530FC77M7600DG

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Oscillators

An oscillator is an electronic or mechanical device that produces a continuous unvarying signal, or a periodic signal such as a sine wave or sawtooth waveform. Oscillators are used in numerous applications, from consumer electronics to industrial machinery.

530FC77M7600DG Application Field and Working Principle

The 530FC77M7600DG non-volatile oscillator offers memory enable/disable, adjustable frequency and ±500 ppm output. It is suitable for automotive, industrial, and consumer applications. This device is designed to take the place of traditional quartz-based crystals, providing digital control of the on-chip PLL without needing an external MCU to adjust the frequency.

The 530FC77M7600DG oscillator consists of a single digital core with embedded memory and a PLL responsible for frequency generation. This makes the device ideal for embedded applications, particularly where space is limited and modification of the frequency is needed. The device uses a low-voltage CMOS memory cell technology to store the data, providing high reliability and extended lifespan. The device utilizes a high-performance analog PLL to generate the output frequency, which is adjustable up to ±5 percent, making it suitable for a wide variety of applications including automotive, industrial, and consumer electronic products.

The core of the device includes a memory enable/disable pin, used to control the store/recall of the data from the embedded SRAM. The PLL is used to generate the desired output frequency, which can be adjusted up to ±5 percent with an external voltage. The output frequency is tuned by modulating the voltage of an external capacitor, which must be sized according to the desired application.

The device can be used for many automotive applications including distributed stability control systems, vehicle remote keyless entry systems, and audio systems. It is also ideal for industrial and consumer applications including clock synchronization, clock signal restoration, data communications, and digital communication systems. The device is designed to consume low power and can operate on a single 3.3V supply voltage.

The 530FC77M7600DG non-volatile oscillator is a versatile and reliable device that provides digital control of the on-chip PLL and allows for large percentage frequency adjustments with small external components. Its low power consumption and memory enable/disable features make it suitable for a wide variety of automotive, industrial, and consumer applications.

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