LP270F33CDT

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Crystals have long been used in a variety of applications. From frequency control of clocks and watches to transmitting wireless signals, they are ubiquitous in modern electronics. As the development of science and technology, the application of crystals becomes more and more in-depth. One typical example of its application is the LP270F33CDT crystal device.

The LP270F33CDT crystal is a miniature crystal oscillator used for high frequency timing and frequency control applications. It has a small form factor and is based on the proven thermistor-stabilized high frequency crystal circuit. The device has a variety of packaging styles depending on the application and includes vertical through-hole mount packaging for PCB mounting. It operates from a standard 3.3 V power supply and utilizes a precise 10 MHz ceramic resonator from Murata. The ceramic resonator has superior vibration and shock tolerance, making it suitable for extreme temperature and vibration environments.

The LP270F33CDT has many advantages over traditional quartz crystal oscillators. It is able to provide more precise frequency control, has a much larger frequency range, and consumes less power. The device offers a low frequency stability of 0.1 ppm, a high frequency resolution of 10kHz, and an extended temperature range ranging from -40°C to +85°C. This makes it ideal for frequency sensitive applications such as clock and timing synchronization, radio transmitter and receiver systems and GPS receivers.

In terms of working principle, the LP270F33CDT crystal oscillates at a frequency determined by the resonator’s characteristics. It consists of a quartz crystal resonator connected to a feedback circuit which is used to tune the frequency of the oscillator. The feedback circuit is powered by a voltage source, which is provided by the power supply of the circuit. The resonator is connected to two capacitors, which allows energy to be stored when voltage is applied. When the voltage is released, the energy stored in the capacitors causes the quartz crystal to vibrate at a frequency determined by its characteristics. This vibration is detected by the feedback circuit and the frequency is adjusted accordingly.

The LP270F33CDT is a versatile and reliable frequency control device ideal for a wide range of frequency sensitive applications. Its small form factor and extended temperature range make it well suited for demanding systems, while its low frequency stability and high frequency resolution make it a reliable tool for frequency control. As such, it is an ideal choice for a wide range of embedded, communications and industrial applications.

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