ICS477R-05LFT

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ICS477R-05LFT is a clock generator, phase locked loop (PLL), and frequency synthesizer. It is a comprehensive semiconductor solution that integrates outputs and provides a wide variety of clock outputs. ICS477R-05LFT is designed for applications where low-noise, low-skew, and jitter-free clock output is essential.

ICS477R-05LFT is capable of generating and outputting up to 6 clock signals, each with a maximum operating frequency of up to 700MHz and having a low-jitter performance of less than 0.3ps. Additionally, the device supports 5 asynchronous inputs for clock and contains both synthesis and PLLs functions to synthesize multiple high-frequency clock outputs from one input.

Application Field

ICS477R-05LFT is used in many application fields where high-precision clock and timing are essential. It is often used in networking and bandwidth-intensive applications, such as high-speed, long-distance transmission systems, as well as in embedded systems, to provide clocking and synchronization for the system. It can also be used in the communications and aerospace industry, where an ultra-stable, low-jitter clock is required, such as in fiber optics and datacom equipment.

ICs477R-05LFT is also used in video processing applications, such as high-definition television (HDTV), digital video recorder (DVR), digital video broadcasting (DVB) applications, and in medical imaging systems, where a low-noise, low-skew, and jitter-free clock is essential.

Working Principle

ICS477R-05LFT uses a combination of PLLs and synthesized clock outputs to produce a wide variety of clock output frequencies. The device is equipped with integrated Phase Locked Loops (PLL) capable of generating multiple output frequencies from a single input signal. The PLL uses a reference frequency selected by the input signal to generate a synthesized output based on a multiplicative factor which is also set by the reference signal. This multiplier setting can be adjusted to produce the desired output frequency while maintaining a low jitter profile.

In addition, the ICS477R-05LFT also contains components that enable it to do a variety of functions such as output logic control, enable/disable of the outputs, and spread spectrum function. It also offers dynamic clock output enable/disable, where the outputs will be automatically disabled whenever the input signal is not present, and a power management system that minimizes power usage.

The ICS477R-05LFT is capable of creating outputs with different characteristics such as low-jitter output clocks, spread spectrum output frequencies, and variable system load compensation. These features ensure that the device can be used in many different applications, ranging from low-skew, low-power clock generator to high-precision, high-performance solutions.

Conclusion

ICS477R-05LFT is a powerful clock generator, phase locked loop (PLL), and frequency synthesizer. The device offers comprehensive features and high-precision clock and timing solutions, making it ideal for a variety of applications, such as networking, bandwidth-intensive systems, embedded systems, communications, and aerospace industries. The device also offers dynamic clock output enabling and power management, as well as low-jitter, low-skew, spread spectrum, and high-precision performance. All of these advanced features make the ICS477R-05LFT a highly advanced and dependable clock generator, PLL, and frequency synthesizer.

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