Q 20,0-JXS21-9-10/10-FU-WA-LF

Series:	JXS21-WA
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	20MHz
Frequency Stability:	±10ppm
Frequency Tolerance:	±10ppm
Load Capacitance:	9pF
ESR (Equivalent Series Resistance):	100 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:Q 20,0-JXS21-9-10/10-FU-WA-LF Application Field and Working Principle

Crystals are one of the most important components of modern electronics, playing an important role in the communication, computing, automotive, and many other industries. The Q 20,0-JXS21-9-10/10-FU-WA-LF crystal oscillator is an example of such a device used in many applications and is one of the most popular devices for producing precise electrical signals used for timing or clock generation. Here, we will discuss the application fields and working principle of the Q 20,0-JXS21-9-10/10-FU-WA-LF crystal oscillator.The Q 20,0-JXS21-9-10/10-FU-WA-LF crystal oscillator is a quartz crystal device which is used in many electronic systems. It is available in various configurations, such as clock oscillators, voltage-controlled oscillators (VCOs), and various frequency synthesizers, allowing it to be used in a wide variety of applications. It is particularly useful in providing highly-accurate clock signals for digital circuits, enabling them to operate reliably and accurately. It is also often used for its frequency-setting ability, allowing a system to generate precise output waveforms at predetermined frequencies.The Q 20,0-JXS21-9-10/10-FU-WA-LF crystal oscillator is often used in systems such as Ethernet networking, HDTV, and digital audio systems requiring highly-accurate timing and clock signals. It is also used in radio-frequency (RF) communication systems, providing stable and accurate output signals for radio receivers and transmitters.The Q 20,0-JXS21-9-10/10-FU-WA-LF crystal oscillator is constructed in the same manner as other quartz crystal oscillators, utilizing an oscillator circuit connected to an excitation electrode and the quartz crystal itself. The oscillator circuit feeds a square wave signal to the electride, causing it to vibrate at a certain frequency. The quartz crystal then responds to this vibrating excitation electrode by vibrating as well. This vibration is sustained by the quartz crystal\'s piezoelectric properties, which allow it to take in electrical energy and convert it into mechanical energy, which is then converted back into electrical energy due to its piezoelectric properties. This oscillating electrical signal is then fed back to the oscillator circuit, which amplifies it and outputs it as a smooth, continuous waveform at a predetermined frequency.The Q 20,0-JXS21-9-10/10-FU-WA-LF crystal oscillator is an impressive device that has revolutionized many areas of electronics and communication. With its high accuracy and precision, it has made possible the digital signals that are used in modern communication, computing, and automotive systems, ensuring that devices such as these operate reliably and accurately. Its flexibility has also made it useful in a variety of applications, allowing its users to tailor its output to meet the needs of their systems.

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