ABDFTCXO-26.000MHZ-L-2-CT

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Oscillators are self-sustaining electronic circuits that produce electrical energy at predetermined frequencies, which can be used to operate other electronic components or act as signal sources. One of the most popular oscillator types is the ABDFTCXO-26.000MHZ-L-2-CT oscillator, which has a wide range of applications and different working principles.

Application Field

ABDFTCXO-26.000MHZ-L-2-CT oscillators have a wide range of applications in areas such as telecommunications, instrumentation, automotive, and consumer electronics. They are especially popular in mobile phones, due to their relatively small size and low power dissipation compared to traditional quartz crystal oscillators.

Due to their design, ABDFTCXO-26.000MHZ-L-2-CT oscillators can be used in a wide range of frequencies ranging from 10 MHz to 40 MHz. This makes them suitable for wideband radio applications, such as frequency hopping & spread spectrum application systems, where a wide range of frequencies are needed.

They are also used in high-accuracy timing applications such as clock synchronization and pulse width modulation, as well as timing circuits and other frequency-controlling circuits.

Working Principle

The ABDFTCXO-26.000MHZ-L-2-CT oscillator uses an integrated circuit (IC) to produce the desired oscillation frequency, and consists of three main components: the crystal oscillator, the amplifier, and the voltage-controlled oscillator.

The crystal oscillator consists of a quartz crystal that undergoes constant dynamic strain via an external voltage source. As it vibrates, it produces a stable oscillating frequency which is determined by its physical properties. This signal is amplified by the amplifier and then sent to the voltage-controlled oscillator, which modulates the signal\'s frequency to the desired output frequency.

The output frequency is then compared to the crystal oscillator\'s reference frequency. If there is a discrepancy, the voltage-controlled oscillator is adjusted to raise or lower the output frequency until it matches the reference frequency. This process is repeated continuously until the output frequency matches the reference frequency, resulting in a stable frequency.

ABDFTCXO-26.000MHZ-L-2-CT oscillators are known for their excellent stability, as the frequency can remain within 0.5 parts per million accuracy in most cases. This makes them very reliable and precise for applications that require precise timing.

Conclusion

The ABDFTCXO-26.000MHZ-L-2-CT oscillator is a popular oscillator due to its wide range of applications and high accuracy. Its operating principle is based on an integrated circuit that utilizes a quartz crystal to produce a stable oscillating frequency, and a voltage-controlled oscillator to modulate the output frequency to the desired output frequency. With excellent stability and accuracy, ABDFTCXO-26.000MHZ-L-2-CT oscillators are ideal for a wide variety of applications.

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