MPC92469AC

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MPC92469AC is a high-performance any-frequency clock generator integrated circuit (IC) designed to generate a wide range of frequencies from 1 Hz to 1 GHz. It is designed to be a cost-effective custom/programmable clock generator solution for applications requiring multiple clock output frequencies with high-accuracy and low-jitter. The device is suitable for a variety of clock-generator applications in both the consumer and industrial markets.

The core of this device is the MPC92469AC programmable clock generator (PCG). The MPC92469AC utilizes two main components: a digital phase-locked loop (PLL) and an analog phase-frequency detector (PFD). The digital PLL is used to generate a digital version of the input clock signal, while the analog PFD is used to detect and correct any frequency errors in the digital signal. The PFD also controls the gain of the PLL, allowing it to adjust itself to different input frequencies.

The MPC92469AC provides a wide range of clock generation capabilities. It can generate frequencies from as low as 1 Hz up to 1 GHz, with both jitter and accuracy performance numbers in line with most other high-performance PCG ICs. The device also features a line phase adjust (LPA) capability, which allows users to fine-tune their output clock frequencies to match system timing requirements. The LPA can provide up to a +/-100 ppm adjustment range, making the adjustment process easy and accurate.

The MPC92459AC also has an integrated digital signal processor (DSP) to optimize the device’s performance. This DSP can automatically adjust the device’s PLL and other internal settings to achieve the best performance in a variety of applications. Additionally, the MPC92459AC also offers an input buffer option to help minimize noise and interference that may be present in the input clock signal.

The MPC92459AC has wide range of applications, including military/aerospace/defense systems, broadcast equipment, industrial and telecom systems, automotive, computers, consumer electronics, and many other systems. The device is an ideal solution for applications requiring low-jitter clock. It is also suitable for a wide range of frequency synthesis applications and is suitable for applications such as frequency multiplication, divider circuits, PLLs, and clock generators.

In summary, the MPC92459AC is a robust and cost-effective any-frequency clock generator solution for applications requiring multiple clock output frequencies with high-accuracy and low-jitter. It is ideal for applications in both the consumer and industrial markets, and it offers a wide range of frequency generation capabilities and a line phase adjust feature for fine-tuning the device’s performance. Additionally, the device has a built-in DSP and input buffer option to further enhance its performance.

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