Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.067" (1.70mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	48mA
Operating Temperature:	-40°C ~ 85°C
Series:	ECSpressCON™ ECX-P
Voltage - Supply:	3.3V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	20MHz
Type:	XO (Standard)
Part Status:	Active
Packaging:	Bulk

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Introduction to Oscillators

Oscillators are electronic components which produce a repetitive waveform. They play a vital role in a variety of fields, from audio and communications systems to medical monitoring and aerospace. In modern electronics, an oscillator can refer to any device that produces a repeating signal of some kind, including sinusoidal, triangle, and square waves. Oscillators can also be used to regulate and synchronize the frequency of circuits or control the phase of a signal.

The ECX-P37BN-20.000 Oscillator

The ECX-P37BN-20.000 is a high-power oscillator produced by Fairchild Semiconductor. This device is capable of operating at a frequency range of 20 KHz to 20 GHz, making it suitable for a wide range of applications, including high-speed automotive systems, avionics, medical, communications, and so on. It can generate high power RF signals with excellent linearity and is also equipped with on-board temperature compensation for enhanced performance.

Application Fields

The ECX-P37BN-20.000 oscillator is primarily used in high-speed automotive systems, avionics, medical, and communications applications. This device can be used as a voltage-controlled oscillator (VCO) or clock generator, allowing it to precisely regulate the frequency of circuit operations. It is also suitable for use in phase-locked loop (PLL) circuits, which are used to synchronize two or more signal sources at the same frequency.

Working Principle

The ECX-P37BN-20.000 oscillator is based on a voltage-controlled oscillator structure. This type of oscillator is composed of two main components: an amplifier and an oscillator core. The amplifier receives input voltage from an external source, such as a potentiometer or a digital control signal, and amplifies this signal before it is fed into the oscillator core. The oscillator core comprises a tuned circuit consisting of a capacitor and an inductor, which generates a sinusoidal waveform of a specific frequency. This frequency is determined by the resonant frequency of the tuned circuit. The oscillator then amplifies this waveform and outputs it as a high-power RF signal.

Conclusion

The ECX-P37BN-20.000 oscillator is a high-power device used for a wide range of applications, primarily automotive, avionics, medical, and communications systems. It is based on a voltage-controlled oscillator structure, with an amplifier and an oscillator core. The frequency of the oscillator is determined by the resonant frequency of the tuned circuit within the oscillator core. The application fields and working principle of this oscillator are key to its ability to accurately regulate and synchronize frequency in individual circuits.

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