Direct Digital Synthesis

Analog Devices’ world leading direct digital synthesis ICs incorporate features such as on-board comparators, RAM, PLLs, mixers, and registers. This makes them an ideal agile frequency synthesizer solution in systems for communications, test equipment, and radar.
Product Selection Table

All DDS

Direct Digital Synthesis

Part#Device Primary FunctionNumber of ChannelsClock Input FreqRef Clock (min)Ref Clock (max)Ref Clock Multiplier RangeTuning Word WidthDAC ResolutionConfig/Programming InterfaceSingle Supply OperationVsupply Positive (min)Vsupply Positive (max)Power Dissipation (typ)Iout (max)
AD9102 - 1 180 MHz - - No 24 14 3-Wire Serial Yes - - 96.54 mW 8 mA
AD9106 - 4 180 MHz - - No 24 12 3-Wire Serial Yes - - 315 mW 8 mA
AD9915 - 1 2.5 GHz - - Yes - 12 Parallel - - - - 20 mA
AD9914 - 1 3.5 GHz - - Yes - 12 Parallel - - - - 20 mA
AD9838 - 1 16 MHz - - Yes - 10 Serial Yes - - 11 mW 3 mA
AD9837 - 1 16 MHz - - Yes - 10 Serial Yes - - - 3 mA
AD9913Reference Circuit Available - 1 250 MHz - - Yes - 10 Parallel - - - - 4.6 mA
AD9912Reference Circuit Available - 1 1000 MHz - - Yes - 14 Serial - - - - 20 mA
AD9957 - 1 1000 MHz - - Yes - 14 Serial - - - - 20 mA
AD9910Reference Circuit Available - 1 1000 MHz - - Yes - 14 Parallel - - - - 20 mA
AD9911Reference Circuit Available - 1 500 MHz - - Yes - 10 Serial - - - 351 mW 10 mA
AD5932 - 1 50 MHz - - Yes - 10 Serial Yes - - 40 mW -
AD5930 - 1 50 MHz - - No - 10 Serial Yes - - 40 mW 3.1 mA
AD9958 - 2 500 MHz - - Yes - 10 Serial - - - - 10 mA
AD5933Reference Circuit Available - 1 16.776 MHz - - - - 12 Serial - - - - -
AD9959 - 4 500 MHz - - Yes - 10 Serial - - - - 10 mA
AD5934Reference Circuit Available - 1 16.776 MHz - - - - 12 Serial - - - - -
AD9956 - 1 400 MHz - - No - 14 Serial Yes - - 400 mW 10 mA
AD9953 - 1 400 MHz - - Yes - 14 Serial Yes - - 171 mW 10 mA
AD9952 - 1 400 MHz - - Yes - 14 Serial Yes - - 171 mW 10 mA
AD9951 - 1 400 MHz - - Yes - 14 Serial Yes - - 171 mW 10 mA
AD9859 - 1 400 MHz - - Yes - 10 Serial Yes - - 171 mW 20 mA
AD9954Reference Circuit Available - 1 400 MHz - - Yes - 14 Serial Yes - - 220 mW 10 mA
AD9858 - 1 1000 MHz - - Yes - 10 Parallel Yes - - 2.5 W 40 mA
AD9834Reference Circuit Available - 1 75 MHz - - No - 10 Serial Yes - - 40 mW 3 mA
AD9833 - 1 25 MHz - - No - 10 Serial Yes - - 27.5 mW 3 mA
AD9857 - 1 200 MHz - - Yes - 14 Serial Yes - - 2 W 20 mA
AD9854 - 2 300 MHz - - Yes - 12 Parallel Yes - - 4.2 W 10 mA
AD9852 - 1 300 MHz - - Yes - 12 Parallel Yes - - 3.2 W 20 mA
AD9856 - 1 200 MHz - - Yes - 12 Parallel Yes - - 1.6 W 10 mA
AD9851 - 1 180 MHz - - Yes - 10 Parallel Yes - - 650 mW 20 mA
AD9835 - 1 50 MHz - - No - 10 Serial Yes - - 200 mW 4 mA
AD9832 - 1 25 MHz - - No - 10 Serial Yes - - 120 mW 4 mA
AD9831 - 1 25 MHz - - No - 10 Parallel Yes - - 120 mW 4 mA
AD9850 - 1 125 MHz - - No - 10 Parallel Yes - - 480 mW 20 mA
AD9830 - 1 50 MHz - - No - 10 Parallel Yes - - 300 mW 20 mA