PL502-00DC

Series:	*
Packaging:	Tube
Part Status:	Obsolete

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PL502-00DC application field and working principle

The PL502-00DC is a type of Clock/Timing - Clock Generators, PLLs and Frequency Synthesizers, designed for high-performance, miniature size and low power consumption. It is a state-of-the-art frequency synthesizer that provides a wide range of programmable frequency generation from 10kHz to 27MHz.

Application Field

The PL502-00DC is an ideal choice for a wide range of industrial, consumer and automotive applications, such as medical devices, HVAC, measurement and control, audio/video devices, system clock synchronization and many more. Its small size makes it ideal for portable devices like laptops and digital cameras, while its low power requirement makes it a good choice for battery-operated equipment like mobile phones, PDAs, etc.

What does it do?

The PL502-00DC is used to generate a clock signal from a digital input. It is designed to receive digital control signals and convert them into a high-frequency clock output. This clock output can be used to control the operations of different components in an electronic system. The PL502-00DC offers programmable frequency generation and can generate multiple frequency outputs.

Working Principle

The PL502-00DC utilizes a patented technique called Phase-Locked Loop (PLL) to generate its clock signal. The PLL operates on the principle of feedback control, where an input signal is compared with a reference clock signal and the difference between the two is used to modify the frequency of the output clock signal. This ensures that the output clock signal is always in frequency and phase with the reference clock signal.The PL502-00DC consists of a PLL circuit, a reference clock and a Digital Phase/Frequency Detector (DPDF). The DPDF detects any difference between the reference clock and the input digital signal. This difference is then presented to the PLL circuit, which modifies the frequency of the output clock signal accordingly.The PL502-00DC is also equipped with a pre-programmed Frequency Lookup Table (FLT) to help it generate the frequency output. The FLT allows the device to quickly switch to any desired frequency between 10kHz and 27MHz.

Conclusion

The PL502-00DC is an advanced Clock/Timing - Clock Generators and PLLs and Frequency Synthesizers. It provides a wide range of frequencies between 10kHz and 27MHz and utilizes the PLL technique to ensure the accuracy and precision of the output clock signal. Its small size and low power consumption make it ideal for various applications in industrial, consumer and automotive sectors.

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