7V-28.224MDHV-T

Series:	7V
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	28.224MHz
Frequency Stability:	±30ppm
Frequency Tolerance:	±20ppm
Load Capacitance:	8pF
ESR (Equivalent Series Resistance):	60 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Height - Seated (Max):	0.035" (0.90mm)

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Crystals have become integral components of many electronic devices due to their unique properties. Nowadays, engineer have developed various kinds of crystals, such as 7V-28.224MDHV-T crystal, which are widely used in radio transmission systems. This article will discuss its application field and working principle7V-28.224MDHV-T crystals are resonators with a frequency of 28.224MHz and a total capacitance of 7V. They are used in radio communication devices, such as radios, antennas, and telephones. They can also be used in other applications, such as in medical device and electrical switches. The 7V-28.224MDHV-T crystal is composed of a quartz crystal, with two parallel plates on either side. The face of the quartz crystal is coated with an electrode, and is mounted between two electrodes in a cavity. Each electrode is connected to an external circuit. When an external electrical signal is introduced, it causes the crystal to vibrate according to the signal\'s frequency. This vibration can then be picked up by the external circuit and processed.The external electrical signal is amplified and filtered in the external circuit before it is used to vibrate the crystal. The frequency of the signal determines the frequency of the vibration in the crystal. When the vibration frequency matches the frequency of the external signal, the energy from the external signal is absorbed and the quartz crystal resonates. The crystal will continue to vibrate at the same frequency as long as the external signal remains present. If the signal frequency changes, the crystal will respond accordingly and vibrate at the new frequency. This property enables the crystal to act as an oscillator, producing an oscillating signal over a range of frequencies. In addition, the 7V-28.224MDHV-T crystal can be used as a frequency discriminator. It is able to pick up minute differences in signal frequency and output a signal that is slightly higher or lower in frequency. This signal can then be used to regulate the frequency of the external signal.The 7V-28.224MDHV-T crystal is able to provide a stable, accurate frequency to an external signal, making it an important component in a variety of radio transmission systems. It is also used in medical applications, such as imaging systems, to ensure that the signal remains consistent. In addition, it can be used in electrical switches to improve the efficiency of the system.In conclusion, the 7V-28.224MDHV-T crystal is a versatile device that can be used in a variety of applications. Its unique frequency discrimination property and accuracy makes it an important component in radio transmission systems and other electronic devices. From medical applications to electric switches, it is an essential part of our modern technology.

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