SIT9002AC-28H33DQ

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Programmable oscillators are devices that are used to generate a range of complex waveshapes, including square waves, sine waves and various pulse widths. These devices can be used to produce modulated signals, such as frequency-division, phase-shift keying or pulse-width modulation. The most common use for programmable oscillators is their ability to produce a variety of output frequencies, for use in applications like frequency synthesis and signal generation.

SIT9002AC-28H33DQ is a programmable oscillator which utilizes the power dissipation of the integrated circuit and provides a combination of high frequency output with low jitter. Unlike traditional crystal oscillators, SIT9002AC-28H33DQ is designed with programmable frequency range and tuning capability, allowing users to achieve exact frequency output as required. Furthermore, it utilizes low RMS jitter with dual output enable to meet high performance and cost reduction requirements.

SIT9002AC-28H33DQ offers different applications in different fields. It has been widely used in consumer products, such as WLAN, Low Power Radio, CDMA, and Bluetooth, which require low power dissipation and high accuracy frequency synthesis. In order to meet the communication performance and reliability, this programmable oscillator delivers low jitter and high timing accuracy. Moreover, it is also suitable for high speed communication systems, such as servers, routers, switches, and backbones.

SIT9002AC-28H33DQ’s working principle is based on a feature-rich VCO which makes use of an integrated Analog-to-Digital (ADC) converter. It provides a choice of preset operating frequencies for the user to select, as well as a wide range of frequency adjustment options. Once the desired frequency is set, SIT9002AC-28H33DQ will output a steady oscillation signal whose frequency is set by the user.

The built-in portion of the oscillator consists of several components, such as a frequency-to-voltage converter, voltage-controlled oscillator, frequency divider, and amplifier. The frequency-to-voltage converter uses a frequency-breaking signal to generate a corresponding voltage. The output of the frequency-to-voltage converter is then used to drive the VCO, which will produce an oscillation signal at the frequency determined by the voltage input. The signal is then divided by a frequency divider to produce a frequency that is an integral part of the larger signal. Finally, an amplifier is used to increase the signal strength before it is sent to the output port.

In summary, SIT9002AC-28H33DQ is a useful device in the field of programmable oscillators. It has a wide range of applications and is capable of producing high frequency and low-jitter output signals. Furthermore, it utilizes a feature-rich VCO and an integrated ADC to achieve high accuracy, frequency-synthesis with low power consumption.

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