SIT9002AC-03N33DG

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Programmable Oscillators

Programmable Oscillators are electrical oscillators that can be programmed to operate at different frequencies. They are used in a variety of applications including, but not limited to, timing and communication operations, non-volatile memory, frequency synthesizers, and digital signal processing.

The SIT9002AC-03N33DG Programmable Oscillator is a general-purpose Programmable Oscillator suitable for use in a wide range of frequency control applications. It is programmed using a non-volatile internal register and designed to meet two programmable frequency ranges (2MHz - 17 MHz & 17MHz - 33MHz) with an accuracy of ±25 ppm.

The SIT9002AC-03N33DG Programmable Oscillator is ideal for use in a diverse range of applications such as clock generation, timing control, data communications, and audio applications. Its wide frequency range and small size make it suitable for use in a variety of systems and applications that require an adjustable/programmable frequency generator.

Application Field

The SIT9002AC-03N33DG Programmable Oscillator is a general-purpose oscillator with wide frequency range (2MHz - 33MHz) and improved frequency accuracy. It is used in a variety of applications including, but not limited to, timing and communication operations, non-volatile memory, frequency synthesizers, and digital signal processing.

The oscillator is used in a variety of audio applications such as audio mixers, digital audio receivers, and equalizers. It can also be used for frequency control in wideband radios and multiband radios. In addition, it is often used as the timing source for clock and data networks, satellite receivers, and media streamers.

Working Principle

The SIT9002AC-03N33DG Programmable Oscillator is a single-ended device, which is based on a CMOS-compatible integrated circuit with dual-purpose analog multiplexer, programmable output frequency, synchronized programming, and internal temperatureproof equilibrium system.

The oscillator works using a silicon-gate CMOS process with a bipolar input full-scale current. The integrated circuit contains two transistors and two resistors for each of two programmable frequency inputs. The resistors are used to reduce the input impedance and increase the gain of the circuit. The multiplexer is used to route the input of the module as per the user-defined programming.

The frequency of the oscillator is then determined by two external resistors through the Synchronized Programming (SP), which helps to provide a precise frequency selection at any Ambient temperatures. The internal temperatureproof equilibrium system helps to automatically adjust the oscillator frequency. It also helps to adjust the internal frequencies of the oscillator, based on the temperature.

Conclusion

The SIT9002AC-03N33DG Programmable Oscillator is a general-purpose oscillator that is ideal for use in a wide range of frequency control applications. It is programmed using a non-volatile internal register and designed to meet two programmable frequency ranges with an accuracy of ±25 ppm. The oscillator works using a silicon-gate CMOS process with a bipolar input full-scale current and an integrated circuit containing two transistors and two resistors. The oscillator is used in a variety of applications including, but not limited to, timing and communication operations, non-volatile memory, frequency synthesizers, and digital signal processing.

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