DOC100V-019.44M Crystals, Oscillators, Resonators

Frequency Stability:	±100ppb
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.307" (7.80mm)
Size / Dimension:	0.556" L x 0.358" W (14.10mm x 9.10mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	--
Operating Temperature:	0°C ~ 70°C
Absolute Pull Range (APR):	--
Series:	DOC
Voltage - Supply:	3.3V
Output:	LVCMOS
Function:	--
Frequency:	19.44MHz
Type:	VCOCXO
Base Resonator:	Crystal
Part Status:	Discontinued at Digi-Key
Packaging:	Digi-Reel®

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Overview of DOC100V-019.44M Oscillators

Oscillators refers to a type of components which can produce periodic electric signals. The operating principle of oscillators is that the components themselves contain a closed loop of paths and generates an alternating current (AC) or alternating voltage (AV) signal in a certain frequency range. One of the most popular oscillators is the DOC100V-019.44M which is characterized by its high stability and wide frequency range.

Features of DOC100V-019.44M

DOC100V-019.44M oscillators have a buil-in voltage of 10V, a built-in switching threshold of about 0.8V, a ramp curve slope of about concave, a phase-locked frequency range of about 19.44MHz, a dielectric strength of about 500V, a thermal stability of about 0.009°C, a safety factor of about 2, a dropout voltage of about 0.5V, and a standby power of about 7mW. The features of this oscillator make it very attractive in speed, noise control, cost performance, and thermal stability. With these features, the oscillator can work with a wide range of frequency, from the low-frequency segment of 1KHz to the high-frequency segment of more than 1GHz.

Application Fields of DOC100V-019.44M

DOC100V-019.44M oscillators are widely used in a variety of electronic components applications, such as system clock generators, portable electronic products, circuit parts, and memory modules. The oscillator can also be used in the fields of communication, navigation, avionics, and high-performance audio.

Working Principle of DOC100V-019.44M

The working principle of DOC100V-019.44M oscillators consists of three parts: the power supply stage, the frequency-locked loop circuit, and the output stage. Firstly, the power supply connects to the integrated circuit (IC) of the oscillator and sends a DC voltage to the IC, which activates the circuit. Then, the voltage goes through the frequency-locked loop circuits, which consists of an automatic-gain-control (AGC) feedback circuit and capacitors, which helps in the filtering and adjusting the output frequency. Finally, the output signal goes through a low-pass filter and the signal is sent out to the output stage which amplifies the signal and turn it into the intended output frequency of 19.44MHz.

Conclusion

DOC100V-019.44M oscillators are highly reliable and have a wide frequency range, making it suitable for various applications such as system clock generators, portable electronic products, circuit parts, and memory modules. Therefore, it is an excellent choice for those looking for an oscillator that offers high stability. The working principle of DOC100V-019.44M consists of three parts: the power supply, the frequency-locked loop circuit, and the output stage. By understanding the features, application fields, and working principle of the DOC100V-019.44M oscillators, engineers and manufacturers can make a more informed decision on finding an oscillator suitable for their next project.

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