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The HMC187AMS8 is a miniature passive frequency doubler MMIC manufactured by Analog Devices Inc. It operates within a frequency range of 0.85 to 2.0 GHz and is housed in an 8-lead MSOP plastic package. The device utilizes GaAs MMIC technology for signal conditioning applications. It supports board mount installation with SMD/SMT termination types. The component functions as a passive frequency multiplier designed to suppress undesired fundamental and higher order harmonics, ensuring clean signal output across its specified bandwidth.
Verify the current lifecycle status before integration planning, as this component is listed as obsolete or discontinued by major distributors. Confirm availability through authorized channels or approved alternative sources. Ensure that any procurement activity accounts for end-of-life constraints and potential supply chain limitations associated with legacy RF components from Analog Devices.
Select this component for designs requiring passive frequency doubling within the 0.85 to 2.0 GHz range. Consider the MSOP-8 package constraints for PCB layout and thermal management. Evaluate compatibility with HiperLAN and UNII standards if applicable. Note that the passive nature of the device impacts gain characteristics compared to active alternatives.
The HMC187AMS8 belongs to the HMC187 series of RF signal conditioning components. It is part of Analog Devices' portfolio of miniature MMICs designed for high-frequency applications. The series includes related variants such as the HMC187AMS8E, which shares similar functional specifications but may differ in environmental compliance or packaging details.
Public confirmed substitute part numbers are not available in the provided documentation. The component is marked as obsolete. Designers should consult official manufacturer discontinuance notices or engineering support for recommended replacements or equivalent solutions.