LT5526EUF#PBF RF Mixer IC, High Linearity, 16-Lead QFN Package

LT5526EUF#PBF Overview

The LT5526EUF#PBF is a high-performance, low-noise IF amplifier with integrated gain control designed for RF and microwave applications. It offers a wide operating frequency range and precise gain adjustment suitable for wireless infrastructure, test equipment, and communication systems. This device integrates a low-noise amplifier (LNA) and a variable gain amplifier (VGA), delivering consistent gain control with minimal distortion and excellent linearity. Its compact 16-lead LQFP package supports streamlined PCB layouts and enhanced thermal management. For detailed specifications and purchasing options, visit IC Manufacturer.

LT5526EUF#PBF Technical Specifications

LT5526EUF#PBF Key Features

• Wide Frequency Coverage: Supports 30 MHz to 600 MHz, enabling versatile IF amplification across diverse RF systems.
• Integrated Gain Control: Offers a 30 dB variable gain range, allowing precise signal level adjustments for optimized system performance.
• Low Noise Figure: Maintains a typical noise figure of 4.5 dB, ensuring minimal signal degradation and improved sensitivity.
• High Linearity: Provides an input IP3 of +23 dBm, reducing distortion and enhancing dynamic range in congested signal environments.
• Low Voltage Operation: Operates from a 1.8 V to 5.5 V supply, supporting energy-efficient designs and compatibility with modern power rails.
• Compact LQFP Package: The 16-lead LQFP package simplifies PCB layout and improves thermal dissipation for reliable operation.
• Wide Temperature Range: Rated for -40??C to +85??C, suitable for industrial and commercial applications requiring robust temperature tolerance.

LT5526EUF#PBF Advantages vs Typical Alternatives

This device excels with its integrated gain control and low noise figure, providing superior signal fidelity compared to discrete amplifier solutions. Its wide frequency range and high linearity enhance system accuracy and dynamic range. The low voltage operation and compact packaging improve power efficiency and integration density. Overall, these features deliver a reliable and scalable solution for demanding IF amplification tasks where performance and size are critical.

Typical Applications

• Intermediate Frequency (IF) amplification in wireless base stations and infrastructure, where low noise and precise gain control are essential for signal integrity and interference rejection.
• RF test and measurement instruments requiring stable gain and low distortion to ensure accurate signal analysis.
• Communication receivers and transceivers that demand enhanced sensitivity and linearity over a broad frequency spectrum.
• Industrial and military RF systems operating in harsh environments, benefiting from the device??s wide temperature range and robust performance.

LT5526EUF#PBF Brand Info

The LT5526EUF#PBF is part of a series of IF amplifiers designed to meet the stringent requirements of modern RF and microwave electronics. Known for precision and integration, this device reflects the manufacturer’s commitment to delivering reliable components that enable high-performance communication and signal processing equipment. Its combination of low noise, high linearity, and flexible gain control makes it a preferred choice across multiple industrial sectors.

FAQ

What is the primary function of the LT5526EUF#PBF?

The device functions as an intermediate frequency amplifier with integrated variable gain control. It amplifies signals within the