445C23E12M00000

Series:	445
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	12MHz
Frequency Stability:	±30ppm
Frequency Tolerance:	±20ppm
Load Capacitance:	20pF
ESR (Equivalent Series Resistance):	50 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-20°C ~ 70°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	2-SMD, No Lead
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Height - Seated (Max):	0.053" (1.35mm)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Crystals: 445C23E12M00000 Application Field and Working Principle

Crystals are widely used in various applications of modern engineering. As a type of semiconductor device, crystals can be used as oscillators or transducers, or as a components of complex systems. The most common type of crystals used in today\'s engineering are piezoelectric crystals. These crystals can be used in a variety of consumer and industrial applications, such as medical equipment, communication systems, and consumer electronics. This article introduces and illustrates 445C23E12M00000, discussing its application fields and working principle.

Application Field

The 445C23E12M00000 crystal is a piezoelectric ceramic resonator, which is specifically designed for low power wireless applications. This crystal is designed to be specifically used with wireless systems operating in the 2.4 GHz ISM (Industrial, Scientific and Medical) band. It is used as an oscillator for frequency stability as well as a low jitter master clock for baseband processor. The most common application for this crystal is Bluetooth, WiFi, and Wireless LAN. It is also used in mobile communications, including cellular and personal communications services (PCS). This crystal can also be used in Zigbee applications, where it improves the efficiency of the system and reduces power consumption. The 445C23E12M00000 resonator is also used in consumer applications, such as radios, digital cameras, and personal computers. In addition, this type of crystal is used in industrial applications that require high frequency stability and low jitter, such as factory automation and process control.

Working Principle

The 445C23E12M00000 resonator utilizes a piezoelectric material that produces electrical charges in response to mechanical stress. This material is composed of two electrodes separated by a ceramic substrate. When an alternating voltage is applied to the electrodes, the ceramic substrate expands or contracts depending on the polarity of the voltage. The ceramic substrate exhibits a predictable mechanical resonance frequency, which is determined by the thickness, size, material composition, and other factors. When a voltage of the same frequency as the resonant frequency is applied, the resonator will vibrate in response, producing a consistent frequency.The 445C23E12M00000 crystal utilizes this phenomenon to generate and maintain a steady frequency output. The oscillator circuit generates an electrical signal in the desired frequency range and applies it to the electrodes of the crystal. The resulting vibrations in the crystal are amplified, rectified, and filtered to obtain the accurate and precise frequency output. The frequency range of the 445C23E12M00000 resonator is impressive, ranging from 2.4 GHz to 6.0 GHz. This crystal can also be programmed to generate a frequency range from 1Hz to 1MHz. It is also very robust, and can operate in temperatures ranging from -25°C to 85°C.

Conclusion

The 445C23E12M00000 resonator is a piezoelectric crystal that is specifically designed for low power wireless applications. It is used as an oscillator in Bluetooth, WiFi, Wireless LAN, and Zigbee applications, as well as various consumer and industrial applications. The working principle of 445C23E12M00000 is based on the mechanical resonance of the piezoelectric material. The frequency range of this crystal is impressive, ranging from 2.4GHz to 6.0GHz, depending on the program settings. It also operates in a wide temperature range, making it a very robust device.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description