LTC2107 - 16-Bit, 210Msps High Performance ADC

The LTC®2107 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.

  • 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
Typical Application

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

Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LTC2107CUK#PBF7x7 QFN-48C$141.43$99.00
LTC2107CUK#TRPBF7x7 QFN-48C$141.53$99.10
LTC2107IUK#PBF7x7 QFN-48I$162.64$113.85
LTC2107IUK#TRPBF7x7 QFN-48I$162.74$113.95
Demo Boards
Part NumberDescriptionPrice
DC2183A-ALTC2107 Demo Board | 16-bit, 210Msps High Performance ADC with DDR LVDS Outputs, 1MHz < Ain < 70MHz, (req DC1371)$200.00
DC2183A-BLTC2107 Demo Board | 16-bit, 210Msps High Performance ADC with DDR LVDS Outputs, 70MHz < Ain < 140MHz, (req DC1371)$200.00
DC2266ALTC2107 + LTC6409 Demo Board | 16-Bit, 210Msps ADC and Driver Combo Board, DC-100MHz Input, DDR LVDS Outputs, (req DC1371 and DC2219)$200.00
Companion Boards
Part NumberDescriptionPrice
DC1371BFMC High-Speed Data Acquisition Board$1,950.00
DC2219ASingle-Ended to Differential Adaptor Board for High-Speed ADC Demoboards$50.00
Reliability Data
Product Selector Card
Press Release
Software and Simulation
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