SI4739-C40-GUR

Current - Receiving:	19.9mA
Supplier Device Package:	24-SSOP
Package / Case:	24-SSOP (0.154", 3.90mm Width)
Operating Temperature:	-20°C ~ 85°C
Voltage - Supply:	2V ~ 5.5V
Features:	RSSI Equipped
Antenna Connector:	PCB, Surface Mount
Memory Size:	--
Data Interface:	PCB, Surface Mount
Series:	--
Applications:	General Purpose
Modulation or Protocol:	AM, FM, WB
Data Rate (Max):	--
Sensitivity:	--
Frequency:	520kHz ~ 1.71MHz, 64MHz ~ 108MHz, 162.4MHz ~ 162.55MHz
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

RF receivers have long since become an important part of our daily lives. From the time of AM radios, to today’s ever-present cell phones, RF receivers have been essential in our communication mediums. One of the most advanced and well-known receivers, the SI4739-C40-GUR, is used in many applications across a variety of fields. Understanding its working principle and potential helps us to make use of it to its fullest.

The SI4739-C40-GUR is a highly advanced RF receiver. It is a combination of a radio and an embedded control system. It was created to provide design flexibility and to handle advanced radio designs in an embedded system with a minimal of external components. In essence, it is a digital radio receiver that provides high levels of performance in a very small form-factor.

The SI4739-C40-GUR works through the AM/FM, shortwave, longwave, and satellite band channels and is capable of receiving a wide range of frequencies. It also has an input port for external antenna connections and is designed to be used fully integrated with other components such as a Bluetooth stack, allowing it to be used as an entire radio system.

The SI4739-C40-GUR is used in many applications. First and foremost, it is used in consumer electronics such as car audio systems, satellite television receivers, and digital radio receivers. Additionally, it is used in many industrial systems such as remote monitoring and control systems and in medical diagnosis systems. It is also used in machine-to-machine communication systems, where it provides a means of communication between different machines and devices.

In addition to its versatility, the SI4739-C40-GUR stands out for its high performance. Its noise figure is lower than other comparable receivers, allowing it to receive weaker or more distant signals with greater accuracy. It also offers superior signal-to-noise performance, allowing it to distinguish between signals and ambient noise more effectively than other receivers. Furthermore, it has low current consumption, allowing it to be used in energy-sensitive applications.

The SI4739-C40-GUR’s working principle can be divided into two parts. The first part is the analog portion, which includes the RF input, analog to digital conversion, and signal conditioning. The RF input receives the radio signals and passes them through the analog to digital converter. Once the signals have been converted to digital, they are then conditioned through the signal conditioning circuits. These circuits filter out unwanted noise and also perform amplification and frequency selection.

The second part of the SI4739-C40-GUR’s working principle is the digital portion. This portion consists of the digital demodulation and coding, as well as the embedded control system. The digital demodulation and coding convert the digital signals into the necessary format for the embedded control system. This system manages all of the functions of the receiver, including tuning, frequency selection, signal processing, and other features.

The SI4739-C40-GUR is an extremely versatile and powerful receiver. It is used in a wide variety of applications, from consumer electronics to industrial systems. Its superior performance and low power consumption make it an ideal choice for energy-sensitive applications. By understanding its working principle and potential, we can use it to its fullest.

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