Allicdata Part #: | 7B-40.000MBBK-T-ND |
Manufacturer Part#: |
7B-40.000MBBK-T |
Price: | $ 0.36 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | TXC Corporation |
Short Description: | CRYSTAL 40.0000MHZ 20PF SMD |
More Detail: | 40MHz ±50ppm Crystal 20pF 40 Ohms 4-SMD, No Lead |
DataSheet: | 7B-40.000MBBK-T Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.33075 |
Series: | 7B |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | MHz Crystal |
Frequency: | 40MHz |
Frequency Stability: | ±50ppm |
Frequency Tolerance: | ±50ppm |
Load Capacitance: | 20pF |
ESR (Equivalent Series Resistance): | 40 Ohms |
Operating Mode: | Fundamental |
Operating Temperature: | -20°C ~ 70°C |
Ratings: | -- |
Mounting Type: | Surface Mount |
Package / Case: | 4-SMD, No Lead |
Size / Dimension: | 0.197" L x 0.126" W (5.00mm x 3.20mm) |
Height - Seated (Max): | 0.041" (1.05mm) |
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Crystals play a critical role in electronic applications ranging from watches to computers. Crystals can be found in everyday devices, from cars and phones to modern electronic and semiconductor applications, as well as for many military, industrial and medical applications. To meet the requirements of these applications, various types of crystals such as quartz, sapphire, crystal oscillators and resonators have been developed.
7B-40.000MBBK-T is a specific type of crystal oscillator that has been developed for use in high frequency radio communication systems, such as satellite and cellular telephony. The crystal oscillator has two components: an oscillator section and a resonator section. The oscillator section, consisting of a tuning fork structure, is made of a dielectric material with a high dielectric constant. This dielectric material is chosen for its ability to generate a resonant frequency that is consistent over varying temperatures and operating conditions. The resonator section of the crystal oscillator is composed of a thin layer of quartz crystal, which acts as an electrical insulator. The quartz is chosen for its ability to sustain a consistent resonance frequency, even under varying temperatures and other environmental conditions.
The 7B-40.000MBBK-T crystal oscillator works by creating an oscillating electric field within the crystal. This oscillating electric field is called a piezoelectric effect, which is generated by the quartz crystals when they vibrate. As the quartz vibrates, the electric field alternates between positive and negative charges and causes a constant exchange of energy between the quartz and the external environment. This energy is then converted into electrical energy, which is then used to generate a constant frequency. The oscillator is then able to provide a precise and stable reference frequency for the particular application that it is designed for.
7B-40.000MBBK-T crystal oscillators are used in a variety of applications where precise and stable reference frequencies are needed. These include FM radio transmitters, GPS satellite receivers, cell towers, and femtocell base stations. The crystal oscillator is also used for time-keeping in wristwatches, GPS satellites, and broadcast transmitters. In addition, the quartz crystals are also used in medical devices, frequency synthesizers and scientific instrumentation.
In conclusion, 7B-40.000MBBK-T crystal oscillator is an important component used in many electronic applications. It is composed of two sections, consisting of a tuning fork structure and a thin layer of quartz crystal. It works by creating an oscillating electric field that is converted into electrical energy, which is then used to generate a precise and stable reference frequency. These oscillators are used in a variety of communication and time-keeping applications, providing a reliable source of frequency for these devices.
The specific data is subject to PDF, and the above content is for reference
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