7B-20.000MEEQ-T Crystals, Oscillators, Resonators |
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Allicdata Part #: | 887-1303-2-ND |
Manufacturer Part#: |
7B-20.000MEEQ-T |
Price: | $ 0.41 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | TXC Corporation |
Short Description: | CRYSTAL 20.0000MHZ 10PF SMD |
More Detail: | 20MHz ±10ppm Crystal 10pF 40 Ohms 4-SMD, No Lead |
DataSheet: | 7B-20.000MEEQ-T Datasheet/PDF |
Quantity: | 2000 |
1000 +: | $ 0.37800 |
3000 +: | $ 0.36540 |
5000 +: | $ 0.35280 |
10000 +: | $ 0.34020 |
Series: | 7B |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | MHz Crystal |
Frequency: | 20MHz |
Frequency Stability: | ±10ppm |
Frequency Tolerance: | ±10ppm |
Load Capacitance: | 10pF |
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 are ubiquitous in applications involving sensing, timing, communication and many other fields. With their simplicity and ability to control and modulate energy, crystals determine the stability and accuracy of many devices. Among them, the 7B-20.000MEEQ series are well known for their excellent performance and dependability.
The 7B-20.000MEEQ series is a series of crystal oscillators consisting of two titanium quartz plates glued together. They have operating frequencies from 0.5 MHz to 20 MHz, and are widely used in industrial, medical, military, space and communication applications. Each oscillator has a center frequency of 20 MHz and a peak-to-peak spectral bandwidth of 7 Hz. It exhibits excellent phase noise performance and low relative frequency stability over a range of temperatures. It is a cost effective solution for precise control of frequency and phase in a wide range of applications.
The 7B-20.000MEEQ series has a variety of applications. It is used in precise frequency control and timing applications such as timekeeping and synchronization, radio frequency (RF) transmitter and receiver modules, and frequency synthesisers. It is also used in automotive, aerospace and industrial applications including robotics, process monitoring and control, and radar sensing. Additionally, it can be used in vibration sensors, microwave sensors, electro-optical devices and fiber optics.
The way the 7B-20.000MEEQ series works is simple. When the two quartz plates are connected to an AC power supply, a potential difference is created between the two plates. This potential difference creates an electric field inside the crystals. As the current oscillates, the electric field also oscillates and reciprocates, generating a pure sinusoidal signal. This signal is then used to control and regulate the timing, frequency and physics of signals in the respective applications.
The 7B-20.000MEEQ series is an ideal choice for applications where precise frequency control is needed and high performance over a wide range of environmental conditions is required. It is robust and easy to install, while its high precision makes it suitable for applications where accuracy is paramount. With its wide application range, the 7B-20.000MEEQ series is a reliable choice for many industries.
The specific data is subject to PDF, and the above content is for reference
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