HMC-C019

RF Switches Overview

The HMC-C019 is a high-speed, high-isolation GaAs MESFET SPST switch housed in a miniature hermetic module with field-replaceable SMA connectors. It operates from DC to 20 GHz with a 5 V supply voltage. Key electrical parameters include 6 dB insertion loss, 65 dB isolation, +23 dBm P1dB output power, and +43 dBm IIP3 at 20 GHz. The device maintains a 50 Ohm impedance and functions within an operating temperature range of -55°C to +85°C.

RF Switches Feature Summary

• Utilizes GaAs MESFET technology for high-speed switching capabilities
• Housed in a miniature hermetic module with field-replaceable SMA connectors
• Provides high isolation performance across the operational frequency range

RF Switches Applications

• High-frequency signal routing in RF systems
• Test and measurement equipment requiring wideband switching
• Telecommunications infrastructure components

RF Switches Procurement Notes

Verify current availability status as distribution channels may indicate limited stock or restricted sales. Confirm that the specific package variant matches the required SMA connector configuration. Ensure compliance with RoHS3 specifications and EAR99 export classification requirements before finalizing procurement orders for this component.

RF Switches Selection Notes

Select this component when a single-pole single-throw topology is required for frequencies up to 20 GHz. Consider the hermetic packaging for environmental protection and the field-replaceable connectors for maintenance flexibility. Evaluate the 5 V supply requirement against system power constraints and verify thermal management needs for the specified operating temperature range.

RF Switches Part Context

This part belongs to the Analog Devices HMC series of RF switches. It represents a specialized solution for microwave applications requiring high linearity and isolation. The module format distinguishes it from bare die or standard surface-mount packages, offering integrated interconnects for immediate system integration.

RF Switches Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing circuit designs if considering alternative suppliers, as GaAs MESFET characteristics may vary between manufacturers.