The LTC5567IUF#TRPBF is a high-performance, broadband RF power detector optimized for accurate power measurements from 10 MHz up to 6 GHz. This device integrates a logarithmic detector with a low noise figure and wide dynamic range, making it ideal for real-time monitoring and control of RF signals in wireless infrastructure and test equipment. Its compact footprint and low power consumption enhance system integration and efficiency. Designed for precision and reliability, it supports demanding applications requiring consistent power measurement across a broad frequency spectrum. Available from IC Manufacturer, this solution addresses modern RF power detection needs with exceptional linearity and repeatability.
LTC5567IUF#TRPBF Technical Specifications
Parameter
Specification
Units
Frequency Range
10 MHz to 6 GHz
GHz
Input Power Range
-40 to +15
dBm
Output Voltage Range
0.2 to 1.8
V
Supply Voltage
3.3
V
Current Consumption
5.6
mA
Logarithmic Slope
30
mV/dB
Accuracy
??1.0
dB
Package Type
16-Lead QFN (4 mm ?? 4 mm)
LTC5567IUF#TRPBF Key Features
Wide Frequency Coverage: Supports 10 MHz to 6 GHz, enabling use in diverse RF systems and broadband applications.
High Dynamic Range: Detects input power from -40 dBm to +15 dBm, allowing accurate measurements across weak to strong signals.
Low Current Consumption: Operates at 5.6 mA, which reduces power dissipation and extends battery life in portable equipment.
Logarithmic Output Response: Provides a linear-in-dB voltage output for straightforward power calculation and monitoring.
Compact QFN Package: 4 mm ?? 4 mm footprint facilitates easy integration in space-constrained designs.
High Accuracy and Repeatability: Maintains ??1 dB accuracy for reliable power measurements in demanding industrial environments.
3.3 V Supply Operation: Compatible with common industrial power rails simplifying power management.
LTC5567IUF#TRPBF Advantages vs Typical Alternatives
This power detector offers a combination of broad frequency coverage and wide dynamic range that typical alternatives may lack. Its low power consumption and small QFN package improve integration flexibility while maintaining ??1 dB accuracy, providing enhanced measurement reliability. The logarithmic output simplifies system calibration and reduces processing complexity, which benefits RF engineers needing precise, real-time signal power monitoring in compact, efficient designs.
Wireless infrastructure equipment such as base stations, where real-time RF power monitoring ensures optimal transmitter performance and regulatory compliance.
Test and measurement instruments requiring accurate broadband power detection for signal characterization and calibration.
RF power control in portable communication devices benefiting from low current consumption and compact size.
Radar and electronic warfare systems that demand reliable power measurement across wide frequency ranges for signal integrity.
LTC5567IUF#TRPBF Brand Info
This device is part of a product line developed by a leading semiconductor manufacturer renowned for high-quality RF and analog solutions. The LTC5567IUF#TRPBF combines advanced silicon design with robust manufacturing processes, delivering consistent performance and reliability. Its reputation in industrial and communications markets stems from its precision, ease of integration, and broad frequency capabilities, making it a trusted choice for engineers designing modern RF systems.
