Direct Digital Synthesis (DDS) is used to produce analog waveforms of different frequencies from a digital signal. It is used for frequency control in wireless systems that must sweep across a wide range. The master frequencies clocks are 5MHz, 16MHz, 16.776MHz, 25MHz, 50MHz, 75MHz, 125MHz, 180MHz, 200MHz, 250MHz, 300MHz, 400MHz, 500MHz, 1GHz, 2.5GHz, and 3GHz with a resolution of 10 b, 12 b, or 14 b.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
AD9859YSVDirect Digital Synthesis | Analog Devices, Inc. | 1.8V 32b 10 TQFP-48-EP(7x7) ROHS | In Stock | - | |
AD9837BCPZDirect Digital Synthesis | Analog Devices Inc. | Low Power, 8.5 mW, 2.3 V to 5.5 V, Programmable Waveform Generator | 17037 | - |