AD5930YRUZ-REEL7

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Direct digital synthesis (DDS) is a powerful digital technology that can quickly generate signals over wide frequency ranges. The AD5930YRUZ-REEL7 is a low-power, dual-channel direct digital synthesizer (DDS) which offers high resolution frequency synthesis capabilities and contains a digitally controlled oscillator, a phase accumulator, a control logic, and a digitally controlled dual DAC. The AD5930YRUZ-REEL7 can also be used to generate frequency sweeps and arbitrary waveforms.

Features

The AD5930YRUZ-REEL7 features two independent DDS Core components with each having 15-bit frequency and phase resolution. The programmable phase accumulator register allows for the generation of phase shifts up to 360° and phase sequences of nearly 1 degree accuracy. The 128-bit wide frequency sweep range allows for the generation of frequency sweeps from DC to 2GHz. In addition, the AD5930YRUZ-REEL7 only requires a single 3.3V supply and has a low power consumption of 70mW. The AD5930YRUZ-REEL7 also supports both I2C and SPI for easy configuration.

Applications

The AD5930YRUZ-REEL7 is well suited for various applications that require the generation of wide-range frequency sweeps and arbitrary waveforms, including signal source applications, frequency warping, frequency hopping, arbitrary frequency generators, arbitrary waveform synthesizers, radar, sonar and communication systems. Additionally, the AD5930YRUZ-REEL7 is suitable for marine, automotive, linear and communication system applications.

Working Principle

The AD5930YRUZ-REEL7 works by accessing two internal registers in the phase accumulator. The first register contains the frequency word, which provides information about the desired frequency. The second register stores the phase word, which is used to modulate the frequency of the signal. Then, the data from these two registers is used to generate an analog signal. The AD5930YRUZ-REEL7 is then able to synthesize frequency sweeps or arbitrary waveforms based on data from these two registers.

Conclusion

The AD5930YRUZ-REEL7 is a high performance, dual-channel, direct digital synthesizer that can be used for a variety of applications where accurate frequency synthesis is required. It features two independent DDS Core components with each having 15-bit frequency and phase resolution. With its low power consumption and various features, the AD5930YRUZ-REEL7 is an ideal solution for a variety of applications including signal source applications, frequency warping, frequency hopping, arbitrary frequency generators, and arbitrary waveform synthesizers.

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