Features and Benefits

  • Integrated Dual 14-Bit, High-Speed ADC, Passive Filters and Fixed Gain Differential Amplifiers
  • Up to 300MHz IF Range
    • Lowpass and Bandpass Filter Versions
  • Integrated Low Noise, Low Distortion Amplifiers
    • Fixed Gain: 8dB, 14dB, 20dB or 26dB
    • 50Ω, 200Ω or 400Ω Input Impedance
  • Integrated Bypass Capacitance, No External Components Required
  • 66dB SNR Up to 140MHz Input (LTM9002-AA)
  • 76dB SFDR Up to 140MHz Input (LTM9002-AA)
  • Auxiliary 12-Bit DACs for Gain Adjustment
  • Clock Duty Cycle Stabilizer
  • Single 3V to 3.3V Supply
  • Low Power: 1.3W (665mW/ch.)
  • Shutdown and Nap Modes
  • 15mm × 11.25mm LGA Package

Product Details

The LTM9002 is a 14-bit dual-channel IF receiver subsystem. Utilizing an integrated system in a package (SiP) technology, it includes a dual high-speed 14-bit A/D converter, matching network, anti-aliasing filter and two low noise, differential amplifiers. It is designed for digitizing wide dynamic range signals with an intermediate frequency (IF) up to 300MHz. The amplifiers allow either AC- or DCcoupled input drive. Lowpass or bandpass filter networks can be implemented with various bandwidths. Contact Analog Devices regarding customization.

The LTM9002 is perfect for demanding communications applications, with AC performance that includes 66dB SNR and 76dB spurious free dynamic range (SFDR). Auxiliary DACs allow gain balancing between channels.

A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.3V logic. An optional multiplexer allows both channels to share a digital output bus. Two single-ended CLK inputs can be driven together or independently. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.


  • Telecommunications
  • Direct Conversion Receivers
  • Main and Diversity Receivers
  • Cellular Base Stations

Product Lifecycle icon-not-recommended Not Recommended for New Designs

This designates products ADI does not recommend broadly for new designs.

Evaluation Kits (1)

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.

Product Recommendations

LTM9002 Companion Parts

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.

PCN-PDN Information

Sample & Buy

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Evaluation Boards

Pricing displayed is based on 1-piece.

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.