SIT9002AI-38H25DT Crystals, Oscillators, Resonators

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Programmable oscillators are versatile frequency control devices used in a wide range of applications. SIT9002AI-38H25DT oscillators fall in this category, delivering excellent frequency stability and low phase noise at low power consumption. This device is an attractive solution for a variety of applications, from secure wireless communication to radar systems.

Features

SIT9002AI-38H25DT oscillator offers the following features:

• 2.1 volts to 3.3 volts
• 3.3 GHz to 4.5 GHz frequency range
• Low phase noise: -87dBc/Hz (typical) @10KHz
• Excellent frequency stability
• High memory capacity
• Multiple reference frequency sources
• High levels of immunity to EMI radiation
• Simple user interface for programming
• Wide range of software and hardware options
• High level of customization

Working Principle

The working principle of SIT9002AI-38H25DT oscillator is based on the use of an integrated voltage controlled crystal oscillator (VCXO) which is coupled to a programmable frequency synthesizer to produce a wide range of output frequencies. The VCXO forms part of a high-speed loop circuit which provides very fast locking times, excellent stability and low power consumption. In addition, the device offers a wide range of programming options which allows users to easily configure the oscillator according to their requirements.

The device includes a default firmware containing a wide variety of pre-configured frequency settings and output parameters. These parameters can be changed manually via the user interface or by using the programming utilities provided with the device. The flexibility of the device allows for a range of custom frequency settings to be easily configured for various applications.

Applications

SIT9002AI-38H25DT oscillators are used in a variety of applications including secure wireless communication, military and aerospace systems, satellite radio, Global Positioning System (GPS) receivers, personal computers, communication networks, radar systems and automotive electronics.

The device’s low phase noise and excellent frequency stability make it suitable for high-precision applications such as radar systems. In addition, the device’s wide memory capacity and multiple reference frequency sources make it ideal for the demands of long-term tracking applications. The device also provides a high level of immunity to EMI radiation which makes it suitable for use in harsh environments.

Conclusion

SIT9002AI-38H25DT oscillators are versatile frequency control devices which offer excellent stability and low phase noise at low power consumption. The device provides a wide range of programming options which allow users to easily configure the oscillator for various applications. This makes the device suitable for a variety of applications, from secure wireless communication to radar systems.

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