PL123-09SI-R

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PL123-09SI-R is a very versatile and powerful programmable clock generator. It is designed to generate multiple frequencies, including up to 16 differential output frequencies, from a single on-chip crystal oscillator. Clock frequencies and duty cycles can be adjusted to match the specific performance requirements of the system.

The PL123-09SI-R has an array of features that make it suitable for a diverse set of applications. The device is particularly suitable for use in communication systems, computer systems, consumer audio and video systems, automotive systems, consumer electronics and embedded systems.

The PL123-09SI-R is a programmable multi-channel clock-synthesis device which is capable of generating multiple frequencies (up to 16 differential output frequencies) from a single crystal oscillator. It utilizes the latest in fractional-N frequency synthesis techniques to effectively generate very low jitter clock outputs. This high performance clock generation system provides an unprecedented combination of flexibility, performance, and ease of use.

The PL123-09SI-R is equipped with both an Internal Adjustable Clock (IAC) and a Programmable Input Pad (PIP) port. The IAC can be used to vary the output frequency via hardware. The PIP provides access to additional control signals, allowing the system to be configured with digital control content.

The PL123-09SI-R utilizes phase locked loop (PLL) technology to generate its output clock signals. A PLL is a closed-loop system composed of a voltage controlled oscillator (VCO) and a loop filter, along with other necessary components. A PLL generates an oscillating output signal, which is related to an input reference frequency in terms of frequency, phase and amplitude, even though the two signals may be completely different in terms of their waveforms.

The PL123-09SI-R can generate optimally conditioned and accurately controlled output clock signals with excellent stability and low jitter performance. A wide variety of clock outputs, including low jitter and low power options, can be achieved by setting the parameters in the device configuration registers.

In summary, the PL123-09SI-R is a highly advanced programmable clock generator, which provides excellent performance, flexibility and low power consumption, making it suitable for a wide range of clock synthesis and frequency synthesizer applications. The features of the device and its ability to generate various frequencies and duty cycles makes it an ideal solution for applications such as communication systems, computer systems, consumer audio and video systems, automotive systems, consumer electronics and embedded systems.

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