Low Power DDS Waveform Generator based on AD9834
Reference Design using part AD9834BRU by Analog Devices
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Associated Documents
For End Products
- Clock and Timing Devices
- Radar System
Description
- Application Circuit is a 75-MHz low power (25 mW total) direct digital synthesis (DDS) waveform generator. The output buffer and anti-imaging filter provide improved spectral performance, making it suitable for frequency generation or clocking applications requiring sine wave, triangular wave, and square outputs up to 18-MHz. Because they are sampled data devices, low power DDS devices must be followed by a suitable anti-imaging filter to remove spectral images
Key Features
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Operating Frequency75 MHz