513BAA000644AAGR

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Pin Configurable/Selectable Oscillators are devices that can be configured to oscillate at different frequencies by modifying the state of one or more control pins. The 513BAA000644AAGR is a pin configurable oscillator that is aimed primarily at applications with limited real estate and high frequency requirements.

The 513BAA000644AAGR features a wide working range (1.0 MHz to 350 MHz) and low power consumption design (<0.6 mW). It is designed on a miniature and low-profile 4-pad SMD package with an industry-standard footprint, making it an ideal choice for applications where space is at a premium. The output frequency of the 513BAA000644AAGR can be adjusted via the on-board configuration pins.

The configuration pins on the 513BAA000644AAGR have multiple functions, depending on their mode of operation. In single-mode operation, up to 4 different frequencies can be selected from a list of pre-set frequencies. In dual-mode operation, up to 2 selectable frequencies can be chosen from a wider range of frequencies. In both modes, the output amplitude is adjustable via the configuration pins, giving the user greater control over the oscillator\'s performance.

The 513BAA000644AAGR oscillator also features a low jitter design, providing excellent performance in critical timing applications. Additionally, the device has a wide temperature range (-40 ~ +85℃) and is available in a variety of packages, making it suitable for applications across a broad range of industries including automotive, telecoms, avionics, and industrial automation.

The operating principle of the 513BAA000644AAGR is based on an oscillating feedback loop. The circuit contains a master oscillator, a set of frequency dividers/multipliers, and an amplifier. The master oscillator is responsible for producing the basic signal, which is then divided/multiplied by the frequency selection circuit. The output of the frequency selection circuit is then amplified and fed back to the input of the circuit, resulting in sustained oscillations.

The frequency selection circuit of the 513BAA000644AAGR is based on a combination of resistors and capacitors. The values of the resistors and capacitors are selected to generate frequencies in the designated range. The configuration pins of the device can be used to control the state of these components, thus allowing the user to adjust the output frequency.

In conclusion, the 513BAA000644AAGR is an excellent choice for applications that require reliable timing solutions and have limited space constraints. Its wide operating range, low power consumption design, robust operation, and adjustable output frequency make it a versatile and reliable solution for a variety of industries.

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