HMC565-SX

Overview

The HMC565-SX is a GaAs monolithic microwave integrated circuit (MMIC) low noise amplifier from Analog Devices Inc., designed for operation within the 6 GHz to 20 GHz frequency range. This die-level component provides a typical gain of 23 dB and a noise figure of 2.5 dB, supporting VSAT applications. It operates on a single 3 V supply with a current consumption of 53 mA. Key performance metrics include a P1dB compression point of 10 dBm and an OIP3 of 10 dBm. The device features an input return loss of 15 dB and a power dissipation of 753 mW, functioning reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Utilizes GaAs MMIC technology for high-performance wideband amplification in the 6-20 GHz spectrum.
• Provides high gain and low noise characteristics suitable for sensitive receiver front-end stages.
• Operates efficiently on a single 3V power supply with moderate current requirements.

Applications

• VSAT communication systems
• Point-to-point microwave links
• Satellite ground station receivers

Procurement Notes

Verify that the specific suffix '-SX' denotes the bare die configuration, distinct from packaged variants like LC5 or TR. Confirm availability status as distribution channels may report limited stock or discontinuation notices. Ensure handling protocols account for the exposed die nature, requiring specialized mounting techniques compatible with ceramic or substrate surfaces. Cross-reference datasheet revisions to confirm electrical parameters match design requirements.

Selection Notes

Select this component when a bare die solution is required for custom RF module integration within the 6-20 GHz band. Consider the thermal management capabilities of the host PCB due to the 753 mW power dissipation. Evaluate the need for external matching networks to optimize gain flatness and impedance matching at the 50 Ohm interface. Compare against packaged alternatives if assembly automation constraints exist, as the die form factor necessitates manual or specialized pick-and-place processes.

Part Context

The HMC565 belongs to the HMC565G series of wideband low noise amplifiers by Analog Devices. It serves as the foundational die variant, offering designers flexibility for custom packaging and integration into proprietary RF assemblies. This model complements other family members like the HMC565LC5, which provides a pre-packaged surface-mount alternative for standard manufacturing workflows.

FAQ

What is the difference between HMC565 and HMC565-SX?

The HMC565-SX specifically identifies the bare die version of the amplifier. While electrically identical to the core HMC565 specifications, the '-SX' suffix confirms the component is supplied as an unpackaged die rather than in a ceramic or plastic package.

Is the HMC565-SX RoHS compliant?

Yes, the component is RoHS compliant, adhering to environmental standards for restricted hazardous substances in electronic equipment.