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
AD9957BSVZ-REEL ADI (Analog Devices, Inc.) IC DDS 1GSPS 14BIT IQ 100TQFP - -40°C ~ 85°C Cut Tape (CT) Surface Mount 1.8V, 3.3V 100-TQFP Exposed Pad AD9957 100-TQFP-EP (14x14) 1GHz
AD9956YCPZ ADI (Analog Devices, Inc.) IC SYNTHESIZER 1.8V 48LFCSP - -40°C ~ 125°C Tray Surface Mount 1.71 V ~ 1.96 V 48-VFQFN Exposed Pad, CSP AD9956 48-LFCSP-VQ (7x7) 3GHz
AD9958BCPZ-REEL7 ADI (Analog Devices, Inc.) IC DDS DUAL 10BIT DAC 56LFCSP - -40°C ~ 85°C Cut Tape (CT) Surface Mount 1.71 V ~ 1.96 V 56-VFQFN Exposed Pad, CSP AD9958 56-LFCSP-VQ (8x8) 500MHz
AD9830ASTZ-REEL ADI (Analog Devices, Inc.) IC DDS 10BIT 50MHZ CMOS 48TQFP - -40°C ~ 85°C Tape & Reel (TR) Surface Mount 4.75 V ~ 5.25 V 48-LQFP AD9830 48-LQFP (7x7) 50MHz
AD9851BRSZ ADI (Analog Devices, Inc.) IC SYNTHESIZER DDS/DAC 28-SSOP - -40°C ~ 85°C Tube Surface Mount 2.7 V ~ 5.25 V 28-SSOP (0.209", 5.30mm Width) AD9851 28-SSOP 180MHz
AD9832BRU ADI (Analog Devices, Inc.) IC DDS DAC 10BIT 25MHZ 16-TSSOP - -40°C ~ 85°C Tube Surface Mount 2.97 V ~ 5.5 V 16-TSSOP (0.173", 4.40mm Width) AD9832 16-TSSOP 25MHz
AD9954YSVZ ADI (Analog Devices, Inc.) IC DDS DAC 14BIT 1.8V 48-TQFP - -40°C ~ 105°C Tray Surface Mount 1.71 V ~ 1.96 V 48-TQFP Exposed Pad AD9954 48-TQFP-EP (7x7) 400MHz
AD9838BCPZ-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) 16MHz
AD9956YCPZ-REEL7 ADI (Analog Devices, Inc.) IC SYNTHESIZER 1.8V 48LFCSP - -40°C ~ 125°C Tape & Reel (TR) Surface Mount 1.71 V ~ 1.96 V 48-VFQFN Exposed Pad, CSP AD9956 48-LFCSP-VQ (7x7) 3GHz
AD9953YSVZ ADI (Analog Devices, Inc.) IC DDS DAC 14BIT 400MSPS 48-TQFP - -40°C ~ 105°C Tray Surface Mount 1.71 V ~ 1.96 V 48-TQFP Exposed Pad AD9953 48-TQFP-EP (7x7) 400MHz

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.