MA-406 7.3728M50X-C3:PURE SN

Series:	MA-406
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	7.3728MHz
Frequency Stability:	±50ppm
Frequency Tolerance:	±50ppm
Load Capacitance:	18pF
ESR (Equivalent Series Resistance):	80 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SOJ, 9.60mm pitch
Size / Dimension:	0.461" L x 0.189" W (11.70mm x 4.80mm)
Height - Seated (Max):	0.146" (3.70mm)

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Crystals

Crystals are substances formed from a chemical that derives its properties from the regular geometric patterns of atoms, ions or molecules within its structure. They are used extensively in electronics for everything from low-loss capacitors and oscillators to transistors and integrated circuits. In particular, one type of crystal, the MA-406 7.3728M50X-C3:PURE SN (hereafter the “MA-406 crystal”), is used in specific applications and operates in a certain way. This article will explain the application field of the MA-406 crystal and its working principle.The MA-406 crystal is primarily used in radio frequency (RF) applications. Due to its precise frequency accuracy and stability, it is commonly used in frequency-locked systems such as television, cell phones, and many other wireless devices. It is also used in high-end precision amplifiers and instruments, such as oscilloscopes and spectrum analyzers.The fundamental working principle of the MA-406 crystal is based on the effect of mechanical vibration on the crystalline structure. Whenever a voltage is applied to a quartz crystal, the mechanical vibrational frequency of the crystal increases in proportion to the magnitude of the applied voltage. This phenomenon is known as the inverse piezoelectric effect. As the vibrational frequency rises, so does the frequency of the electrical signal generated by the crystal.The frequency of the electrical signal is determined by the mechanical properties of the crystal and its cut angle. This is because the crystal has an inherent lattice structure that responds to the mechanical vibration in an orderly fashion and produces a waveform with a specific frequency. The cut angle of the crystal is determined by the quartz orientations, which are characterized by specific X, Y, and Z axes. It is these axes that define the frequency of the electrical signal generated by the crystal.The frequency stability of the MA-406 crystal can be adjusted during the manufacturing process by precisely controlling the cut angle, mass displacement, and temperature coefficient. By controlling these parameters, it is possible to achieve extremely accurate and stable frequency outputs, even over large temperature ranges.In addition to its precise frequency accuracy, the MA-406 crystal also has superior power handling capabilities, making it ideal for high power applications. The crystal’s mechanical construction ensures that it is able to withstand large voltage swings and does not suffer from reduced performance under extreme levels of power dissipation. Furthermore, the crystal is highly resistant to damage due to external shock and vibration, which makes it suitable for use in harsh industrial environments.In summary, the MA-406 7.3728M50X-C3:PURE SN crystal is a highly versatile and reliable crystal with excellent frequency accuracy and stability. It is used extensively in RF applications, precision amplifiers and instruments, as well as in high power applications with extreme temperature ranges. The crystal’s superior power handling capabilities make it ideal for use in demanding industrial environments. Finally, the crystal’s frequency stability can be adjusted during the manufacturing process in order to achieve extremely accurate and stable frequency outputs.

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