DSC2144FE2-E0017T

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The DSC2144FE2-E0017T is a pin-configurable/selectable oscillator, which features a low phase jitter of less than 0.7 UI. It is used in numerous applications, from industrial automation to automotive to consumer electronics, as well as clock generators in communication systems. It is well-suited for a variety of applications that require high accuracy, stability and low phase jitter clock generation without the added costs and complexity of external components.

The DSC2144FE2-E0017T oscillator is an oscillator with a standard frequency range of 20MHz to 125MHz. This range can be adjusted to sufficient adjustments, making it easy to tailor it to the specific needs of a given application. It has a wide input voltage range between 1.5V and 3.3V and its frequency is internally adjustable through a programming voltage of 0V-2.5V. The supply current is only 1mA which makes it extremely low power.

The DSC2144FE2-E0017T has two small pins on the board for programming its frequency; one for pulse width modulation and another for inductor or capacitor selection. These small pins are designed for convenient programming, so that users can choose the frequency easily with no extra components required. In addition, the DSC2144FE2-E0017T has a built-in wave shaper for clean output waveforms as well as a wide supply voltage range. This makes it useful for all kinds of applications.

In terms of working principles, the DSC2144FE2-E0017T oscillator makes use of the Pierce circuit principle. The oscillator has two inverting stages; the first stage is an amplifier with a gain of more than unity, while the second stage amplifies the oscillation generated in the first stage. The pulse width adjusts the frequency range and drive level, while the inductor or capacitor selection determines the frequency of the output signal. The Pierce oscillator is one of the most commonly used oscillator topologies because of its low power and high stability.

In conclusion, the DSC2144FE2-E0017T is a pin-configurable/selectable oscillator designed for a wide range of applications, from low-power consumer electronics to high-power industrial and automotive applications. It features a wide voltage range and low current consumption, as well as a small profile to fit cramped spaces. It uses the Pierce principle for generating a wide frequency range and is adjustable through two pins for convenient programming. Its phase jitter of 0.7UI makes it ideal for communication systems requiring highly accurate stable idle oscillation.

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