SI51218-A1EAGMR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

SI51218-A1EAGMR is a Clock Generation, PLL and Frequency Synthesis device going in line with modern trends to reduce on power and space consumption while increasing in resilience and flexibility. Its use is in applications that require reliable, low cost and small form factor or surface mountable clock generation and frequency synthesis functions.

The SI51218-A1EAGMR implements the synthesizer and clock generation part of the system, using a Phase-Locked-Loop (PLL) or a set of multiplexers (MUX) to generate and control the frequency, phase and amplitude of frequency synthesized outputs and the clock signals. This can be used in both off-line and on-line applications, in order to generate the necessary signals for synchronization/timing of sophisticated systems.

The SI51218-A1EAGMR supports a wide range of applications, including embedded systems, telecommunications and digital storage systems. It is usually used to generate clock signals from an external reference frequency, such as an oscillator or an internal clock signal that is generated from a crystal oscillator. It is also used to generate reset and power-on reset signals. The SI51218-A1EAGMR has a versatile set of features, with phase and frequency correction/verification, phase/frequency synthesis, and spread spectrum functions.

The working principle of SI51218-A1EAGMR is based on the PLL or MUX technique, which uses a reference frequency signal as a base and then the PLL or MUX controls the frequency and phase of the synthesized output and clock signals. The PLL works by comparing the phase of the reference signal to the phase of the feedback signal and then adjusts the frequency of the synthesized output and clock signals to maintain a constant phase difference between them. The MUX is more advanced, providing more precise frequency control, but also higher power consumption.

Among its key characteristics, the SI51218-A1EAGMR has a wide frequency range, low operating voltage, wide voltage range, large temperature operating range, accurate frequency programming and adjustable-duty cycle pull–in range. The SI51218-A1EAGMR also has a built-in self-test feature for periodic calibration, allowing for more consistent performance at a lower cost.

The corresponding features described make the SI51218-A1EAGMR ideal for any clock and frequency synthesis application, and its wide range of features further enhances its adaptability. Its excellent performance and small size ensures it is an ideal choice of device for many embedded applications that must fit within a limited space.

The specific data is subject to PDF, and the above content is for reference