HMC-ALH445-DIE Low Noise Amplifier Chip, 18 - 40 GHz

The HMC-ALH445 is a GaAs MMIC HEMT self-biased, wideband Low Noise Amplifier die which operates between 18 and 40 GHz. The amplifier provides 9 dB of gain, 3.9 dB noise figure at 28 GHz and +12 dBm of output power at 1 dB gain compression while requiring only 45 mA from a single +5V supply. The HMC-ALH445 amplifier is ideal for integration into Multi-Chip-Modules (MCMs) due to its small size.

Applications
  • Wideband Communication Systems
  • Point-to-Point Radios
  • Point-to-Multi-Point Radios
  • Military & Space
  • Test Instrumentation
Features and Benefits
  • Noise Figure: 3.9 dB @ 28 GHz
  • Gain: 9 dB
  • P1dB Output Power: +12 dBm @ 28 GHz
  • Supply Voltage: +5V @ 45 mA
  • Die Size: 1.6 x 1.6 x 0.1 mm
  • Amplifiers
    S-Parameters
    Data Sheets
    Documentnote
    HMC-ALH445 Data SheetPDF 605.08 K
    Application Notes
    Documentnote
    AN-1363: Meeting Biasing Requirements of Externally Biased RF/Microwave Amplifiers with Active Bias Controllers (Rev. 0)PDF 804.11 K
    MMIC Amplifier Biasing Procedure Application NotePDF 435.1 K
    Broadband Biasing of Amplifiers General Application NotePDF 433.77 K
    Thermal Management for Surface Mount Components General Application NotePDF 189.99 K
    Order Information
    Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
    HMC-ALH445 ProductionCHIPS OR DIEOTH 5025C63.0751.72Y
    HMC-ALH445-SX ProductionCHIPS OR DIEREEL 225C00Y
    Reference Materials
    HMC-ALH445 Data Sheet hmc-alh445-die
    HMC-ALH445 S-Parameter hmc-alh445-die
    AN-1363: 利用有源偏置控制器满足外部偏置射频/微波放大器的偏置要求 (Rev. 0) hmc8120
    AN-1363: Meeting Biasing Requirements of Externally Biased RF/Microwave Amplifiers with Active Bias Controllers (Rev. 0) hmc8120
    MMIC Amplifier Biasing Procedure Application Note hmc1049lp5e
    Broadband Biasing of Amplifiers General Application Note hmc1049lp5e
    Thermal Management for Surface Mount Components General Application Note hmc1049lp5e
    38, 60 & 82 GHz MMICs for High Capacity Communication Links hmc-sdd112