RO3118A Crystals, Oscillators, Resonators

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Resonators are components used to sustain the oscillation of certain frequency, allowing resonance in certain frequencies. RO3118A is an SMD (Surface Mounted Device) tuning fork type quartz crystal resonator product specifically designed for diverse applications for communication and consumer electronics.

The RO3118A is a highly reliable monolithic resonator component with excellent electrical characteristics including high frequency stability, low insertion loss (0.08 dB typ.),low phase noise and low ESR.Because the overall size of the component is small, it is suitable for devices where board space is limited and cutting down on size of the enclosure is desired.

In terms of application field, the RO3118A is typically used in various consumer and communication technologies, such as mobile phones, smart phones, base station systems, wireless LAN equipment, voice and data service equipment, automotive navigation systems, medical ultra-sonic equipment, measuring equipment, and consumer electronics. Furthermore, its stable frequency characteristics, wide temperature range and excellent wave shape waveform make the component attractive for use in mission critical applications.

The working principle of the RO3118A is based on a quartz crystal resonator component that exhibits very good frequency stability when the parameter and condition are constant. An LC circuit resonates with a frequency in resonance with the quartz crystal, and the R component suppresses the gain of the oscillator circuit, allowing the oscillation to be sustained. The quartz crystal provides excellent frequency stability and oscillation waveform, with low phase noise and low ESR characteristics, although the component itself has limited electrical characteristics.

The life expectancy of the RO3118A is rated at over 10 million hours. The component features small size, low insertion loss and wide temperature range (-20℃ to 80℃). Additionally, it has small size and low power consumption, which make it popular for use in small-sized electronic devices.

The RO3118A is an SMD (Surface Mounted Device) tuning fork type quartz crystal resonator. With its various application fields, good temperature stability and excellent frequency stability, it is a popular component for designers to use in their products. Its combination of excellent electrical characteristics, small size and low power consumption make it a perfect choice for applications from consumer and communication technologies to mission critical applications.

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