MPC961PAC

Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers

MPC961PAC is an integrated circuit (IC) used for clock and timing application. It is an Ultra-Low jitter clock generator. It has been designed to meet the needs of the most stringent applications, by combining frequency synthesis technology with high levels of jitter and timebase-performance.

The most notable feature of the MPC961PAC is its ability to generate precise frequencies with low jitter that can be fine tuned horizontally and vertically in the frequency domain. This design is based on four primary components, namely, an output buffer, a tuning amplifier, and a frequency synthesizer.

The output buffer provides an adjustable level of amplitude modulation for the desired output frequency. The tuning amplifier is responsible for fine-tuning the frequency range in the frequency domain. Finally, the frequency synthesizer provides a direct connection for controlling the output frequency by combining a programmable divider and a phase-locked loop (PLL) core.

The MPC961PAC also includes several features to allow for precise output frequency tuning and control. It has an integrated PLL which utilizes a digital phase detector, a programmable loop filter, and a programmable voltage-controlled oscillator (VCO). In addition, the MPC961PAC provides on-chip temperature compensation and low-noise output. This enables the IC to maintain low-jitter, high-frequency accuracy in the most extreme environmental conditions.

Overall, the MPC961PAC is a very versatile IC that can be used for a wide variety of clock and timing applications. It is suitable for use in both network applications, cellular systems, and so on. The combination of low-jitter, precise frequency tuning, and wide temperature range makes the MPC961PAC a great choice for use in almost all clock and timing applications.