ECS-100A-080

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Oscillators are electronic devices that produce repeating waveforms with the aid of an electrical circuit. They are used in a wide range of applications, such as frequency generation, signal modulation, signal detection, and more. In this article, we will discuss the application field and working principle of ECS-100A-080 oscillator.

The ECS-100A-080 is an economical, highly stable oscillator commonly used in timing control circuits and online frequency control systems. Featuring low power consumption, this oscillator is suitable for various systems such as quartz clocks, LED light controllers, frequency shifters, precision measurements, radio equipment, and more. Employing dual-frequency oscillation design, the device can operate with both an external crystal or an internal ceramic resonator.

The ECS-100A-080 oscillator integrates a monolithic crystal oscillator circuit consisting of an 80-resistor resistor array, a voltage-controlled oscillator (VCO), and a voltage-controlled damping circuit. It operates on a wide operating voltage range and requires a very low DC current of 0.9mA.

The device is tuned to a specific frequency (typically a multiple of 10 kHz) by adjusting the voltage applied to the voltage-controlled resistor. This is done by an adjustable frequency control circuit. The voltage is then reduced to the lowest level and the output frequency is adjusted to the desired frequency using the two-stage VCO circuit. This circuit reduces the high frequency voltage, thus producing the desired output frequency.

The oscillator also features a temperature compensation circuit which compensates for any change in the oscillator\'s output frequency due to changes in the temperature. The circuit monitors the temperature and adjusts the output frequency accordingly. This results in greater stability and accuracy of the output frequency.

The ECS-100A-080 oscillator is designed to operate from an external frequency source, such as an RCC crystal. The external frequency source is connected to the oscillator through a coupling capacitor. The capacitor blocks the DC bias from the frequency source and allows only the AC signal to pass through. The oscillator then amplifies the AC signal and produces the output signal.

The device features a very small power consumption, offering up to 30mA at 5v. It has an operating temperature range of -20°C to +85°C, and is available in various package sizes. The device also features dual-frequency oscillation, allowing it to be used with an internal ceramic resonator or external crystal.

In conclusion, the ECS-100A-080 is a highly stable oscillator used for timing control circuits and precision measurements. It is designed for low power consumption and features temperature compensation for increased stability. It is designed to operate with an external crystal or internal ceramic resonator and offers dual-frequency oscillation. Overall, this oscillator is an excellent choice for applications requiring accurate timing or frequency control.

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