XLL725125.000000X Datasheet/PDFOscillators - XLL725125.000000X Application Field and Working Principle
The XLL725125.000000X oscillator is a frequency-selectable, low-power, minimum-component, minimal-spacing frequency synthesizer. It is designed to provide a wide array of frequency selections which can be programmed via a simple programming voltage. The operating range of the oscillator is from 50 kHz to 1.5GHz over a step size of 0.01 MHz. The high frequency of the oscillator makes it ideal for applications in microwave communications, satellite communications, and other high-frequency communications systems.
The XLL725125.000000X consists of two main components, the integrated circuit (IC) and an external LC network. The IC is the control and processing component of the oscillator which consists of a number of digital building blocks and an integrated frequency synthesizer. These blocks combined provide the oscillator with the ability to generate frequencies from 50 kHz to 1.5GHz. The external LC network is connected to the IC and consists of two coils and two capacitors. The LC network determines the oscillation frequency of the oscillator.
The working principle of XLL725125.000000X oscillator is based on the time-division multiplexing principle. In this type of oscillator, the frequency selection is achieved by changing the value of the external components, which is typically done by changing the value of either the capacitance or inductance of the LC network. This allows the oscillator to be tuned to virtually any frequency within its range. Since the oscillator only uses two components, it requires minimal external components which makes it more compact and efficient.
The XLL725125.000000X finds its main applications in the field of microwave communications, radio communication systems, position locating systems, cellular base stations, and other communication systems. It is also used in applications such as satellite communications, radio navigation systems, and radio receiver systems. Due to its low power consumption, small size, low cost, and wide frequency range, it is ideal for high frequency applications.
To conclude, the XLL725125.000000X is a low-power, wide-frequency oscillator designed to provide a wide range of frequency selections with minimal external components. The oscillator is used in a variety of communication applications, such as radio communication systems, cellular base stations, and satellite communications. The working principle is based on the time-division multiplexing principle, which allows the oscillator to be tuned to virtually any frequency within its range. The low power consumption, small size, and low cost make it ideal for high-frequency applications.