PLL1707DBQ

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The PLL1707DBQ is a frequency synthesizer module designed for use in a wide range of applications. It provides an array of fixed and adjustable frequency synthesis capabilities and typically used by engineering teams to build systems that require timing circuits and to develop control logic.

This device is an improved version of the PLL1707CQ, adding an accommodation for higher frequencies and an dielectric-filled package, which ensures reliability and stability over a wide temperature range. This device works using Phase-Locked Loop (PLL) techniques, factorising the input signal by dividing its frequency. Frequency Synthesis requires an oscillator and a divider which divides the oscillator frequency by a multiple of the original signal. This device implements divide-by-4 and divide-by-8 division principles.

The PLL1707DBQ offers a low profile of 8-pin dip/soic package, size proportional to the application, and an advantage of speedy operation since an input signal can be divided by 16 to 23 from a reference signal. This device comes integrated with on-chip phase comparators, a VCO (Voltage Controlled Oscillator), Charge Pump, Loop Filter, and a Divider, combining the necessary circuits into one device. The presence of a fast lock circuitry also helps reduce the re-lock time of the PLL, which helps improved performance in applications such as communication systems.

When applied to a communication system, this device allows a signal to be transmitted over a large area without it getting distorted or corrupted by any outside signal. It also offers frequency selectivity and isolation, reducing interference and increasing signal clarity. In addition, the PLL1707DBQ works as a frequency stabilizer, using its PLL techniques to ensure that the frequency remains stable. This can be used in applications where precision timing is essential, such as clock synchronization and radio frequency signal monitoring.

The PLL1707DBQ can be used in various projects, from simple digital alarm clocks to more advanced control systems in machine control, aircraft autopilot and more. Additionally, this device can be used to solve problems encountered in a variety of industrial and consumer applications. Its wide operating temperature range and low power consumption (4.5 V to 5.5 V) makes it a perfect candidate for portable applications, making it suitable for mobile devices, such as smartphones, GPS systems, and more.

In summary, the PLL1707DBQ frequency synthesizer module is designed to provide an efficient frequency-division control logic and timing solution to a wide range of applications. The on-chip circuits, such as the VCO and the divider, enable precision timing, while the low-power consumption makes it suitable for portable use. The improved version offers and improved frequency range and low profile package, making PLL1707DBQ a great solution for engineers who require high-performance, reliable, and compact frequency synthesis.

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