HMC187AMS8E

Overview

The HMC187AMS8E is a miniature passive frequency doubler MMIC manufactured by Analog Devices Inc. It operates within a frequency range of 850 MHz to 2 GHz and is housed in an 8-lead MSOP plastic package. The device features a maximum input power of 27 dBm (CW) and exhibits an insertion loss of 0.8 dB. It is designed for operation across a temperature range of -40°C to +85°C. This component is classified as a GaAs MMIC passive signal conditioning element intended for RF applications.

Feature Summary

• Passive frequency doubling functionality with suppressed fundamental and higher-order harmonics
• Miniature surface-mount construction in an 8-lead MSOP package
• Low insertion loss characteristic for efficient signal conversion

Applications

• HiperLAN systems
• UNII band applications
• RF signal chain development

Procurement Notes

This component is officially listed as obsolete or discontinued by the manufacturer. Availability is restricted, and sourcing may require checking secondary market distributors or evaluating end-of-life notices. Verify current stock status and authenticity through authorized channels before procurement planning.

Selection Notes

Select this part only if the specific 850 MHz to 2 GHz frequency range and passive doubling topology meet design requirements. Consider the low insertion loss and high input power handling capabilities. Due to its obsolete status, verify long-term supply stability and potential redesign needs for future production cycles.

Part Context

The HMC187AMS8E belongs to the HMC187 series of RF signal conditioning components from Analog Devices. It serves as a specialized frequency multiplier within the broader portfolio of microwave and RF integrated circuits, targeting niche communication standards requiring harmonic generation.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation due to the component's obsolete status. Evaluate alternative frequency doublers from the same manufacturer or other vendors that match the 850 MHz to 2 GHz range and MSOP-8 package constraints.