AX7DBF1-307.6955C

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Oscillators are a crucial component for a wide variety of electronic applications, and the AX7DBF1-307.6955C is a popular and reliable option. This component utilizes Non-Volatile Memory (NVM) or Electrically Erasable Programmable Read-Only Memory (EEPROM) to vary the frequency of an oscillating signal.

The AX7DBF1-307.6955C can be used in a wide variety of applications depending on the needs of the project. It can be used as a clock oscillator, a voltage controlled oscillator (VCO) or a frequency synthesizer. It is also suitable for use in digital signal processing applications such as pulse width modulation (PWM) and pulse frequency modulation (PFM).

The AX7DBF1-307.6955C is available in both a stand-alone module and in an integrated circuit (IC) package. The stand-alone module provides a variety of oscillator configurations, including average power, theta-sigma-delta, reduced noise, lock, self-calibration, and even multiplexer control. It also includes an on-chip Hall sensor and a pulse length control circuit, which allows for precise control of the oscillator\'s output signal.

The integrated circuit package features an oscillator core with a mix of analog and digital control logic. It includes an on-chip PLL and a voltage controlled oscillator (VCO). The PLL allows for a wide range of frequency synthesis, while the VCO provides fine-tuning capabilities. There is also a pulse width and frequency modulation (PFM) output stage as well as an interrupt handling capability.

The working principle of the AX7DBF1-307.6955C is based on the concept of digital logic. The main component of the device is an oscillator core, which is connected to a dedicated control logic circuit. The control logic circuit is responsible for generating a digital signal that is used to adjust the frequency of the oscillator. This signal is generated by the NVM or EEPROM, which varies the frequency depending on the needs of the project.

The control logic circuit also includes a programmable logic array (PLA), which is responsible for generating the various control signals. The PLA can be programmed using assembly language to create the logic control needed for the various oscillator configurations. A pulse width modulation (PWM) output stage is also included in some configurations.

The AX7DBF1-307.6955C can be used in a variety of applications, including frequency synthesis, VCOs, clock oscillators, and digital signal processing. It is an ideal choice for applications requiring accurate, high-speed oscillator frequencies. The device is available in both stand-alone and IC packages, and its digital-logic based working principle makes it a reliable and economical choice.

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