Direct Digital Synthesis (DDS)

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.

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Analog Devices, Inc. AD5933YRSZ-REEL7

IC DDS 16.776MHZ 12BIT 16SSOP

0

Analog Devices, Inc. AD9859YSVZ

IC DDS 400MHZ 10BIT 48TQFP

24.8

Analog Devices, Inc. AD9831ASTZ

IC DDS 25MHZ 10BIT 48LQFP

15.1

Analog Devices, Inc. AD5934YRSZ-REEL7

IC DDS 16.776MHZ 12BIT 16SSOP

0

Analog Devices, Inc. AD9834CRUZ

IC DDS 75MHZ 10BIT 20TSSOP

13.02

Analog Devices, Inc. AD9832BRUZ

IC DDS 25MHZ 10BIT 16TSSOP

12.09

Analog Devices, Inc. AD9834BRUZ

IC DDS 50MHZ 10BIT 20TSSOP

11.2

Analog Devices, Inc. AD9833BRMZ

IC DDS 25MHZ 10BIT 10MSOP

10.14