SG-9101CE-D05PHABA

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Programmable Oscillators

A programmable oscillator is an electronic device that can be programmed to output a precise frequency. Commonly used in applications that require precise synchronization and precise frequency control, programmable oscillators are widely used in communications, avionics, and terrestrial navigation systems. The SG-9101CE-D05PHABA is a new type of programmable oscillator developed by SEGA that offers exceptional functionality and performance.

Application Field

The SG-9101CE-D05PHABA is designed for use in applications where precise frequency control is required, such as communications systems, navigation systems, and avionics. This programmable oscillator offers exceptional accuracy, stability, reliability, and flexibility, making it ideal for applications in aerospace, military, and precision industrial control systems.

Working Principle

At the heart of the SG-9101CE-D05PHABA is a custom-designed phase-locked loop (PLL) chip that provides a precise, low-jitter, phase-controlled output frequency. This chip contains a frequency synthesizer, a reference oscillator, and a voltage-controlled oscillator (VCO). The frequency synthesizer is used to generate an output frequency by combining the reference oscillator signal with the VCO signal. The output frequency is controlled by an external voltage signal. The SG-9101CE-D05PHABA can be programmed to output any frequency from 1Hz to 26.5GHz, with a resolution of 0.1 Hz. This makes the SG-9101CE-D05PHABA programmable oscillator suitable for a wide range of applications.

The SG-9101CE-D05PHABA is also equipped with an integrated temperature-compensated crystal oscillator (TCXO) to ensure frequency accuracy over a wide temperature range. The TCXO is connected to the PLL chip to provide automatic frequency compensation in case of any temperature variation. This ensures that the output frequency remains accurate, even in extreme temperatures.

The SG-9101CE-D05PHABA can be controlled and programmed through an integrated I2C interface. This allows the user to readily program the output frequency and other settings remotely and with minimal effort. Additionally, the SG-9101CE-D05PHABA also offers various programmable functions such as output enable/disable, frequency selection, modulation type, and power saving modes. This makes it ideal for applications where precise frequency control is required.

Conclusion

The SG-9101CE-D05PHABA is a new and accurate programmable oscillator designed for use in applications that require precise synchronization and frequency control. This device offers an integrated PLL chip, a temperature-compensated crystal oscillator, and an I2C interface for easy programming. This makes the SG-9101CE-D05PHABA an ideal solution for applications that require precise frequency control and synchronization.

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