CDCI6214RGER Integrated Circuits (ICs)

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The CDCI6214RGER is a high performance clock generator designed for modern clock and timing applications. It is capable of generating up to four simultaneous clock outputs, each with a frequency range of two to two hundred fifty six MHz. It is also configurable to generate output frequency, rise and fall time, pulse width, and other parameters. In addition, the device is also capable of creating multiple clock cycle synchronization signals, allowing for the synchronization of multiple devices. The CDCI6214RGER is suitable for a wide range of application fields, ranging from telecommunications to computing applications.

In order to understand the working principle behind the CDCI6214RGER, it is important to first understand the concept of a Phase Locked Loop (PLL). A PLL is a closed loop control system composed of a voltage-controlled oscillator, a phase detector, and a feedback loop. The goal of a PLL is to generate an output frequency that is a multiple of the reference frequency, which is usually provided by an external source. The PLL takes the external source signal, and then compares the alternating current output of the controlled oscillator. If there is a difference in the frequencies, the PLL will adjust the frequency of the controlled oscillator to match the external source. Through this adjustment, the PLL is able to lock on to the external frequency, and thereby generate an output frequency proportional to the reference a source.

The CDCI6214RGER takes advantage of this principle to generate up to four low-skew output clocks. The device uses a series of digital dividers, shift registers, and flip-flops to create a set of finite-state machines (FSM). These machines then control the output frequency of the device. By adjusting the parameters of the FSM, it is possible to adjust the output frequency of the device while keeping the output phase and pulse widths constant. The device also includes a control logic block, which enables the device to be programmed via a serial connection.

The CDCI6214RGER is an excellent choice for applications requiring high precision and low-skew clock signals. It is suitable for a wide range of telecom and computing applications such as Ethernet, USB, PCI Express, and Wi-Fi. The device can be used for clock and data recovery, clock generation, and frequency synthesis. Additionally, the device is ideal for embedded systems as it is small, low-power, and highly integrated.

Overall, the CDCI6214RGER is a versatile and advanced clock generator designed for modern clock and timing applications. It is capable of generating up to four simultaneous output clocks, each with a frequency range of two to two hundred fifty six MHz. In addition, the device is also configurable to generate output frequency, rise and fall time, pulse width, and other parameters. The CDCI6214RGER is particularly well suited for telecommunications and computing applications such as Ethernet, USB, PCI Express, and Wi-Fi. The device’s ability to generate multiple clocks cycle synchronization signals makes it especially suitable for embedded systems.

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