ADF4118BRU

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ADF4118BRU is a high performance Clock/Timing device and is part of the highly popular ADF4118BRU family of frequency synthesizers from Analog Devices. This device has the ability to generate a wide range of sine wave outputs which are suitable for many applications including those in the telecommunications and aerospace industries. Its versatile frequency range varies from eight MHz to 250 MHz, with synthesizer frequencies having a maximum frequency of 1.4 GHz.The main feature of the ADF4118BRU is its small size and low power consumption which make it ideal for embedded applications. Its on-board microcontroller provides flexibility and a wide range of features including programmable frequency tuning, programmable power management, and channel hopping support. This makes it easy to integrate the frequency synthesizer into existing applications.The primary application field of ADF4118BRU is in the communications and aerospace industries. In terms of telecommunications, the frequency synthesizers are widely used in modern wireless communication technologies such as WiMAX, WCDMA, GSM and LTE. This is because they provide a cost-effective way to regulate the frequency of transceiving radios, thus managing the wireless network properly. In the aerospace industry, it is used for navigation and communications in satellite-based systems and for the precise operation of navigation systems.In terms of its working principle, the ADF4118BRU generates its output frequency based on an internal reference clock. The reference clock is derived from the power supply voltage and is available in a variety of frequencies. The on-board microcontroller allows the user to program the output frequency to any desired value from the internal reference source clock. The main components of the frequency synthesizer, such as the phase-frequency detector, the reference dividers, the low-pass filter and the power supply, all operate in conjunction with the microcontroller to generate the precise output frequency.The ADF4118BRU also offers a number of additional features that can enhance the operation of the device. These features include programmable output power, an adjustable output impedance, programmable power management, an adjustable phase detector bandwidth and a variety of low noise methods. All of these features make the ADF4118BRU an ideal choice for use in a variety of different applications.

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