LTC5567IUF#PBF RF Downconverter Mixer IC, boîtier QFN 5mm x 5mm

LTC5567IUF#PBF Overview

The LTC5567IUF#PBF is a high-performance, broadband RF power detector designed for accurate power measurement across a wide frequency range. It supports frequencies from 10MHz to 6GHz, making it ideal for diverse wireless communication applications. Featuring a wide dynamic range and high linearity, this device facilitates precise and reliable power detection with minimal calibration. Its compact package and low power consumption enable easy integration into space-constrained systems. Engineers and sourcing specialists can rely on this solution for accurate power sensing in cellular infrastructure, test equipment, and broadband radio systems. For more product details, visit Fabricant de circuits intégrés.

LTC5567IUF#PBF Technical Specifications

LTC5567IUF#PBF Key Features

• Large couverture de fréquences : Supports 10MHz to 6GHz, enabling use with various RF systems from VHF to C-band, which simplifies design across multiple standards.
• Broad Dynamic Range: Detects signal power from -40dBm to +15dBm, allowing precise measurement from weak to strong signals, reducing calibration complexity.
• Faible consommation d'énergie : Operates at approximately 15mA supply current at 5V, promoting efficient power management in portable and embedded RF applications.
• Boîtier compact QFN : The 4mm ?? 4mm QFN-16 package supports high-density board layouts, optimizing space in compact RF modules and test equipment.

LTC5567IUF#PBF Advantages vs Typical Alternatives

This RF power detector offers superior sensitivity and broad frequency coverage compared to typical detectors, enabling accurate measurement from low to high power signals. Its low power consumption and compact QFN package facilitate integration into space- and power-constrained designs. Additionally, the device??s linear response reduces calibration overhead, improving reliability and measurement consistency over temperature and frequency variations.

Applications typiques

• Wireless infrastructure power monitoring, including cellular base stations and repeaters, where accurate forward and reflected power measurement is critical for system performance and protection.
• Test and measurement equipment requiring precise, wideband power detection for RF signal characterization and calibration.
• Broadband radio systems, including point-to-point microwave links, where consistent power sensing ensures link integrity and optimal signal quality.
• RF power amplifiers and transceiver modules for real-time power feedback control and monitoring to enhance efficiency and reliability.

LTC5567IUF#PBF Brand Info

The LTC5567IUF#PBF is part of a broad portfolio of RF and microwave components known for high accuracy and integration in demanding industrial and communications environments. Designed and manufactured with proven quality standards, this product exemplifies the brand??s commitment to delivering reliable, high-performance semiconductor solutions. Its combination of wide bandwidth, linearity, and compact packaging aligns with the needs of engineers developing next-generation RF systems.

FAQ

What frequency range does this power detector support?

The device operates over a broad frequency range from 10MHz up to 6GHz, covering multiple RF bands commonly used in wireless communications, test equipment, and broadband applications.

How does the output signal represent the input power?

The output is a DC voltage proportional to the logarithmic input RF power level, enabling straightforward interface