FK2600031

Series:	SaRonix-eCera™ FK
Packaging:	Bulk
Part Status:	Active
Type:	XO (Standard)
Frequency:	26MHz
Function:	Enable/Disable
Output:	CMOS
Voltage - Supply:	1.8V
Frequency Stability:	±20ppm
Operating Temperature:	-20°C ~ 70°C
Current - Supply (Max):	4mA
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Height - Seated (Max):	0.045" (1.15mm)
Current - Supply (Disable) (Max):	10µA

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Introduction to FK2600031 Oscillators

Oscillators are electronic circuits that produce repeatedly varying signals. Oscillators are used to produce periodic waveforms such as the familiar sine, square, sawtooth, and triangle waveforms, as well as complex waveforms and sound. Alternately, they are also used in controlling mechanical processes, primarily to generate a timing signal or motor speed control. An important use of oscillators is in many types of communications systems, which use them to generate a carrier wave.The FK2600031 oscillator is suitable for use in a wide variety of applications. It is an amplitude stabilized, high-precision, low-noise, single-ended voltage controlled oscillator (VCO) with a wide frequency range (4.2 GHz – 5.2 GHz). It is one of the most broadly used oscillators for radio and communications applications, such as antenna tuning, general frequency synthesis, and timing/reference applications.

FK2600031 Application Field

The FK2600031 oscillator is the ideal solution for wireless, communications, and general purpose applications that require a stable source of high frequency signals. The oscillator has a low harmonic content, which makes it suitable for use in many applications where power and signal contamination must be minimized. In addition to being suitable for use in wireless applications, such as cell phone base stations and radar, the FK2600031 oscillator is also suitable for use in microwave communications systems, radio frequency (RF) test equipment, satellites, and military applications. The FK2600031 also has many advantages over other types of oscillators, such as lower power consumption, better phase noise, and higher frequency stability. These advantages make it the ideal choice for a variety of applications in the aerospace, telecommunications, and industrial sectors. In addition, the oscillator is also well suited for automotive applications, such as engine control, as well as test and measurement applications.

Working Principle of the FK2600031 Oscillator

The FK2600031 oscillator is based on a bipolar transistor configuration, and its working principle is very similar to other bipolar oscillators. The core of the oscillator is a differential amplifier. The differential amplifier is connected, in series, to two capacitors (also known as a tank circuit), which act as a filter by damping the signal and allowing only the desired frequency component to travel through. The output of the oscillator is fed back to the input through an inductor. The inductor is responsible for introducing a phase shift of 180 degrees, thus, creating a negative feedback loop. The oscillator works by creating an alternating current in the inductor and the tank circuit. This alternating current has an amplitude that is determined by the biasing conditions of the differential amplifier. The frequency of the signal is determined by the size of the tank circuit components such as capacitors and inductors. By controlling the biasing conditions of the transistor, the frequency of the signal is tweaked until the desired value is reached.

Conclusion

The FK2600031 oscillator is a versatile and reliable solution for a wide range of wireless, communications, and general purpose applications. It offers many advantages, such as low power consumption, low harmonic content, higher frequency stability, and better phase noise, which make it an ideal choice for a variety of applications in the aerospace, telecommunications, and industrial sectors. The oscillator is based on a bipolar transistor configuration and it works by creating an alternating current in the inductor and the tank circuit. The frequency of the signal is then controlled by changing the biasing conditions of the transistor.

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