402F320XXCAT

Series:	402
Packaging:	Tape & Reel (TR)
Part Status:	Discontinued at Digi-Key
Type:	MHz Crystal
Frequency:	32MHz
Frequency Stability:	±15ppm
Frequency Tolerance:	±15ppm
Load Capacitance:	10pF
ESR (Equivalent Series Resistance):	80 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-20°C ~ 70°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.079" L x 0.063" W (2.00mm x 1.60mm)
Height - Seated (Max):	0.022" (0.55mm)

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Crystals have been used in a wide variety of applications where they produce a stable frequency and allow a device to accurately measure intervals of time. One such example is the 402F320XXCAT application field and its working principle.The 402F320XXCAT is a type of quartz crystal oscillator designed for use in digital telecommunications applications. It has a frequency range of 32 Hz to 3.2 GHz, with stability as low as +/- 0.2 ppm, and a crystal temperature coefficient of -20 ppm/°C. It has a wide range of features designed for easy integration in multi-carrier and high-reliability applications. The working principle of the 402F320XXCAT is based on the principles of the quartz crystal oscillator. The crystal oscillator works by taking advantage of the piezoelectric effect, which is the phenomenon in which certain crystals, such as quartz, generate an electric charge when they are subjected to mechanical stress. When a voltage is applied across a quartz crystal, the crystal vibrates at a specific frequency and produces electrical energy in the form of an alternating current. The frequency of this current is determined by the characteristics of the material and the size of the crystal. The 402F320XXCAT utilizes this effect to enable rapid response to changes in frequency and provide high-stability timing in telecommunications systems. Its integrated circuit consists of an amplifier and a feedback loop that includes an integrator, an amplifier and a frequency-to-voltage converter. The amplifier provides the necessary power for the crystal, while the feedback loop ensures that the crystal’s frequency remains stable, regardless of temperature changes or other factors.In addition to its use in telecommunications systems, the 402F320XXCAT also has applications in industrial systems and consumer electronics. It can be used for timing, synchronization and frequency generation for a variety of devices, such as industrial equipment and audio/video products. The crystal also has a low current consumption and is shock resistant, making it well-suited for use in portable devices.The advantages of the 402F320XXCAT are numerous, as it offers reliable frequency control, due to its excellent stability of +/- 0.2ppm, as well as low current consumption and shock resistance. Furthermore, it has a wide range of applications, including telecommunications, industrial systems and consumer electronics. Overall, the 402F320XXCAT is an excellent example of a quartz crystal oscillator, and its working principle has allowed it to become one of the most widely-used crystals in a variety of applications. Its unique design makes it well-suited for a variety of applications, and its stability, low-current consumption and shock resistance make it a highly reliable and cost-effective solution.

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