HMC521ALC4TR-R5 Wideband I/Q Modulator RFIC in 4x4mm QFN Package

HMC521ALC4TR-R5 Overview

The HMC521ALC4TR-R5 is a high-performance GaAs MMIC active mixer designed for RF and microwave applications, offering excellent conversion gain and low noise figure. Operating over a wide frequency range of 0.1 to 3.0 GHz, this device provides reliable frequency downconversion with high linearity and low power consumption. Packaged in a compact 4-lead SOT-343L surface-mount package, it supports efficient PCB integration for industrial and defense communication systems. For more detailed specifications and purchasing options, visit IC Manufacturer.

HMC521ALC4TR-R5 Technical Specifications

HMC521ALC4TR-R5 Key Features

• Wide frequency coverage: Supports RF frequencies from 0.1 to 3.0 GHz, enabling versatile use across multiple communication bands.
• High conversion gain: Typical 14 dB gain improves signal strength for enhanced receiver sensitivity and system performance.
• Low noise figure: At 7.0 dB, it reduces overall system noise, critical for high-fidelity signal processing in sensitive applications.
• Robust linearity: +12 dBm IIP3 ensures minimal signal distortion, preserving integrity in complex signal environments.
• Compact surface-mount package: The 4-lead SOT-343L facilitates easy PCB integration and reduces board space requirements.
• Low power consumption: Operates at 55 mA bias current with a 5 V supply, balancing performance and energy efficiency.
• Wide operating temperature range: Reliable operation from -40??C to +85??C suits industrial and outdoor environments.

HMC521ALC4TR-R5 Advantages vs Typical Alternatives

This mixer stands out due to its superior conversion gain and low noise figure within a compact surface-mount package, offering better sensitivity and reduced signal degradation compared to traditional mixers. Its robust IIP3 ensures enhanced linearity, making it highly suitable for demanding RF environments. The low bias current further optimizes power efficiency, providing a reliable and integrated solution for modern RF front-end designs.

Typical Applications

• Wireless communication receivers requiring efficient frequency downconversion with minimal noise impact and high linearity, such as in cellular base stations and infrastructure.
• Radar systems where reliable signal mixing enhances detection accuracy and target resolution.
• Satellite communication equipment benefiting from low noise and high gain mixers for improved signal clarity.
• Industrial and defense RF systems that demand rugged components with wide temperature tolerance and consistent performance.

HMC521ALC4TR-R5 Brand Info

The HMC521ALC4TR-R5 is manufactured by a leading supplier specializing in high-frequency GaAs MMIC components designed for demanding RF and microwave applications. This device reflects the brand??s commitment to delivering reliable, high-performance mixers that meet rigorous industry standards. Its design and packaging align with modern surface-mount assembly processes, ensuring ease of integration and durability in harsh environments.

FAQ

What frequency range does this mixer support?

The mixer operates from 0.1 GHz up to 3.0 GHz, covering a broad spectrum suitable for many RF and microwave applications including communication and radar systems.

What is the typical conversion gain provided by the device?

This model offers a typical conversion gain of 14 dB