ADRF5021BCCZN RF Mixer, Downconverter, Low Noise, 32-Pin LFCSP Package

ADRF5021BCCZN Overview

The ADRF5021BCCZN is a high-performance, low-noise, single-pole double-throw (SPDT) RF switch designed for applications in the 50 MHz to 6 GHz frequency range. Featuring excellent linearity and low insertion loss, this device provides efficient signal routing with minimal distortion, making it ideal for wireless communications and instrumentation. The switch supports a single +3 V to +5 V control voltage and offers fast switching speed with high isolation, ensuring reliable operation in demanding RF front-end designs. Available in a compact 6-lead LFCSP package, it facilitates easy integration into space-constrained industrial and commercial systems. ICメーカー

ADRF5021BCCZN Technical Specifications

ADRF5021BCCZN Key Features

• 広い周波数範囲： Supports operation from 50 MHz to 6 GHz, enabling versatility across multiple RF bands used in modern communication systems.
• Low Insertion Loss: Typical insertion loss of 0.4 dB at 1 GHz minimizes signal attenuation, improving overall system sensitivity and efficiency.
• High Isolation: Provides up to 35 dB isolation at 1 GHz, reducing signal leakage and enhancing channel selectivity for better performance.
• High Linearity: IP3 of 55 dBm ensures low distortion in high-power RF signal paths, critical for maintaining signal integrity in complex RF environments.
• 高速スイッチング・スピード： Typical switching time of 30 ns supports rapid signal routing, improving system response times in dynamic applications.
• Compact Packaging: 6-lead LFCSP package enables easy PCB layout and space savings in compact industrial or commercial RF designs.
• Simple Control Interface: Operates with a single control voltage between 3 V and 5 V, simplifying integration with standard logic levels.

ADRF5021BCCZN Advantages vs Typical Alternatives

This RF switch offers superior insertion loss and isolation compared to many typical SPDT switches, enhancing signal quality and system performance. Its wide frequency coverage and high linearity make it suitable for advanced RF front-end applications where accuracy and low noise are essential. Additionally, the fast switching speed and compact packaging improve design flexibility and reliability, making it a preferred choice over bulkier or slower alternatives.

代表的なアプリケーション

• Wireless infrastructure equipment, including base stations and repeaters, where low-loss, high-isolation RF switching is critical for signal routing between antennas and transceivers.
• Test and measurement instruments requiring precise, fast switching of RF signals across wide frequency bands for accurate device characterization.
• Military and aerospace communication systems demanding rugged, reliable RF switches capable of operating over broad temperature ranges and frequencies.
• RF front-end modules in portable devices and IoT applications that benefit from compact, low-power switching solutions to enhance battery life and performance.

ADRF5021BCCZN Brand Info

The ADRF5021BCCZN is part of a family of high-quality RF switches offered by a leading semiconductor manufacturer renowned for innovation in analog and mixed-signal components. Designed to meet stringent industry standards, this device embodies the brand??s commitment to delivering robust, reliable semiconductor solutions optimized for demanding RF and microwave applications.

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