How does direct digital synthesis (DDS) work? There are at least three elements to DDS: a numerically controlled oscillator (NCO) with a phase modulator, a block that converts the phase information to ...
Direct Digital Frequency Synthesis (DDFS) techniques have fundamentally reshaped the approach to frequency generation in modern electronic systems. By employing digital methodologies such as phase ...
Norwood, Mass. – A single-chip device from Analog Devices Inc., the AD9858, combines a 1-Gsample/second direct digital synthesizer (DDS) with a 10-bit, 1-Gsample/s digital-to-analog converter, a 2-GHz ...
Traditionally, portable and embedded systems designers looking to add frequency synthesis capability choose to go with phase-locked-loops (PLLs) or implement it on their field-programmable gate arrays ...
Direct, indirect, analog, digital: a mixed-technology synthesizer can meet your requirements. Until recently, trade-offs have been the distinguishing characteristic of RF and microwave synthesized ...
Specifically designed for wireless, handheld equipment, the AD9913 is the first direct-digital synthesizer to deliver a 250-MHz clock rate while consuming 50 mW of power. The device includes a 10-bit ...
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