552AE000107DG

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Pin Configurable/Selectable Oscillators are part of a wide range of oscillators with the ability to configure performance parameters including frequency, input voltage, and current. The use of Pin Configuration/Selectable Oscillators provides flexibility and allows customers to configure their oscillators to the best of their ability and needs. The 552AE000107DG is a Pin Configuration/Selectable Oscillator that achieves high frequency stability and can be configured over a wide frequency range.

Application Field

The 552AE000107DG is designed for high frequency applications, such as automotive applications, medical devices, gaming, and many other industry applications. This oscillator offers an output frequency range between 8 MHz to 160 MHz, making it suitable for many industry needs. With an operating temperature range of -40°C to +85°C, the 552AE000107DG is ideal for automotive applications, as well as industry and manufacturing applications.

Working Principle

The 552AE000107DG uses a solenoid driver to regulate frequency selection. The voltage-controlled oscillator circuit consists of a comparator, an operational amplifier, a PMOS transistor, and a solenoid driver. The design of this circuit is optimized for low-speed operation and low harmonic distortion. The output frequency is controlled by an externally supplied voltage, ranging from 0.73 V to 1.27 V. This voltage provides the control voltage required to control the frequency change rate within its allowable range.

When an input voltage is applied to the solenoid driver, it causes the PMOS transistor to switch frequency, thus controlling the oscillator\'s output frequency. This PMOS transistor is designed with a low ON-resistance, allowing it to switch frequency rapidly and accurately. The total switching time of the device is less than one microsecond, ensuring that the output frequency is accurately and quickly regulated.

The operational amplifier works to match the output frequency of the oscillator to the input voltage. The task of the operational amplifier is to match the input voltage to the output frequency, and its offset is typically less than ±0.1 Hz. By reducing the operating temperature range and using the appropriate operating voltage, the 552AE000107DG can achieve an excellent frequency accuracy and long-term stability.

Conclusion

The 552AE000107DG is a Pin Configuration/Selectable Oscillator that is suitable for many high-frequency applications. It uses a solenoid driver to regulate frequency selection, allowing the output frequency to be controlled precisely and quickly. The integrated PMOS transistor has a low ON-resistance, allowing a very fast switch frequency. The operational amplifier matches the output frequency of the oscillator to the input voltage and its offset is typically less than ±0.1 Hz. With its wide frequency range and excellent frequency accuracy and stability, this oscillator is ideal for many industry applications.

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