416F50012IDR

Series:	416
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	50MHz
Frequency Stability:	±20ppm
Frequency Tolerance:	±10ppm
Load Capacitance:	18pF
ESR (Equivalent Series Resistance):	100 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.063" L x 0.047" W (1.60mm x 1.20mm)
Height - Seated (Max):	0.018" (0.45mm)

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Crystals: 416F50012IDR Application Field and Working Principle

Crystals refer to a group of small, durable components with immense range of applications due to their remarkable features. Crystals are used in modern technology to provide a regulated electromagnetic signal with an accurate wveform and repeated frequency in both the digital an analogue fields. An example of such a crystal is a 416F50012IDR, and its application area and working principle will be explored in this article.The crystal range designed and sold by Atlas believes, the 416F50012IDR is purpose built to offer remarkable and active frequencies and signals that are used in many everyday devices, such as watches, cellular telephones, and handheld games. The 416F50012IDR is a simple crystal, with quartz composition and a cylindrical package measuring just 2.6mm in length and 1.2mm in diameter. The crystal is also unique in regards to its dual purpose -- it can generate reliable and accurate clock signals, as well as provide active signal filtering, helping to clear noise in any system. The role of a quartz crystal is to excite an electric system to generate a signal with a specific frequency. 416F50012IDR does precisely this; when wired with input of between 2.0-3.3 volts, an input frequency between 16 and 30 kHz will be produced. The crystal has a frequency stability of -2.0ppm, meaning the signal should remain accurate over a duration of time and temperature.The 416F50012IDR contains a sliver-coated tuning fork, with a thin quartz plate mounted on a small steel backing. The quartz plate is composed of two cut plates known as the AT cut, this gives the crystal an asymmetrical arrangement that produces an imperfect resonance frequency, meaning the crystal is able to work optimally at various temperatures, without being subject to temperature instabilities. The quartz plates have a conductive coating of silver on both surfaces, which helps to validate the signal accuracy during operation.The 416F50012IDR is classed as a 3rd overtone crystal, meaning the frequency of operation is based upon the frequency created by the overtone value of the quartz plates multiplied by the cut of the quartz plate. This type of crystal works by the quartz plates being caused to vibrate at the frequency generated. This vibration creates a signal current with waves at the same frequency as the input and a common-mode signal of the same frequency but with different phase.The 416F50012IDR also works in signal filtering by amplifying weak signals from different sources and amplifying them, allowing low noise and interference free communication. The crystal is able to process the signal quickly and efficiently and filter those that do not need to be included. Thanks to the cut shape of the quartz plates and the coating of silver it is able to filter specific signals from different frequencies.The 416F50012IDR is an excellent example of the power of crystals, demonstrating their effectiveness in providing clock signals with highly accurate frequency as well as providing active signal filtering. Its wide range of application across many fields, such as watches, cellular telephones and handheld games, are testament to its reliability and performance.

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