Features and Benefits

  • Input/LO Frequency Range to 6GHz
  • 50Ω Matched Input from 30MHz to >3GHz
  • Capable of Up- or Down-Conversion
  • OIP3: 27dBm at fOUT = 1575MHz
  • 1.5dB Conversion Gain
  • Noise Figure: 11.6dB at fOUT = 1575MHz
  • High Input P1dB: 11dBm at 5V
  • 5V or 3.3V Supply at 105mA
  • Shutdown Control
  • LO Input Impedance Always Matched
  • 0dBm LO Drive Level
  • 0n-Chip Temperature Monitor
  • –40°C to 105°C Operation (TC)
  • 16-Lead (4mm × 4mm) QFN Package

Product Details

The LTC5510 is a high linearity mixer optimized for applications requiring very wide input bandwidth, low distortion, and low LO leakage. The chip includes a double-balanced active mixer with an input buffer and a high speed LO amplifier. The input is optimized for use with 1:1 transmission line baluns, allowing very wideband impedance matching. The mixer can be used for both up- and down-conversion and can be used in wideband systems.

The LO can be driven differentially or single-ended and requires only 0dBm of LO power to achieve excellent distortion and noise performance, while also reducing external drive circuit requirements. The LTC5510 offers low LO leakage, greatly reducing the need for output filtering to meet LO suppression requirements.

The LTC5510 is optimized for 5V but can also be used with a 3.3V supply with slightly reduced performance. The shutdown function allows the part to be disabled for further power savings.


  • Wideband Receivers/Transmitters
  • Cable Downlink Infrastructure
  • HF/VHF/UHF Mixer
  • Wireless Infrastructure

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 (2)

Tools & Simulations

Design Tools


ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.

Product Recommendations

LTC5510 Companion Parts

Recommended Output Amplifiers

Recommended Related Parts

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.

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.