Direct Digital Synthesis Tutorial Series 2 of 7

Direct Digital Synthesis Tutorial Series (2 of 7): The Accumulator

Analog Devices Inc

This tutorial focuses on the accumulator, the first of the three main building blocks of a basic DDS. There will be a discussion of the accumulator, in particular the overflow accumulator, and a review of the frequency tuning word. The standard and alternate accumulator equations will be shown and examples of their application will be given.
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Related Parts

ImageManufacturer Part NumberDescriptionSpeedAvailable Quantity
IC MCU 16/32B 126KB FLSH 64LFCSPADUC7128BCPZ126IC MCU 16/32B 126KB FLSH 64LFCSP41.78MHz40 - ImmediateView Details
IC MCU 16/32B 126KB FLASH 80LQFPADUC7129BSTZ126IC MCU 16/32B 126KB FLASH 80LQFP41.78MHz0View Details
IC MCU 16/32B 126KB FLSH 64LFCSPADUC7124BCPZ126IC MCU 16/32B 126KB FLSH 64LFCSP41.78MHz0View Details
IC MCU 16/32B 126KB FLASH 80LQFPADUC7129BSTZ126-RLIC MCU 16/32B 126KB FLASH 80LQFP41.78MHz0View Details
IC DDS 16MHZ 10BIT 20LFCSPAD9838BCPZ-RL7IC DDS 16MHZ 10BIT 20LFCSP-305 - ImmediateView Details
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Eval Boards

ImageManufacturer Part NumberDescriptionFunctionEmbeddedAvailable Quantity
BOARD EVAL FOR 9954AD9954/PCBZBOARD EVAL FOR 9954Direct Digital Synthesis (DDS)No0View Details
BOARD EVAL FOR AD9910 1GSPSAD9910/PCBZBOARD EVAL FOR AD9910 1GSPSDirect Digital Synthesis (DDS)No0View Details
BOARD EVALUATION FOR AD9912AD9912A/PCBZBOARD EVALUATION FOR AD9912Direct Digital Synthesis (DDS)No21 - ImmediateView Details
BOARD EVAL FOR AD9913AD9913/PCBZBOARD EVAL FOR AD9913Direct Digital Synthesis (DDS)No7 - ImmediateView Details
BOARD EVAL FOR AD9859AD9859/PCBZBOARD EVAL FOR AD9859Direct Digital Synthesis (DDS)No0View Details
BOARD EVAL FOR AD9956AD9956/PCBZBOARD EVAL FOR AD9956Direct Digital Synthesis (DDS)-0View Details
BOARD EVALUATION FOR AD5933EVAL-AD5933EBZBOARD EVALUATION FOR AD5933Impedance ConverterNo0View Details
BOARD EVALUATION FOR AD9959AD9959/PCBZBOARD EVALUATION FOR AD9959Direct Digital Synthesis (DDS)No0View Details
PTM Published on: 2012-06-06