ZL30169LDG1

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The ZL30169LDG1 is a versatile and reliable clock and timing device that offers exceptional performance, such as excellent accuracy, robustness and flexibility in a wide range of applications. It can be used in a variety of applications to provide clock signals, timing functions and other features of clock control and timing. Therefore, it can be classified into Clock/Timing - Application Specific.

The ZL30169LDG1 is a low-power, single-ended crystal oscillator which provides 19.44MHz reference clock for MCUs and DSPs. It includes a unique zero-delay buffering technology to eliminate any potential delay issue in the reference clock path. The device supports a wide range of input frequencies from 12.8MHz to 19.44MHz, making it ideal for applications that require fast clock frequencies or stable, high-accuracy reference clocks. The device also has a variety of features, such as a low-jitter phase-locked loop, programmable frequency dividers, an adjustable output-impedance, and a wide temperature range.

The working principle of the ZL30169LDG1 can be understood by looking at the way it is configured. The device is made up of two main components: a crystal oscillator and a phase-locked loop. The crystal oscillator is responsible for providing the clock signal. It consists of a quartz crystal with two electrodes that vibrate at a specific frequency when electrically excited. This vibration is then amplified and fed through the PLL circuitry.

The PLL circuitry is responsible for taking the signal from the crystal oscillator and adjusting its frequency over time by using a feedback loop. This is what makes it possible to achieve the desired level of accuracy. The PLL circuitry can also be programmed to divide the output frequency, allowing for easy integration into system clocks running on a variety of different frequencies.

The ZL30169LDG1 is a great option for applications that require fast clock frequencies or a stable, high-accuracy reference clock. It is reliable, accurate and flexible, providing excellent performance for a wide range of applications. Its low-jitter phase-locked loop and adjustable output-impedance are key features that make it well-suited for a variety of applications. From medical equipment and avionics to industrial machines and consumer electronics, the ZL30169LDG1 is an excellent choice for your clock and timing needs.

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