SIT9005ACU1G-30NJ

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Programmable oscillators are an essential component in many electronic systems, such as in circuit boards and in communications systems. A programmable oscillator is a type of electronic component consisting of a quartz crystal oscillator with a programming interface, allowing for programmability of the output frequency and other parameters. The SIT9005ACU1G-30NJ is a programmable oscillator from Sitronix, offering features such as high precision frequency selection, crystal gate control, external gate pulse selection, and frequency range selection.

SIT9005ACU1G-30NJ Applications

SIT9005ACU1G-30NJ is suitable for a wide range of applications. It is ideal for use in measurement systems, digital ICs and components, such as modems, processors, FPGAs and ASICs, where precision frequency control is required. It is also suitable for applications such as digital power supplies, modulating systems, TV STBS, and wireless communication systems.

SIT9005ACU1G-30NJ Working Principle

The SIT9005ACU1G-30NJ is a programmable oscillator based on a quartz crystal oscillator and a programmable logic controller (PLC). The quartz crystal oscillator is an electronic component that generates a stable output frequency when supplied with an external signal. The PLC acts as an interface between the quartz crystal oscillator and a selected frequency, allowing for frequency selection and parameter control. The quartz crystal oscillator is responsible for generating the output frequency, while the PLC is responsible for providing the interface between the quartz crystal oscillator and the selected frequency, allowing for frequency selection and parameter control.

The PLC receives an input signal from the quartz crystal oscillator which it feeds into a voltage-controlled oscillator (VCO) to generate a frequency. The VCO then in turn generates the output frequency. The PLC also allows for frequency selection and parameter control via the use of a serial port and a programming interface such as RS-232, SPI or I2C. The programming instructions are stored in EEPROM and can be updated using a PC or other device.

The output frequency and parameters can be adjusted using user-programming or a software interface, allowing for greater flexibility and control over the output frequency and parameters. Additionally, the SIT9005ACU1G-30NJ also features a crystal gate control which allows control over external clock sources, as well as external gate pulse selection.

Conclusion

The SIT9005ACU1G-30NJ is a programmable oscillator from Sitronix that is suitable for a wide range of applications and is great for providing precision frequency control. It features a quartz crystal oscillator, PLC programming interface, voltage-controlled oscillator, crystal gate control and external gate pulse selection, allowing for greater flexibility and control over the output frequency and parameters. This makes the SIT9005ACU1G-30NJ a great choice for electronics applications where precision frequency control is needed.

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