9C27000157

Series:	9C
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	27MHz
Frequency Stability:	±50ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	18pF
ESR (Equivalent Series Resistance):	30 Ohms
Operating Mode:	--
Operating Temperature:	0°C ~ 70°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	HC-49/US
Size / Dimension:	0.449" L x 0.189" W (11.40mm x 4.80mm)
Height - Seated (Max):	0.161" (4.10mm)

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Introduction

Crystals are a key component in a variety of modern technology applications, such as medical instruments, navigation, communication, and the Internet of things. In these applications, crystals often play an important role in providing reliable and accurate timing signals, providing a reference timing source for synchronization and frequency control. In these applications, the 9C27000157 crystal is widely used and important. In this article, the 9C27000157 crystal application field and working principle will be discussed.

Application Fields

The 9C27000157 crystal is widely used in the fields of telecommunications, scientific instruments, data communication, aerospace instruments, and digital circuits. In the field of telecommunications, the 9C27000157 crystal is widely used for frequency control in GSM and CDMA mobile phone base stations, GPS receivers, and wireless networks. In the field of scientific instruments, the 9C27000157 crystal is used for frequency control in analytical instruments, spectrophotometers, NMR spectrometers, CT scanners, X-ray machines, and medical devices. In the fields of data communication and aerospace instruments, the crystal can be used for frequency control in computers, space probes, digital TV receivers, and satellite phones. And in digital circuits, the 9C27000157 crystal is used in miniature radio transmitters and receivers, Bluetooth and WLAN applications, and digital oscilloscopes.

Working Principle

The 9C27000157 crystal is a quartz crystal device which consists of a quartz crystal and oscillation circuits. The quartz crystal has high stability and accuracy, which allows the device to provide a stable and accurate reference frequency. The basic working principle behind the 9C27000157 crystal is that the quartz crystal is cut in such a way that it vibrates at a specific frequency when subjected to an electric field. The vibrating frequency of the quartz crystal is determined by its physical shape, which results in a stable, predictable frequency that is almost unaffected by temperature and other external factors. The oscillation circuits connected to the crystal provide a feedback mechanism to ensure that the frequency stays constant. The circuits continuously measure the oscillation frequency and make adjustments as needed to ensure that the output frequency remains stable and accurate.

Conclusion

The 9C27000157 crystal is a quartz crystal device that is widely used in various applications due to its high stability and accuracy. The crystal is used in telecommunications, scientific instruments, data communication, aerospace instruments, and digital circuits for frequency control in a variety of devices, such as GSM and CDMA mobile phones, GPS receivers, wireless networks, analytical instruments, spectrophotometers, NMR spectrometers, CT scanners, X-ray machines, medical devices, computers, space probes, digital TV receivers, satellite phones, miniature radio transmitters and receivers, Bluetooth and WLAN applications, and digital oscilloscopes. The working principle of the 9C27000157 crystal involves the vibrating of a quartz crystal at a specific frequency when subjected to an electric field and the use of oscillation circuits to provide a feedback mechanism to ensure that the frequency stays constant.

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