7B27000003

Series:	7B
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	27MHz
Frequency Stability:	±30ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	13pF
Operating Mode:	--
Operating Temperature:	-20°C ~ 70°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Height - Seated (Max):	0.041" (1.05mm)

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Crystals: 7B27000003 Application Field and Working Principle

Crystals are important components in many different types of devices and other applications. There are several types of crystals, such as quartz and synthetic crystals, that have specific application fields and working principles. 7B27000003 is a type of synthetic crystal that is used in many types of electronic devices. The most common applications of 7B27000003 are radio receivers, especially those of radio tone modulators. Radio receivers are devices that are utilized for detecting radio signals and using them to create an audio signal. It is these audio signals that are used in order to reproduce sound. The working principle of the 7B27000003 is based on the fact that its specifically cut natural quartz crystal is able to generate an audio signal when electromagnetic waves are supplied to its surface. The quartz crystal of the like is able to produce an audio signal that resembles the frequency of the electromagnetic wave that was supplied to its surface. This is why it is commonly used in radio receivers; they take the audio signal produced by the crystal in order to reproduce sounds that are coherent with the original electromagnetic wave frequency. When electromagnetic waves that are of equal frequency and phase are introduced to a quartz crystal, then the electron displacement from the electrical charges that occur within the crystal will cause the quartz crystal to vibrate; this vibration is what creates the audio signals of radio tone modulators. Since 7B27000003 is a synthetic crystal, it has a thermal coefficient of expansion that is much higher than a natural quartz crystal. This allows it to receive a wider range of input frequencies, ensuring that it receives the correct frequency and phase and is able to generate a coherent audio signal without any interference from external sources. Moreover, the synthetic 7B27000003 crystal also has the advantage of being able to receive multiple input frequencies that are of a range different from the frequency of the electromagnetic wave that is being supplied. This ensures that it is able to generate clear audio signals when there are multiple frequencies present in the electromagnetic wave. In conclusion, 7B27000003 is a type of synthetic crystal that is commonly used in radio receivers, specifically in radio tone modulators. The working principle of the crystal is that it is able to generate an audio signal by converting the external electromagnetic wave into a frequency that is coherent with the original wave. The advantage of using 7B27000003 is that its thermal coefficient of expansion is much higher than natural quartz, ensuring that it receives a wide range of input frequencies and is able to generate a clear audio signal without interference.

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