PL502-11OC

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The PL502-11OC clock generator is a highly versatile, wide frequency range, PLL-based clock generator, suitable for applications like digital TV, digital video, DSL, PC graphics and telecom. By leveraging a proprietary digital CMOS process, the PL502-11OC is able to deliver excellent frequency stability (±10 ppm) over temperature, low jitter and wide frequency range, while operating off of a single +3.3 V supply.

The PL502-11OC is a fully integrated PLL-based clock synthesizer utilizing a combination of internally-regulated oscillators, dividers, programmable gain blocks and programmable anti-aliasing filters. Upon power up, the on-chip oscillator and dividers are configured as a standard 1:N clock generator. With the addition of an external clock source, the PL502-11OC can be used as a frequency synthesizer to generate output frequencies that are multiples of the reference clock frequency.

The programmable gain blocks and anti-aliasing filters are used to enhance the performance of the PL502-11OC. The programmable gain blocks are used to adjust the amplitude of the reference clock signal to optimize frequency accuracy. The anti-aliasing filters are used to reduce the amount of noise and jitter that can be present in the reference clock signal, ensuring a clean output signal.

The PL502-11OC is designed to be easy to use and integrate into most systems. It features a configurable digital logic interface, allowing for easy configuration and control. A number of external components are used to configure the PLL, including an external reference oscillator, divider chain, programmable anti-aliasing filters, and programmable gain blocks. Additionally, the PL502-11OC includes an integrated Power-down Mode, allowing for fast and efficient power savings.

Overall, the PL502-11OC is an ideal solution for systems requiring a frequency-agile output with high frequency stability and low jitter. It is perfect for applications such as digital TV, digital video, game consoles, DSL, PC graphics and telecom. By leveraging a proprietary digital CMOS process and an integrated Power-down Mode, the PL502-11OC provides an ideal solution for customers looking for a reliable, low-cost PLL clock generator.

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