HMC-ALH445-DIE

RECOMMENDED FOR NEW DESIGNS

GaAs HEMT MMIC Low Noise Amplifier, 18 - 40 GHz

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Overview

  • 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

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
HMC-ALH445-DIE
GaAs HEMT MMIC Low Noise Amplifier, 18 - 40 GHz
hmc-alh445_fbl
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Documentation

Data Sheet 1

Application Note 5

Technical Articles 1

Data Sheet

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Tools & Simulations

ADIsimRF

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.

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S-Parameter 1

Sys-Parameter Models for Keysight Genesys

Sys-Parameter models contain behavioral parameters, such as P1dB, IP3, gain, noise figure and return loss, which describe nonlinear and linear characteristics of a device.

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