Direct Digital Synthesis (DDS) & Modulators

DDS (direct digital synthesis ICs) from Analog Devices are world-leading and incorporate various features (on board comparators, RAM, PLLs, mixers and registers), making them ideal agile frequency synthesizer solutions in systems from communications to test equipment and radar.

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    Circuits from the Lab (CftL)

    CN-0217: High Accuracy Impedance Measurements Using 12-Bit Impedance Converters

    CN-0186: Phase Coherent FSK Modulator

    CN-0156: Amplitude Control Circuit for AD9834 Waveform Generator (DDS)

    CN-0121: Synchronizing Multiple AD9910 1 GSPS Direct Digital Synthesizers

    CN-0109: Low Jitter Sampling Clock Generator for High Performance ADCs Using the AD9958/AD9858 500 MSPS/1GSPS DDS and AD9515 Clock Distribution IC

    DDS User Guides

    UG-364: Evaluating the AD5933 1 MSPS, 12-Bit Impedance Converter Network Analyzer

    UG-313: Evaluating the AD9832 45 mW Power, 3 V to 5.0 V, 25 MHz Programmable Waveform Generator

    UG-319: Evaluating the AD9835 200 mW Power, 5 V,50 MHz CMOS Complete DDS

    UG-272: Evaluating the AD9833 Low Power 12.65 mW, 2.3 V to 5.5 V, Programmable Waveform Generator

    UG-268: Evaluating the AD9838 11 mW Power, 2.3 V to 5.5 V, 75 MHz Complete DDS

    UG-269: Evaluating the AD9837 Low Power, 8.5 mW, 2.3 V to 5.5 V, Programmable Waveform Generator

    UG-266: Evaluating the AD9834 20 mW Power, 2.3 V to 5.5 V, 75 MHz Complete DDS

    UG-208: Evaluation Board User Guide for AD9957

    UG-207: Evaluation Board User Guide for AD9910

    DDS Application Notes

    AN-1108: AD9832/AD9835 Programming Examples

    AN-1044: Programming the AD5932 for Frequency Sweep and Single Frequency Outputs

    AN-1070: Programming the AD9833/AD9834

    AN-953: Direct Digital Synthesis (DDS) with a Programmable Modulus

    AN-0996: The Advantages of Using a Quadrature Digital Upconverter (QDUC) in Point-to-Point Microwave Transmit Systems

