445C25D12M00000

Series:	445
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	12MHz
Frequency Stability:	±50ppm
Frequency Tolerance:	±20ppm
Load Capacitance:	18pF
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)

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Crystals

Crystals have been used in electronic products for a long time, and have become indispensable components. The 445C25D12M00000 crystal is one of the most commonly used types of crystals and is widely used in telecommunication and communication products. The 445C25D12M00000 crystal is important in terms of both size and frequency stability. It is in the shape of a miniature package. The crystal is sealed in a small hermetic container - typically 8.8 x 10.2mm - making it the optimum choice for use in miniature electronics devices. By combining the effectiveness of the package size and frequency stability, the 445C25D12M00000 crystal is well suited for applications such as radio transceivers, fixed wireless terminals, small base stations and for products leveraging WCDMA network coverage.

Application Field

The 445C25D12M00000 crystal is a highly versatile component, and is compatible with a range of frequencies from 450 MHz to 900 MHz. It is particularly suitable for the highest bandwidth and most precise applications such as GSM, PCS, CDMA, EDGE and WCDMA.The 445C25D12M00000 crystal can also be used in other wireless applications, including wireless Ethernet access points, Bluetooth products, wireless personal area networks, satellite communications, and many other communication systems, making it incredibly useful component.Because of its small size and wide frequency range, the 445C25D12M00000 crystal is also used in many consumer electronic products, such as energy monitoring systems, medical equipment, home entertainment systems, military radios and satellites.

Working Principle

The 445C25D12M00000 crystal works via an oscillator circuit that is powered by an alternating current (AC) frequency and a resonator. The frequency of the current is determined by the type of crystal that is used, as different crystals vibrate at different frequencies. The oscillator takes the AC frequency and translates it into a controlled oscillation that is used to control the timing of electrical signals.The resonator ensures that the crystal oscillates at a constant frequency, regardless of the frequency of the current. This ensures that the device or system works with precision and accuracy, as any small variations in the frequency can cause the device or system to become misaligned, which can lead to errors and compromised performance.The 445C25D12M00000 crystal is also designed to operate over a wide temperature range, ensuring that it is able to withstand extreme weather conditions and still provide reliable performance and accuracy. This makes it perfect for applications such as satellite communications, where environmental conditions and temperature ranges can differ greatly.In conclusion, the 445C25D12M00000 crystal is an invaluable component in a wide range of electronics, from consumer products to high-end communications systems. Its small size and wide frequency range make it ideal for a variety of applications, and its precision and accuracy ensure that it can be relied on to perform reliably and accurately.

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