SIT9002AC-23H33EK

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Programmable Oscillators are a type of electronic oscillator designed to operate with a wide range of frequencies. They are also known as digitally tuned oscillators, digital synthesizers, or digital variable oscillators. They are typically used in applications where precise frequency control is necessary, such as in digital circuitry. The SIT9002AC-23H33EK programmable oscillator is a widely used component for applications requiring a precise frequency control.The primary purpose of a programmable oscillator is to generate an output signal with a range of frequencies within a specific range from an external digital source. It does this by receiving digital data from a microcontroller input and translating it into a physical output frequency. This output is then used to set the precise oscillator frequency. This type of oscillator is ideal for applications requiring precise frequency stability and adjustable frequency ranges.The SIT9002AC-23H33EK has a frequency range of 23.00-2.33 MHz and a frequency accuracy of +/-5 ppm. It is also capable of controlling three programmable outputs and has an on-chip temperature compensation system. The SIT9002AC-23H33EK is a 5V powered device, with an operating temperature range of -40 to +85 degrees Celsius. The device is also RoHS compliant.The SIT9002AC-23H33EK is used in a wide range of applications where precise frequency control is required, such as digital circuitry, audio equipment, and home entertainment systems. It can also be used as part of a system that requires precise frequency and temperature control.The working principle of the SIT9002AC-23H33EK is based on the combination of a voltage controlled oscillator (VCO) and a phase-locked loop (PLL). A VCO is an oscillator that is electronically tuned by applying a certain voltage to its input. By varying the voltage, a wide range of frequencies can be generated. A PLL is an electronic circuit that locks the frequency of an oscillator in phase and frequency to a reference signal. The two components are coupled together in order to form the SIT9002AC-23H33EK. The VCO is controlled by the PLL, which uses the input from the microcontroller to set the precise output frequency, thereby providing precise frequency control. The SIT9002AC-23H33EK can also be programmed to modulate its output signal in order to give it additional range and accuracy. For example, it can be programmed to perform pulse width modulation (PWM) in order to vary its output. It can also perform frequency modulation (FM) and phase modulation (PM). The device also has several built-in safety features which protect the oscillator from external interference or static voltage. The external static voltage protection prevents any static charge from affecting the operation of the device, while the ESD protection also helps protect the device from any electrostatic discharge. Additionally, the SIT9002AC-23H33EK has a low power consumption feature which ensures that the oscillator will operate with a low current level, thus saving power and extending its life.All of the features of the SIT9002AC-23H33EK programmable oscillator make it a highly reliable and versatile solution for applications requiring precise control. It is ideal for a wide range of applications, from communication systems to audio equipment, and its low power consumption makes it even more attractive for applications requiring long-term operation. Additionally, its built-in safety features ensure that the device is protected from any interference or static voltage, thus providing reliable operation. The SIT9002AC-23H33EK is an ideal choice for any application that requires precise frequency control.

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