Features and Benefits

  • 98dBFS SFDR
  • 80dBFS SNR Noise Floor
  • Aperture Jitter = 45fsRMS
  • PGA Front-End 2.4VP-P or 1.6VP-P Input Range
  • Optional Internal Dither
  • Optional Data Output Randomizer
  • Power Dissipation: 1280mW
  • Shutdown Mode
  • Serial SPI Port for Configuration
  • Clock Duty Cycle Stabilizer
  • 48-Lead (7mm × 7mm) QFN Package

Product Details

The LTC2107 is a 16-bit, 210Msps high performance ADC. The combination of high sample rate, low noise and high linearity enable a new generation of digital radio designs. The direct sampling front-end is designed specifically for the most demanding receiver applications such as software defined radio and multi-channel GSM base stations. The AC performance includes, SNR = 80dBFS, SFDR = 98dBFS. Aperture jitter = 45fsRMS allows direct sampling of IF frequencies up to 500MHz with excellent performance.

Features such as internal dither, a PGA front-end and digital output randomization help maximize performance. Modes of operation can be controlled through a 3-wire serial interface (SPI).

The double data rate (DDR) low voltage differential (LVDS) digital outputs help reduce digital line count and enable space saving designs.


  • Software Defined Radios
  • Military Radio and RADAR
  • Cellular Base Stations
  • Spectral Analysis
  • Imaging Systems
  • ATE and Instrumentation

Product Lifecycle icon-recommended Production

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 (3)

Tools & Simulations

IBIS Models

Product Recommendations

LTC2107 Companion Parts

Recommended ADC Drivers

Recommended D/A Converters

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.

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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.