RF synthesis is a critical function in today's electronic communications systems. Two of the technologies used for RF synthesis are phase locked loop (PLL) and direct digital synthesis (DDS). Each has ...
Norwood, Mass. — Designed for test and measurement equipment, wireless base stations, and secure communications devices, Analog Devices' AD9912 direct digital synthesizer (DDS) provides a ...
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 ...
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 ...
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 ...
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