ECS-8FMX-050-TR Crystals, Oscillators, Resonators

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Oscillators

An oscillator is an electronic device or circuit that produces a steady periodic, or cyclical, waveform. It is commonly used to convert a slow varying signal or a DC voltage into a rapidly varying signal or output. In the case of the ECS-8FMX-050-TR, an oscillator is employed to generate an AC signal at a predetermined frequency.

The ECS-8FMX-050-TR is a monolithic oscillator designed for usage in FM wireless communication systems. It is a ceramic oscillator that produces a stable RF signal with a 50MHz frequency range, and offers a crystal-controlled frequency stability of 1ppm over a temperature range of -10℃ to +70℃. It has a 100kHz frequency step size, and an output power of 0.35 dB. The ECS-8FMX-050-TR also features low power consumption and low EMI.

The oscillator generates a sinusoidal signal of a predetermined frequency and phase. This is done by combining a series of pulses with a controlled variable frequency clock. It utilizes negative resistance feedback to maintain the oscillation frequency. This negative resistance generates a phase shift that balances the forward and reverse paths resulting in the oscillation at the same frequency. The variable frequency clock in the circuit is generated by an LC resonator circuit that employs a capacitor and an inductor.

The oscillator circuit includes a precision timing IC, logic control integrated circuit, and amplifier. The timing IC controls the sequential Clock signal and logic control integrated circuit configures the oscillator signal with the desired frequency and output power. The amplifier circuit provides the necessary power for the oscillator. In addition, the oscillator circuit also includes a voltage regulator circuit that ensures voltage level regulation.

The ECS-8FMX-050-TR is an ideal choice for a wide range of FM wireless communication systems applications due to its small package size, low power consumption, and wide frequency range. It can be used in different types of radio systems such as FM broadcast, microwave radio, and satellite communication systems.

In conclusion, the ECS-8FMX-050-TR is a monolithic oscillator designed for use in FM wireless communication systems. It produces a stable RF signal with a 50MHz frequency range, and offer crystal-controlled frequency stability of 1ppm over a temperature range of -10℃ to +70℃. The oscillator utilizes negative resistance feedback to maintain the oscillation frequency and is suitable for a wide variety of applications.

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