Allicdata Part #: | 887-2431-2-ND |
Manufacturer Part#: |
9C-19.660MBBK-T |
Price: | $ 0.15 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | TXC Corporation |
Short Description: | CRYSTAL 19.6600MHZ 20PF SMD |
More Detail: | 19.66MHz ±50ppm Crystal 20pF 30 Ohms HC-49S |
DataSheet: | 9C-19.660MBBK-T Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.13860 |
Series: | 9C |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | MHz Crystal |
Frequency: | 19.66MHz |
Frequency Stability: | ±50ppm |
Frequency Tolerance: | ±50ppm |
Load Capacitance: | 20pF |
ESR (Equivalent Series Resistance): | 30 Ohms |
Operating Mode: | Fundamental |
Operating Temperature: | -20°C ~ 70°C |
Ratings: | -- |
Mounting Type: | Surface Mount |
Package / Case: | HC-49S |
Size / Dimension: | 0.449" L x 0.189" W (11.40mm x 4.80mm) |
Height - Seated (Max): | 0.161" (4.10mm) |
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Crystals are used in a variety of applications from quartz watches and radio transmitters to radio receivers and frequency discriminators. The 9C-19.660MBBK-T crystal is one of the many items used in crystal based electronics apparatus. The following is an overview of this crystal and its associated application field and working principle.
The 9C-19.660MBBK-T crystal is a quartz crystal with a 9 milli-megahertz operating frequency and a three terminal, through-hole package. The crystal is particularly suitable for precision oscillator and frequency discriminator applications.
The crystal consists of an area of quartz cut in the shape of a plate with two electrodes deposited on the surface. The package also includes a mounting tab and the oscillator circuit. The quartz plate is supported by a frame, the plate being connected to the frame at different points to form two or more barriers that separate two tracking arms. These arms can move with respect to each other, allowing a very small electric current to pass between them.
The 9C-19.660MBBK-T crystal is particularly useful in frequency discriminator applications where it is used to detect the difference in frequency between two signals. This can be used to generate a control voltage that can be used to fine-tune the output frequency of the oscillator. It is also used in other timing applications such as frequency synthesis and frequency shifting.
The application field for the 9C-19.660MBBK-T crystal is wide and varied. It can be used in a variety of communications equipment such as radios, computers, modems, and satellites. The frequency accuracy and stability of this crystal makes it particularly suitable for use in precision oscillators, frequency synthesizers, and frequency discriminators. It is also used in other applications such as clocks, watches, and audio playback systems.
The 9C-19.660MBBK-T crystal operates on a frequency-setting principle known as the Quartz Crystal Oscillator (QCO). This principle takes advantage of the piezoelectric effect of quartz to produce a continuous frequency of oscillation at a specific frequency determined by its size and shape. The crystal is cut so that when a voltage is applied to the electrodes, the quartz crystal deforms and produces an electrical signal that is proportional to the applied voltage. This signal is then used as the feedback loop for the oscillator and is also used to control its output frequency.
The 9C-19.660MBBK-T crystal is an important item in the field of electronics. Its wide application field and the accuracy and stability of the frequency it produces make it ideally suited for use in precision oscillator and frequency discriminator applications. The QCO principle used to control its output is also used in many other types of crystals and quartz instruments.
The specific data is subject to PDF, and the above content is for reference
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