HMC521ALC4TR-R5

RF Mixers Overview

The HMC521ALC4TR-R5 is a GaAs MMIC I/Q mixer manufactured by Analog Devices Inc. It operates within an RF and LO frequency range of 8.5 GHz to 13.5 GHz, with an IF range from 0 Hz to 3.5 GHz. Key electrical specifications include a maximum conversion loss of 9.5 dB, a noise figure of 14 dB, an OIP3 of 16 dBm, and a P1dB compression point of 7.5 dBm. The device dissipates 460 mW of power and functions reliably between -40°C and +85°C. It is housed in a compact LGA-24 surface-mount package.

RF Mixers Feature Summary

• Implements dual double-balanced mixer cells integrated with a 90-degree phase shift network for precise quadrature signal processing.
• Supports image reject mixing applications to suppress unwanted sidebands without external filtering components.
• Enables single-sideband upconversion functionality for efficient spectral transmission in communication systems.

RF Mixers Applications

• Image reject mixer configurations
• Single sideband upconverters
• Wireless communication transceivers

RF Mixers Procurement Notes

Verify component authenticity through authorized Analog Devices channels due to limited supply status. Confirm RoHS compliance and lot traceability prior to integration. Ensure storage conditions meet moisture sensitivity level requirements for the LGA-24 package. Validate that the specific suffix matches design specifications for tape-and-reel handling compatibility.

RF Mixers Selection Notes

Select this component when designing systems requiring high-frequency I/Q modulation between 8.5 GHz and 13.5 GHz. Consider the 16 dBm OIP3 and 7.5 dBm P1dB limits for linearity constraints. Evaluate the 460 mW power dissipation against thermal management capabilities. The LGA-24 footprint dictates PCB layout density and soldering profile requirements.

RF Mixers Part Context

This part belongs to the HMC521 series of GaAs MMICs designed for microwave applications. It integrates passive and active components on a single substrate to minimize size and parasitic effects. The technology leverages established GaAs processes for high electron mobility and low noise performance at millimeter-wave frequencies.

RF Mixers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires verification of pinout compatibility, impedance matching, and thermal characteristics with equivalent I/Q mixers from the manufacturer's portfolio.