The ADF4113BRUZ is a highly integrated integer-N frequency synthesizer integrated circuit (IC) component. It is primarily designed for frequency synthesis and clock generation applications in wireless communication systems, satellite communication systems, test and measurement equipment, and various other applications where precise frequency control is crucial.
One of the key features of the ADF4113BRUZ is its wide frequency range capability, which spans from 30 MHz to 3.5 GHz, covering a vast range of frequency requirements. It incorporates a low noise digital phase/frequency detector (PFD), a precision charge pump, and a fully programmable reference divider. This allows for accurate and stable frequency synthesis with excellent phase noise performance.
The IC supports both fractional-N and integer-N modes of frequency synthesis. In fractional-N mode, it can achieve frequency resolution as low as 0.021 Hz, making it suitable for applications demanding fine frequency tuning. On the other hand, the integer-N mode provides faster locking times and stable frequency synthesis for less demanding applications.
Featuring a 3-wire serial interface, the ADF4113BRUZ offers easy configurability and control. It can be effortlessly integrated into a digital control system, providing flexibility in programmatic frequency selection. The wide tuning voltage range enables compatibility with various voltage control oscillator (VCO) types.
To ensure further flexibility, the IC also offers various power-down and anti-backlash features
