841202BK-245LFT

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The 841202BK-245LFT clock generator or frequency synthesizer is a reliable device used for a wide range of applications. It is widely used across various industrial and commercial markets such as communications, industrial automation, medical and aerospace fields. As a top-level clock/timing solution provider, it provides precision quality and excellent characteristics on applications.

The 841202BK-245LFT has a very low-voltage range between 0 to 6V, making it suitable for a wide range of applications. It offers a fast startup time thanks to its fast switching times and low power commutation. The frequency of the output is also less than 30ns, making the outputs very clean and accurate. In addition, this device also offers excellent jitter performance. The total jitter is typically less than 1ps. This means that the device is capable of providing very accurate and precise clock signals, essential for a wide range of applications.

One of the key features of the 841202BK-245LFT is its push-pull differential outputs. The differential drivers and outputs provide the maximum noise immunity from electrical disturbances. All outputs are PIN-compensated, which means that the external noise can be controlled to a great extent. The output stages are also designed for low propagation delay, allowing for fast switching times.

The working principle of the 841202BK-245LFT is based on phase-locked loop (PLL) technology. PLL is a closed-loop system that uses feedback from the phase detector to adjust the frequency of the output clock to match with the reference clock. The PLL has two main components: the phase detector and the voltage-controlled oscillator (VCO). The phase detector is used to compare the phase of the reference clock with the feedback clock and any phase difference will be used to alter the frequency of the VCO. The output of the VCO is the output clock of the PLL.

The 841202BK-245LFT is also equipped with a programmable digital frequency synthesizer (DFS). This is a two-channel digital to analog (DAC) device that is used to generate a wide range of clock frequencies (4.375MHz to 590MHz) for PLLs. The DFS also provides programmable output frequency ranges and eight different output levels. It has an adjustable output voltage and current range and offers a programmable rise/fall-times ranging from 0 to 5.5ns.

The 841202BK-245LFT is ideal for a wide range of applications, including communications, industrial automation, medical and aerospace fields. The PLL technology and DFS enable it to generate a wide range of clock frequencies with very low jitter, allowing for very clean and accurate clock signals. The differential outputs also ensure noise immunity and the programmable DAC provide a wide range of frequency options.

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