416F27112ASR

Series:	416
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	27.12MHz
Frequency Stability:	±20ppm
Frequency Tolerance:	±10ppm
Load Capacitance:	Series
ESR (Equivalent Series Resistance):	200 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-10°C ~ 60°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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416F27112ASR Application Field and Working Principle

Crystals are an important part of electronic components. Not only do they play a role in frequency control, but also have important applications in communication, signal processing, measuring instruments, computers and other fields. 416F27112ASR is one of the common types of crystals used today.416F27112ASR is a quartz crystal resonator used for oscillation. It is applied to the communication side, signal processing, computer system and measuring instruments to improve the signal accuracy. It also has the characteristics of wide frequency range and precise. It is suitable to be applied to the fields of radio station, cellular phones, satellite earth station and other fields. 416F27112ASR crystal resonator is so called because it is made of a piezoelectric material that vibrates mechanically with the periodic passage of electric current. This vibrating element is an important open-loop component in the oscillator, providing feedback to the amplifier to keep the circuit oscillating at its resonant frequency. To ensure its stable operation, it needs certain DC and AC signals, which promise the coupling element has enough working voltage.The basic structure of 416F27112ASR crystal resonator consists of quartz quartz crystal and electrodes. The natural frequency of the crystal resonator is determined by a physical parameter called the quartz blank. This parameter is basically derived from the geometry of the crystal itself, and is basically the purpose of the device.In the process of using crystal resonator, it is necessary to have the corresponding signal generator or signal oscillator to make it oscillating. The device supplies current to the crystal for oscillation, which generates a frequency proportional to the applied signal. The signal generated by the various crystal resonators is of various frequency stability values, and this signal is usually called the clock signal, while the device providing the signal is called a generator.Generally speaking, 416F27112ASR crystal resonator is an important component of the oscillator to supply frequency signal through the control of current voltage. With its advantages of small size, large capacity and good frequency range, it is applied to the communication side, signal processing, measuring instruments and computers to ensure the accuracy of signal.

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