554NC000365DG

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Pin Configurable/Selectable Oscillators provide a wide range of user-defined frequencies with either digital or analog inputs. The 554NC000365DG is a member of this family of oscillators and is a versatile and cost-effective solution for modern day applications. This oscillator is designed to be configured and selected according to the desired frequency using digital inputs and therefore, offers an easy-to-use and flexible solution.

The 554NC000365DG utilizes a differential multiplication technique to achieve precision consumer grade frequencies in the range of 500kHz to 20MHz. Specifically, this oscillator takes a crystal oscillator core frequency of 110MHz and a multiplication factor of 5 to generate a consumer-grade frequency of up to 550 MHz. The 554NC000365DG offers both a standard pin configuration for setting the frequency and an optional customizable pin configuration for selection of the desired frequency.

The primary benefit of the 554NC000365DG is its ability to provide highly accurate frequencies that can be changed easily via digital or analog inputs. Using a combination of digital and analog signals, the user can select the desired frequency and apply it to the system. This eliminates the need to purchase and install complicated frequency-generation hardware and hence, reduces cost. Furthermore, a single clock frequency can be employed for multiple, distinct applications as the 554NC000365DG offers frequencyselectable operation.

The 554NC000365DG is designed with an HCMOS (high-density complementary metal-oxide-semiconductor) process and implemented with a few external components, allowing it to operate over a very wide range of temperatures and power supply voltages. The oscillator is suitable for SMD (Surface Mount Device) technology, making it ideal for high-density circuit boards.

The working principle of the 554NC000365DG revolves around the same fundamentals as any other oscillator. It consists of an input stage, a feedback stage, an amplifier and a voltage controlled oscillator (VCO). The input stage is responsible for obtaining the input signal and converting it into a suitable form for the amplifier. The feedback stage is responsible for providing the feedback loop with the necessary output and the amplifier is used to provide amplification of the input signal. Finally, a VCO is used to produce the desired frequency output.

The 554NC000365DG is used in a wide range of applications, including communications systems, industrial applications, military systems and consumer products. Its versatile and cost-effective design has proven to be an advantageous solution in today’s market. It can be used to produce precision consumer-grade frequencies over a wide range of temperatures and power supply voltages. Furthermore, this oscillator can be easily configured and selected according to the desired frequency using digital or analog inputs, eliminating the need for complicated frequency-generation hardware and reducing cost.

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