SIT8009BCF31-30S

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Programmable Oscillators are electronic oscillators offering programmability or flexibility in the frequency output. While traditional oscillators make output based on the physical design such as fixed capacitance and inductance, nothing can be altered for the output once its manufactured. With Programmable Oscillators, the output frequency, phase and the power level can be adjusted by the user, according to specific needs.

SIT8009BCF31-30S is a 4th generation Programmable Oscillator, developed for advanced applications in the fields of automotive, industrial and communication systems. The oscillator offers adjustable frequency operation, low power consumption and a low profile package.

The SIT8009BCF31-30S oscillator package is 7.0mm x 5.0mm x 1.8mm and 40 pins with 1.0mm pitch spacing. The oscillator has a frequency range of 10 MHz to 600 MHz, a MEMS resonator, 20 bits resolution of frequency adjustment, wide operating temperature range of -40°C to +125°C and a low power consumption of 9mA.

The SIT8009BCF31-30S oscillators have an adjustable duty cycle (Skew) for fine frequency control. This helps to reduce waveform and spectral distortion in transmission signals, resulting in a better signal-to-noise ratio and greater data integrity. This type of oscillator can be used in FM transmitters, GSM, WCDMA and other communication systems.

The working principle of the SIT8009BCF31-30S is based on the Voltage Controlled Oscillator (VCO) design. This type of oscillator utilizes a Voltage Controlled Oscillator (VCO) chip, and a MEMS resonator as the frequency control device. A voltage is applied to the VCO chip, which then creates a frequency-dependent oscillation. This is then passed through the MEMS resonator, which creates a frequency adjustment range by altering the voltage and current levels supplied to the VCO. The VCO then generates a stable output frequency, dependent on the voltage provisioned.

The SIT8009BCF31-30S application field includes automotive, industrial and communication systems. It is used for FM radio transmission in vehicles, broadcasting of wireless signals, Wi-Fi networks and other communication systems. It is also used in industrial electronics, such as servo motor speed control and robotics, as well as frequency monitoring and calibration.

All in all, SIT8009BCF31-30S is a 4th generation Programmable Oscillator, offering adjustable frequency operation, low power consumption, wide operating temperature range and low profile package size. The oscillator is suitable for automotive, industrial and communication systems, and is mainly used for FM transmission, broadcasting wireless signals and Wi-Fi networks, as well as frequency monitoring and calibration.

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