ICS9161A-01CW16T

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ICS9161A-01CW16T is a Clock/Timing Application Specific integrated circuit (ASIC). It is designed to generate clocking signals for motherboards and other digital devices. The product is highly integrated, offering low cost, low power, and great reliability. It provides absolute timing and synchronization accuracy, making it suitable for mission-critical applications such as embedded and industrial systems.

Application Field: The ICS9161A-01CW16T can be used in server, desktop, and mobile applications to provide synchronous clocking signals over multiple clock and data lines. It is especially useful in multi-processor, multi-phase systems where high precision and reliability are required. It can also be used in embedded systems, automotive, aerospace, and medical applications.

Working Principle: The product includes a frequency synthesizer, phase-locked loop (PLL), and frequency- and phase-locked loop (FPLL). This is combined with the silent clock features for low noise operation. Its PLL is used to generate clock signals from the main crystal oscillator, which can be locked to an external reference. The synthesizer then generates signals evenly distributed over a clock phase range. The FPLL, meanwhile, takes two input signals from the CRYSTALIN, CLKIN, or CLK_X phases, provides phase and frequency compensation, and synchronizes it with the target frequency and phase.

The ICS9161A-01CW16T also features a clock jitter attenuator (CJA). This mechanism reduces high-frequency noise and jitter, providing high-fidelity output of clock pulses. It is capable of providing frequencies up to 1MHz, which is more than enough for typical PC and server applications. The product also boasts excellent EMI performance, providing clean clock signals that are compliant with numerous international standards.

The ICS9161A-01CW16T is a highly reliable and low-cost clocking solution. It is ideal for applications where high-precision and low-noise operation is paramount. It offers comprehensive signal identification, EMI suppression, and jitter attenuation to ensure reliable operation of any digital device.

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