511FBA000331BAGR

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Oscillators

An oscillator is an electrical circuit that generates a recurring signal, usually at a constant amplitude and frequency. The 511FBA000331BAGR is such an oscillator, designed specifically for mobile and portable radio applications. In this article, we’ll explain the kinds of applications for which this oscillator is designed and how it works.

Applications

The 511FBA000331BAGR oscillator is designed for a wide range of communication applications. Primarily, it is used in mobile, portable, and consumer radio products. It is also used in some telecommunication applications and cellular base stations. This oscillator provides a cost-effective solution for FM, AM, shortwave, and VHF/UHF receivers, as well as other electronic applications.

Technical Specifications

This oscillator is designed to meet a variety of stringent technical requirements. It operates in a frequency range of 0.1MHz-15MHz, utilizes 12V supply voltage, and consumes up to 35mA of current. It also features a -114dBc/Hz at 10kHz phase noise, and a typical output power of 0dBm. The temperature range is extended to -40 to 85 degrees Celsius, and the device also offers a wide variety of optional functions, such as subaudible tone generation, output amplitude control, and output power control.

Working Principle

The 511FBA000331BAGR oscillator is designed using an innovative and advanced phased-locked loop (PLL) frequency synthesizer technology. This technology is based on the combination of a high-efficiency voltage-controlled oscillator (VCO) with a low-noise phase detector and a loop filter. The PLL circuit continuously adjusts the voltage to the oscillator so that its frequency is always matched to an incoming reference signal. This ensures that the output signal always has a fixed frequency and low phase noise.

In addition, the 511FBA000331BAGR oscillator also features a wide variety of functions, such as an optional subaudible tone generator, output amplitude control, and output power control. These functions are made possible by the use of a dedicated integrated control (ICC) block, which provides an easy-to-use interface for controlling the frequency, amplitude, and phase of the output signal.

Conclusion

The 511FBA000331BAGR oscillator is a highly reliable and cost-effective solution for a wide range of mobile and portable radio applications. It is designed using an advanced PLL frequency synthesizer technology, which ensures that the output signal always has a fixed frequency and low phase noise. In addition, the oscillator also offers a variety of optional functions, such as subaudible tone generation, output amplitude control, and output power control.

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