Interface - Direct Digital Synthesis (DDS)

Interface - Direct Digital Synthesis (DDS)

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Image Part Number Manufacturer Description Series Operating Temperature Packaging Mounting Type Voltage - Supply Package / Case Base Part Number Supplier Device Package Master fclk
AD9838ACPZ-RL ADI (Analog Devices, Inc.) IC DDS 16MHZ LOW PWR 20LFCSP - -40°C ~ 125°C Tape & Reel (TR) Surface Mount 2.3 V ~ 5.5 V 20-WFQFN Exposed Pad, CSP AD9838 20-LFCSP-WQ (4x4) 5MHz
AD9838ACPZ-RL7 ADI (Analog Devices, Inc.) IC DDS 16MHZ LOW PWR 20LFCSP - -40°C ~ 125°C Tape & Reel (TR) Surface Mount 2.3 V ~ 5.5 V 20-WFQFN Exposed Pad, CSP AD9838 20-LFCSP-WQ (4x4) 5MHz
AD9833WBRMZ-REEL ADI (Analog Devices, Inc.) IC WAVEFORM GEN PROG 10MSOP Automotive, ADI0012 -40°C ~ 105°C Tape & Reel (TR) Surface Mount 2.3 V ~ 5.5 V 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) AD9833 10-MSOP 25MHz
AD9833BRM ADI (Analog Devices, Inc.) IC WAVEFORM GEN PROG 10-MSOP - -40°C ~ 105°C Tube Surface Mount 2.3 V ~ 5.5 V 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) AD9833 10-MSOP 25MHz
AD9915BCPZ-REEL7 ADI (Analog Devices, Inc.) IC DDS 2.5GSPS DAC 12BIT 88LFCSP - -40°C ~ 85°C Tape & Reel (TR) Surface Mount 1.8V, 3.3V 88-VFQFN Exposed Pad, CSP AD9915 88-LFCSP-VQ (12x12) 2.5GHz
AD9854ASTZ ADI (Analog Devices, Inc.) IC DDS QUADRATURE CMOS 80-LQFP - -40°C ~ 85°C Tray Surface Mount 3.14 V ~ 3.47 V 80-LQFP AD9854 80-LQFP (14x14) 300MHz
AD9851BRSZRL ADI (Analog Devices, Inc.) IC SYNTHESR DDS/DAC 28SSOP TR - -40°C ~ 85°C Tape & Reel (TR) Surface Mount 2.7 V ~ 5.25 V 28-SSOP (0.209", 5.30mm Width) AD9851 28-SSOP 180MHz
AD9958BCPZ ADI (Analog Devices, Inc.) IC DDS DUAL 500MSPS DAC 56LFCSP - -40°C ~ 85°C Tray Surface Mount 1.71 V ~ 1.96 V 56-VFQFN Exposed Pad, CSP AD9958 56-LFCSP-VQ (8x8) 500MHz
AD9831ASTZ-REEL ADI (Analog Devices, Inc.) IC DDS 10BIT 25MHZ CMOS 48TQFP - -40°C ~ 85°C Tape & Reel (TR) Surface Mount 2.97 V ~ 5.5 V 48-LQFP AD9831 48-LQFP (7x7) 25MHz
AD9910BSVZ ADI (Analog Devices, Inc.) IC DDS 1GSPS 14BIT PAR 100TQFP - -40°C ~ 85°C Tray Surface Mount 1.8V, 3.3V 100-TQFP Exposed Pad AD9910 100-TQFP-EP (14x14) 1GHz

About Interface - Direct Digital Synthesis (DDS)


Direct Digital Synthesis (DDS) is a technique used to generate analog waveforms, typically sine waves, square waves, or triangular waves, using digital signal processing techniques. DDS systems consist of a phase accumulator, a waveform lookup table, and a digital-to-analog converter (DAC). By controlling the phase increment and frequency tuning word, DDS systems can generate precise and stable output frequencies with fine frequency resolution and low phase noise. DDS is commonly used in signal generators, function generators, frequency synthesizers, and communication systems where accurate and flexible waveform generation is required. It offers advantages such as fast frequency hopping, precise frequency control, and low spurious content compared to traditional analog signal generation techniques.