    AN-924: Digital Quadrature Modulator Gain

    AN-1053: AD5933 Evaluation Board Example Measurement

    AN-0982: The Residual Phase Noise Measurement

    AN-280: Mixed Signal Circuit Techniques

    AN-922: Digital Pulse-Shaping Filter Basics

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Direct Digital Synthesis

Part## ChannelsMaster Clock (MHz)Resolution (Bits)Fs IoutTuning Word Width (bits)REF Clock MultiplierI/O InterfaceCompliance Range (V)Automotive RecommendedNominal Supply (V)Power Dissipation (typ)US Price 1000 to 4999
AD9102 1 180 MHz 14 8 mA 24 No 3-Wire Serial 1 - Single(+1.8) 96.54 mW $12.35
AD9106 4 180 MHz 12 8 mA 24 No 3-Wire Serial 1 - Single(+1.8) 315 mW $15.00
AD9915 1 2.5 GHz 12 20 mA 32 Yes Parallel 0.5 - Single(+1.8) - $108.38
AD9914 1 3.5 GHz 12 20 mA 32 Yes Parallel 0.5 - Single(+1.8) - $135.58
AD9838 1 16 MHz 10 3 mA 28 Yes Serial 0.8 - Single(+2.3 to +5.5) 11 mW $2.10
AD9837 1 16 MHz 10 3 mA 28 Yes Serial 0.8 - Single(+2.3 to +5.5) - $1.65
AD9913Reference Circuit Available 1 250 MHz 10 4.6 mA 32 Yes Parallel 0.8 - Single(+1.8) - $9.77
AD9912Reference Circuit Available 1 1000 MHz 14 20 mA 48 Yes Serial 0.5 - Multi(+1.8, +3.3) - $37.70
AD9957 1 1000 MHz 14 20 mA 32 Yes Serial 0.5 - Multi(+1.8, +3.3) - $21.25
AD9910Reference Circuit Available 1 1000 MHz 14 20 mA 32 Yes Parallel 0.5 - Single(+1.8) - $35.33
AD9911Reference Circuit Available 1 500 MHz 10 10 mA 32 Yes Serial 1.8 - Single(+1.8) 351 mW $15.69
AD5932 1 50 MHz 10 - 24 Yes Serial - - Single(+2.3 to +5.5) 40 mW $4.15
AD5930 1 50 MHz 10 3.1 mA 24 No Serial 0.8 - Single(+2.3 to +5.5) 40 mW $6.38
AD9958Reference Circuit Available 2 500 MHz 10 10 mA 32 Yes Serial 2.3 - Multi(+1.8, +3.3) - $20.48
AD5933Reference Circuit Available 1 16.776 MHz 12 - 27 - Serial - - Single(+5) - $6.73
AD9959Reference Circuit Available 4 500 MHz 10 10 mA 32 Yes Serial 2.3 - Multi(+1.8, +3.3) - $37.59
AD5934Reference Circuit Available 1 16.776 MHz 12 - 27 - Serial - - Single(+2.7) - $4.40
AD9956 1 400 MHz 14 10 mA 48 No Serial 2.3 - Multi(+1.8, +3.3) 400 mW $17.45
AD9953 1 400 MHz 14 10 mA 32 Yes Serial 2.05 - Multi(+1.8, +3.3) 171 mW $14.92
AD9952 1 400 MHz 14 10 mA 32 Yes Serial 2.05 - Multi(+1.8, +3.3) 171 mW $15.68
AD9951 1 400 MHz 14 10 mA 32 Yes Serial 2.05 - Multi(+1.8, +3.3) 171 mW $13.90
AD9859 1 400 MHz 10 20 mA 32 Yes Serial 2.05 - Multi(+1.8, +3.3) 171 mW $10.97
AD9954Reference Circuit Available 1 400 MHz 14 10 mA 32 Yes Serial 2.05 - Multi(+1.8, +3.3) 220 mW $17.45
AD9858Reference Circuit Available 1 1000 MHz 10 40 mA 32 Yes Parallel 3.8 - Multi(+3.3, +5) 2.5 W $45.66
AD9834Reference Circuit Available 1 75 MHz 10 3 mA 28 No Serial 0.8 - Single(+2.3 to +5.5) 40 mW $5.01
AD9833 1 25 MHz 10 3 mA 28 No Serial 0.65 Yes Single(+2.3 to +5.5) 27.5 mW $4.00
AD9857 1 200 MHz 14 20 mA - Yes Serial 1 - Single(+3.3) 2 W $17.31
AD9854 2 300 MHz 12 10 mA 48 Yes Parallel 1 - Single(+3.3) 4.2 W $25.81
AD9852 1 300 MHz 12 20 mA 48 Yes Parallel 1 - Single(+3.3) 3.2 W $22.77
AD9856 1 200 MHz 12 10 mA 12 Yes Parallel 1.5 - Single(+3) 1.6 W $17.19
AD9851 1 180 MHz 10 20 mA 32 Yes Parallel 1.5 - Single(+3) 650 mW $13.56
AD9835 1 50 MHz 10 4 mA 32 No Serial 1.35 - Single(+5) 200 mW $5.82
AD9832 1 25 MHz 10 4 mA 32 No Serial 1.35 - Single(+3.3) 120 mW $5.06
AD9831 1 25 MHz 10 4 mA 32 No Parallel 1.5 - Single(+3.3) 120 mW $6.33
AD9850 1 125 MHz 10 20 mA 32 No Parallel 1.5 - Single(+3.3) 480 mW $12.14
AD9830 1 50 MHz 10 20 mA 32 No Parallel 1 - Single(+5) 300 mW $11.08
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