EFO-SS4004E5 Crystals, Oscillators, Resonators

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Resonators are devices used to generate electrical signals in response to a given frequency, typically mechanical vibrations. Resonators are typically composed of a coil, capacitor, and diode, however, sometimes the components are replaced with specialized equivalents. The EFO-SS4004E5 resonator model is a high-speed tuning signal generator developed by EFO-Sigfox. It uses a microcontroller to make electronic parts communication and ensure a high precision, stable capacitance and fast frequency tuning.

The EFO-SS4004E5 resonator is composed of a single integrated circuit which incorporates a crystal resonator, a voltage regulator, a logic level shifter and a serial memory. The resonator is housed in an ultra-thin, 6.8mm by 9.7mm package, making it one of the smallest available on the market. The internal capacitance and voltage regulator ensure a robust, stable tuning signal regardless of variations in temperature or varying loading conditions.

The EFO-SS4004E5 resonator works best in applications where frequency precision and stability are paramount. The high-precision tuning signal generator is ideal for use in ultrasound transducers and other medical imaging purposes. The resonator can also be used in the aerospace industry, military applications and in body movement sensors.

The working principle of the EFO-SS4004E5 resonator is simple. It uses a frequency synthesizer to generate a digital frequency tuning signal. The signal is then processed by the resonator’s internal components which accommodate for changes in temperature or loading conditions and output an analog frequency tuning signal. The internal resonator and voltage regulator also allow for precise frequency tuning that takes into account the application’s environment and system voltage.

The EFO-SS4004E5 resonator combines high precision frequency tuning with excellent stability and accuracy into an ultra-small package. This makes it an ideal choice for applications where frequency precision and accuracy are paramount. The resonator is suitable for medical imaging, aerospace, military and body movement sensing applications.

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