 65Msps: LTC2293 (12-Bit), LTC2298 (14-Bit)
    • 40Msps: LTC2292 (12-Bit), LTC2297 (14-Bit)
    • 25Msps: LTC2291 (12-Bit), LTC2296 (14-Bit)
    • 10Msps: LTC2290 (12-Bit), LTC2295 (14-Bit)
  • 64-Pin (9mm × 9mm) QFN Package

Product Details

The LTC2282 is a 12-bit 105Msps, low power dual 3V A/D converter designed for digitizing high frequency, wide dynamic range signals. The LTC2282 is perfect for demanding imaging and communications applications with AC performance that includes 70.1dB SNR and 85dB SFDR for signals at the Nyquist frequency.

DC specs include ±0.4LSB INL (typ), ±0.2LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 0.3LSBRMS.

A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.6V logic.

A single-ended CLK input controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.

Applications

  • Wireless and Wired Broadband Communication
  • Imaging Systems
  • Spectral Analysis
  • Portable Instrumentation

Product Categories

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At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits (2)

Documentation & Resources

  • View All (6)
  • Data Sheet (1)
  • Reliability Data (1)
  • User Guide (1)
  • Product Selector Card (3)
    • Document Type

    Software & Systems Requirements

    Evaluation Software

    LinearLab Tools
    A collection of Matlab and Python programs that provide direct access to Linear Technology’s data converter evaluation boards.

    Tools & Simulations

    IBIS Model

    Product Recommendations

    LTC2282 Companion Parts

    Recommended µModule Receiver

    Recommended ADC Drivers

    Recommended Suggested Oscillator

    Design Resources

    ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.

    Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
    LTC2282CUP#PBF Material Declaration Reliability Data 64-Lead QFN (9mm x 9mm x 0.75mm w/ EP)
    LTC2282CUP#TRPBF Material Declaration Reliability Data 64-Lead QFN (9mm x 9mm x 0.75mm w/ EP)
    LTC2282IUP#PBF Material Declaration Reliability Data 64-Lead QFN (9mm x 9mm x 0.75mm w/ EP)
    LTC2282IUP#TRPBF Material Declaration Reliability Data 64-Lead QFN (9mm x 9mm x 0.75mm w/ EP)
    Wafer Fabrication Data R478 Reliability Data

    Support & Discussions

    LTC2282 Contact ADI Technical Support »
    LTC2282 Ask your question »
    LTC2282 Contact ADI Technical Support » LTC2282 Ask your question »

    Sample & Buy


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    Evaluation Boards

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    Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.

    Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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