LTC5583IUF#PBF

Series:	--
Packaging:	Tube
Part Status:	Active
Frequency:	40MHz ~ 6GHz
RF Type:	CDMA, LTE, W-CDMA, WiMAX
Input Range:	-59dBm ~ 4dBm
Accuracy:	±0.5dB
Voltage - Supply:	3.1 V ~ 3.5 V
Current - Supply:	90.1mA
Package / Case:	24-WFQFN Exposed Pad
Supplier Device Package:	24-QFN (4x4)
Base Part Number:	LTC5583

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Introduction

The LTC5583IUF#PBF is a general purpose RF detector from Linear Technology which is compatible with the industry standard 0.4mm pitch pin-out. This includes detector functions such as over-voltage protection, low voltage RF detection, and active clamping. This device is part of the family of RF detectors which is used in the field of radio-frequency (RF) detection and monitoring.

Functions and Features

The LTC5583IUF#PBF is specifically designed for use in applications such as cellular phones, Wi-Fi networks, and other wireless communication networks. It has many features which make it attractive to many users including: • High Efficiency: The detector is designed with a high efficiency, low power consumption, and low noise figure, which make it ideal for any design requiring high signal sensitivity. • Low Operating Voltage: The operating voltage range of the LTC5583IUF#PBF is between 1.8V to 3.3V, making it suitable for applications that need to run on a low-voltage supply. • Wide Operating Temperature Range: The LTC5583IUF#PBF can be used in extreme temperature environments, between -40°C to +125°C. • True Active Clamping: The true active clamping function allows for the device to be adjusted for optimised performance while also protecting the receiver. • Integrated Filtering: The integrated filter helps to reduce interference noise, allowing the receiver to detect signals with higher accuracy.

Application Fields

The LTC5583IUF#PBF has a wide range of applications. It can be used in cellular phones and wireless communication networks, such as Wi-Fi and Bluetooth, as a detector for over-voltage protection, low voltage RF detection, and active clamping. It is also suitable for use in medical and industrial applications, where its low operating voltage is an advantage. Its wide temperature range and integrated filtering can help create a reliable and robust system that can handle extreme temperatures and noise. In addition, the device can be used in automotive applications where the device can detect signals or power fluctuations in harsh environments.

Working Principle

The LTC5583IUF#PBF is an RF detector which operates by monitoring and interpreting signals from an antenna or radio. The device is first tuned to detect a specific frequency or signal. When the signal is detected, the device will then send a signal through its output, activating the active clamping circuit to protect against an over-voltage event. The active clamping helps to prevent any further damage or interference caused by the over-voltage. The LTC5583IUF#PBF also has an integrated filter which helps to reduce interference noise. This is done by adjusting the amplitude levels to separate the desired signal from the unwanted signals. This helps to maximize signal accuracy by removing background noise.

Conclusion

The LTC5583IUF#PBF is a general purpose RF detector from Linear Technology which is compatible with the industry standard 0.4mm pitch pin-out. It has many features which make it attractive to many users including its high efficiency, low power consumption, and wide temperature range. It is used in many applications such as cellular phones, Wi-Fi networks, medical and industrial applications, and automotive applications, where its low operating voltage and integrated filtering provide reliable performance and robust results. It operates by monitoring and interpreting frequency signals, and when a signal is detected, activating the active clamping circuit to protect against an over-voltage event. The LTC5583IUF#PBF is an ideal choice for any product requiring high signal sensitivity and reliable performance.

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