HMC773A-SX

RF Mixers Overview

The HMC773A-SX is a general-purpose, double-balanced fundamental mixer MMIC manufactured by Analog Devices Inc. utilizing GaAs technology. It operates as an upconverter or downconverter within the 6 GHz to 26 GHz frequency range. Key electrical specifications include a maximum conversion loss of 12 dB and a noise figure of 10.5 dB. The device features a local oscillator frequency range of 6 GHz to 16 GHz and an intermediate frequency range from 0 Hz to 10 GHz. Performance metrics include an OIP3 of 19 dBm and a P1dB compression point of 10.5 dBm. It supports a power dissipation of 400 mW and functions within a temperature range of -55°C to +85°C.

RF Mixers Feature Summary

• Double-balanced architecture providing high isolation and suppression of unwanted mixing products
• Fundamental mixing operation suitable for both upconversion and downconversion applications
• Leadless RoHS-compliant LCC package design optimized for surface-mount integration

RF Mixers Applications

• Microwave communication systems requiring fundamental frequency translation
• Test and measurement equipment operating in the 6-26 GHz spectrum
• Point-to-point microwave links utilizing double-balanced mixing topology

RF Mixers Procurement Notes

Verify component authenticity through authorized Analog Devices channels due to restricted supply status. Confirm specific lot codes and RoHS compliance documentation prior to integration. Ensure handling procedures account for the die-level packaging format. Validate that the selected variant matches the required SMT installation style for the target PCB design.

RF Mixers Selection Notes

Select this component when fundamental mixing is required across the 6-26 GHz band with moderate linearity needs. Consider the 10.5 dB noise figure and 12 dB conversion loss against system budget requirements. Evaluate the 19 dBm OIP3 for intermodulation performance in dense signal environments. Ensure the 0-10 GHz IF range aligns with downstream processing capabilities.

RF Mixers Part Context

The HMC773A-SX belongs to the HMC773 series of RF mixers designed for wireless and microwave integrated circuit applications. As a GaAs MMIC, it offers robust performance in high-frequency regimes where silicon-based solutions may lack sufficient gain or linearity. The series targets applications demanding reliable frequency conversion without external filtering complexity.

RF Mixers Replacement Considerations

Public confirmed substitute part numbers are not available.