SMF90A-T13

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The SMF90A-T13 is a high-performance, ultra-compact surface-mount, fixed-frequency SMD YIG oscillator. It is designed to provide a wide frequency synthesis range that complies with high-frequency switching, microwave standards, and wide-area networks. It is used in various applications that require ultra-precise control of frequency, through the use of external control inputs and internal feedback.

The SMF90A-T13 application field consists of timeshare applications for frequent switches between bands, cellular mobile radio applications, broadband wireless radio systems, amateur radio applications, satellite communications, navigation and long-range avionic systems, and scientific instrumentation.

The SMF90A-T13\'s main application is in high-frequency switching and transmission. In this field, it is used for frequency synthesizers, satellite communication and radar system, among others. In these applications, it provides a stable output in terms of frequency accuracy, harmonic distortion, spurious emissions, and dynamic power capabilities. Additionally, it has a low power consumption and high speed operation, making it ideal for use in high-frequency applications.

The SMF90A-T13 working principle is based on the basic concept of a mixed signal feedback loop to control the oscillator frequency. The oscillator consists of a phase locked loop with a voltage controlled oscillator, a frequency multiplier, a frequency synthesizer, and a phase comparator. The feedback loop uses the output of the frequency synthesizer and the feedback from the phase comparator to stabilize the frequency of the voltage controlled oscillator. This allows the oscillator to precisely regulate its own frequency and provides excellent frequency stability and accuracy.

The SMF90A-T13 has several features that make it superior to other similar devices. It is designed with wideband frequency synthesizers, which provide a wide range of output frequencies with limited adjustment time. Additionally, it offers ultra-stable short-term frequency accuracy, wide frequency range, high frequency resolution, high output power, low power consumption, and very low phase noise.

The SMF90A-T13 is an ideal choice for high-accuracy frequency control with minimal input power consumption. It is used in a wide variety of applications ranging from amateur radios, cellular radio to satellite communications, navigation and long-range avionic systems, and scientific instrumentation. Its superior accuracy, wide frequency range, low power consumption, and high output power make it a great choice for any design or application requiring high precision and accuracy.

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