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Programmable Oscillators

Programmable oscillators are electronic devices used to generate primarily sawtooth, triangle and sine waves. These oscillators can be programmed to produce a wide range of frequencies at the output. The SIT9002AC-18H33DD is one of the programmed oscillator chips manufactured by Sitronix, a major provider of audio and video components. This chip is specifically designed for applications that require low-jitter and glitch-free operation, such as digital video and video game consoles.

SIT9002AC-18H33DD Application Field

The SIT9002AC-18H33DD is ideal for audio and video broadcasting, professional audio and video equipment, digital media players and video game consoles. It is designed for use in applications that require ultra low-power, ultra low-jitter, and glitch-free operation. The chip supports a wide range of output frequencies, ranging from 1 KHz to 600 MHz, making it well-suited for use in audio and video equipment.

SIT9002AC-18H33DD Working Principle

The SIT9002AC-18H33DD uses a combination of voltage-controlled and charge-coupled techniques to produce a low-jitter, glitch-free output. When a voltage is applied to the chip, a current will flow through a series of capacitors which produces a varying voltage. This voltage is then used to control the frequency of the output waveform. The chip also utilizes charge-coupled techniques to ensure that the resulting waveform does not contain any abrupt transitions.

SIT9002AC-18H33DD Features

The SIT9002AC-18H33DD offers a wide range of features including:

• Supports up to 600MHz output frequency.
• Low power consumption.
• Ultra low jitter operation.
• Glitch-free operation.
• High current flexibility.
• Produces a sinusoidal and sawtooth waveforms.

The SIT9002AC-18H33DD is an ideal choice for use in audio and video equipment that requires glitch-free, low-power, and low-jitter operation. Its high current flexibility and wide range of output frequencies make it an excellent choice for digital media players, professional audio and video equipment, and video game consoles.

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