HMC392-SX

Overview

The HMC392-SX is a GaAs monolithic microwave integrated circuit (MMIC) low noise amplifier die from Analog Devices Inc. It operates within a frequency range of 3.5 GHz to 7.0 GHz. Key electrical parameters include a gain of 14.5 dB, a noise figure of 2.5 dB, and a P1dB output power of 16 dBm. The device requires a supply voltage between 4.5 V and 5.5 V and draws a supply current of 55 mA. It is designed for surface mount installation in a die package format.

Feature Summary

• Utilizes Gallium Arsenide (GaAs) technology for high-frequency performance
• Provides low noise amplification suitable for sensitive receiver front-ends
• Operates as a bare die component for custom integration

Applications

• GPS signal processing
• Satellite communication systems
• Point-to-point radio links

Procurement Notes

Verify the specific suffix requirements when sourcing this component, as packaging and handling specifications may vary between standard and specialized versions. Confirm that the procurement channel provides appropriate ESD protection measures suitable for bare die components. Ensure compatibility with existing assembly processes for surface-mount die attachment. Cross-reference the manufacturer's latest documentation to confirm current availability status and any potential obsolescence notices associated with this part number.

Selection Notes

Select the HMC392-SX when a compact, high-performance low noise amplifier is required for the 3.5 GHz to 7.0 GHz band. This component is appropriate for designs prioritizing low noise figure and moderate output power in a minimal footprint. Consider the bare die form factor if space constraints preclude the use of standard packaged amplifiers. Evaluate system-level impedance matching requirements to optimize the 14.5 dB gain specification.

Part Context

This component belongs to the HMC392 family of GaAs MMICs produced by Analog Devices Inc. The family includes various configurations such as the HMC392A-SX and the packaged HMC392ALC4TR. While sharing similar operational bands, variations exist in gain, noise figure, and supply voltage across these derivatives. The HMC392-SX specifically denotes the standard die version operating up to 7.0 GHz.

Replacement Considerations

The HMC392A-SX serves as a verified alternative within the same product family, offering slightly different electrical characteristics while maintaining the 3.5 GHz to 7.0 GHz operating range. Designers should review the datasheet differences regarding gain and noise figure before substituting.