Analog Devices Inc. HMC751LC4 SMT PHEMT Low Noise Amplifiers

Analog Devices Inc. HMC751LC4 SMT PHEMT Low Noise Amplifiers are high dynamic range GaAs pHEMT MMIC Low Noise Amplifiers (LNA) housed in a leadless, Pb free, and RoHS compliant SMT package. The HMC751LC4 provides 25dB of small signal gain, 2.2dB of noise figure and output IP3 of +25dBm. The P1dB output power of +13dBm also enables the LNA to function as a LO driver for balanced, I/Q or image reject mixers. The HMC751LC4 allows the use of surface mount manufacturing techniques. Typical applications include point-to-point radios, point-to-multipoint radios, VSAT, test equipment, sensors, and military applications.

Features

  • 2.2dB Noise figure
  • 25dB Gain
  • +25dBm OIP3
  • +4V @ 73mA Single supply
  • 50Ω matched input/output
  • RoHS compliant 4mm x 4mm package
  • Electrical specifications, TA = +25°C, VDD 1, 2, 3 = +4V

Applications

  • Point-to-Point radios
  • Point-to-Multi-Point radios and VSAT
  • Test equipment and sensors
  • Military

Functional Diagram

Block Diagram - Analog Devices Inc. HMC751LC4 SMT PHEMT Low Noise Amplifiers