HMC1049 GaAs MMIC Low-Noise Amplifier

Analog Devices introduces its 0.3 - 20 GHz, GaAs pHEMT low-noise amplifier

Image of Hittite Microwave Products/Analog Devices' HMC1049 Analog Devices' HMC1049 is a GaAs MMIC low-noise amplifier which operates between 0.3 and 20 GHz. This LNA provides 16 dB of small signal gain, 1.7 dB noise figure, and output IP3 of 27 dBm, while requiring only 70 mA from a 7 V supply. The P1dB output power of 16 dBm enables the LNA to function as a LO driver for balanced, I/Q or image reject mixers. VDD can be applied to pad 2 or pad 4. Pad 4 will require a bias tee. The HMC1049 also is internally matched to 50 Ω for ease of integration into multi-chip-modules (MCMs). All data is taken with the chip in a 50 Ω test fixture connected via 0.025 mm (1 mil) diameter wire bonds of 0.31 mm (12 mils) length.

  • Low-noise figure: 1.7 dB
  • High-gain: 16 dB
  • P1dB output power: 15 dBm
  • Supply voltage: 7 V @ 70 mA
  • Output IP3: 27 dBm
  • 50 Ω matched input/output
Typical Applications
  • Point-to-point radios
  • Point-to-multi-point radios
  • Military and space
  • Test instrumentation

HMC1049 Low-Noise Amplifiers

ImageManufacturer Part NumberDescriptionP1dBGainAvailable Quantity
IC RF AMP GP 300MHZ-20GHZ 32QFNHMC1049LP5EIC RF AMP GP 300MHZ-20GHZ 32QFN14.5dBm15dB0View Details
IC RF AMP GP 300MHZ-20GHZ DIEHMC1049-SXIC RF AMP GP 300MHZ-20GHZ DIE13dBm16dB0View Details
Published: 2015-02-26