ABDFTCXO-38.880MHZ-E-2-T2

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Oscillators

Oscillators are electronic circuits that generate a steady-state or repetitive periodic signal and are used in numerous applications. One type of oscillator is the ABDFTCXO-38.880MHZ-E-2-T2 oscillator, which is typically used to generate reference signals for dedicated high-accuracy frequency control applications. This article will discuss the ABDFTCXO-38.880MHZ-E-2-T2\'s application field and its working principle.

Application Field

The ABDFTCXO-38.880MHZ-E-2-T2 oscillator is used in fields like wireless communications, broadcasting and radio frequency (RF) communications. It is typically implemented in phase-locked loop (PLL) or synthesizer systems, which are used to reduce harmonic distortion and improve signal clarity in data transmissions. This oscillator is also used in frequency modulation (FM) and stereo broadcasts for Radio Data System (RDS) decoding. Additionally, since it is compensated, it can provide stable frequency-hopping reference signals.

Working Principle

ABDFTCXO-38.880MHZ-E-2-T2 oscillators use well-known crystal oscillator technology to generate steady signals with high frequency stability. This oscillator has an oscillation frequency of 38.880MHz, a current consumption of 2-6mA and a maximum temperature stability of +/-75ppm/°C. Inside the oscillator is a temperature compensation circuit, which corrects the oscillation frequency to maintain stability during temperature changes. The oscillator also uses a quartz crystal and a negative resistance circuit to provide a stable frequency output. This oscillation frequency is further corrected by a voltage-controlled oscillator or by a Programmable Frequency Reference Board.

Conclusion

The ABDFTCXO-38.880MHZ-E-2-T2 is a type of oscillator typically used to generate reference signals for frequency control applications. This oscillator uses crystal oscillator technology and a temperature compensation circuit to achieve high frequency stability and accuracy. It is used in fields like wireless communication, broadcasting and RF communication systems to reduce harmonic distortion and improve signal clarity.

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