SIT9002AC-48N33ET

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Programmable Oscillators

A programmable oscillator is an electronic device designed to produce precise frequency oscillations over a wide range of frequencies. It is similar in nature to an oscillator, except that the frequency and other timing characteristics are fully programmable rather than fixed. Programmable oscillators are used in many different applications in the fields of communications, instrumentation, and control systems. The SIT9002AC-48N33ET is an example of this type of oscillator, and understanding its application field and working principle can help us to better understand these devices.

Application Field

The SIT9002AC-48N33ET is a programmable oscillator that is typically used in communication and communication-related applications. It is designed to provide stable, low frequency signals for communication systems, as well as for monitoring, testing, and testing applications. The SIT9002AC-48N33ET is a 5- or 8-pin DIP device, and it is rated for 10 to 350 MHz of frequency operation. It is relatively small and lightweight, which makes it ideal for use in space-constrained applications.

The SIT9002AC-48N33ET is also designed for use in temperature-sensitive applications. It is rated for –40 °C to +85 °C temperature operation, with 2/3 and -40 dBc/Hz typical phase noise. It is also equipped with an internal voltage regulator and thermal recognition circuitry, which provides additional levels of temperature regulation and monitoring.

Working Principle

Programmable oscillators use a series of programmable elements (e.g., capacitors, resistors, etc.) to generate predetermined frequency output signals. The SIT9002AC-48N33ET is a programmable oscillator that uses a combination of logic loop and PLL control to provide stable signal generation. It includes an internally programmable frequency divider that can be used to set the desired frequency range. The SIT9002AC-48N33ET is a differential output device and can be powered from a single +3.3V supply voltage. It is designed to provide clean, low jitter signal outputs.

The SIT9002AC-48N33ET has a two-wire serial control port, which allows it to be programmed through I2C commands. It also includes an adjustable pull-in and pull-out range, which makes it easier to adjust the PLL for maximum frequency stability. Additionally, the SIT9002AC-48N33ET has a programmable integration resistance which helps to avoid excessive ringing when connecting directly to the receiver.

In addition to its programmable nature, the SIT9002AC-48N33ET also has a low power consumption of only 380µA, which makes it ideal for battery powered applications. It also has a high-frequency design, which enables it to generate frequencies up to 350MHz. The SIT9002AC-48N33ET is a cost-effective solution for applications requiring precision frequency control.

Conclusion

The SIT9002AC-48N33ET is a programmable oscillator that can be used in many applications, including communications, instrumentation, and control systems. It has a wide range of frequency operation and is designed to provide a clean, low-jitter signal output. Additionally, the SIT9002AC-48N33ET is cost-effective and has a low power consumption, making it well-suited for battery powered applications. Understanding the application field and working principle of the SIT9002AC-48N33ET can help us to better understand the capabilities and uses of programmable oscillators.

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