LTC5562IUC#TRMPBF Overview
The LTC5562IUC#TRMPBF is a high-performance RF power detector designed for precision measurement of RF signal power from 30MHz to 6GHz. It features a wide dynamic range and low power consumption, making it suitable for various wireless communication and test equipment applications. This device integrates a log amplifier with a linear output voltage proportional to input power, enabling accurate and reliable power detection. Compact and easy to implement, it supports enhanced system performance while minimizing board space. For detailed specifications and ordering, visit Produttore di circuiti integrati.
LTC5562IUC#TRMPBF Technical Specifications
| Parametro | Specifiche |
|---|---|
| Gamma di frequenza | 30MHz to 6GHz |
| Input Power Range | -40dBm to +10dBm |
| Tensione di alimentazione | Da 3,0 V a 5,5 V |
| Corrente di alimentazione | 3.5mA (typical) |
| Gamma di tensione di uscita | 0.2V to 2.7V (linear with log input) |
| Logarithmic Slope | 25mV/dB (typical) |
| Output Impedance | 100?? (typical) |
| Tipo di confezione | 16-Lead 3mm ?? 3mm QFN |
LTC5562IUC#TRMPBF Key Features
- Wide Frequency Range: Supports 30MHz to 6GHz, enabling use across multiple wireless bands and broadband applications.
- High Dynamic Range: Accurately detects input power from -40dBm to +10dBm, ensuring precise power measurements in diverse signal conditions.
- Basso consumo energetico: Operates at a supply current of just 3.5mA, ideal for power-sensitive and portable RF systems.
- Linear Logarithmic Output: Provides an output voltage linearly proportional to the logarithm of the input power, simplifying system calibration and signal processing.
- Small Footprint QFN Package: Compact 3mm ?? 3mm form factor reduces PCB space, supporting high-density designs.
- Ampio intervallo di tensione di alimentazione: Operates with 3.0V to 5.5V supply, allowing flexible power configurations across various platforms.
- Integrated Output Impedance Matching: 100?? output impedance facilitates easy interface with analog-to-digital converters and other measurement circuitry.
LTC5562IUC#TRMPBF Advantages vs Typical Alternatives
This device offers superior sensitivity and an extensive frequency range compared to typical RF power detectors, enabling more accurate detection of low-level signals. Its low supply current enhances overall system efficiency, and the compact QFN package supports integration into space-constrained designs. The linear logarithmic output simplifies signal processing, improving measurement reliability and calibration ease relative to discrete or less integrated solutions.
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Applicazioni tipiche
- Wireless infrastructure power monitoring: Ensures accurate signal power measurement in base stations and repeaters across cellular and broadband systems.
- RF test equipment: Provides precise power detection for automated test setups and signal analyzers.
- Power control in RF transmitters: Enables real-time feedback for power amplifier linearization and efficiency optimization.
- Radar and instrumentation systems: Supports power measurement in diverse high-frequency sensing and measurement equipment.
LTC5562IUC#TRMPBF Brand Info
This RF power detector is part of a specialized portfolio focusing on high-accuracy, low-power RF measurement components. The product line is engineered to meet demanding industrial and communications standards, providing engineers with reliable and easy-to-integrate solutions. Designed with advanced semiconductor processing, this device delivers consistent performance and supports a wide range of industrial and commercial RF applications.
FAQ
What frequency range does the LTC5562IUC#TRMPBF support?
The device operates across a broad frequency range from 30MHz to 6GHz, covering many wireless communication bands and broadband RF applications. This wide range ensures versatility for various system designs.
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How does the output voltage of this detector relate to input power?
The output voltage is linearly proportional to the logarithm of the input RF power, with a
