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
AD9833BRMZ-REEL ADI (Analog Devices, Inc.) IC WAVEFORM GEN PROG 10MSOP - -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
AD9851BRS ADI (Analog Devices, Inc.) IC DDS DAC W/COMP 180MHZ 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
AD9833BRMZ ADI (Analog Devices, Inc.) IC WAVEFORM GENERTR 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
AD9835BRU-REEL7 ADI (Analog Devices, Inc.) IC DDS 10BIT 50MHZ 16-TSSOP - -40°C ~ 85°C Tape & Reel (TR) Surface Mount 4.75 V ~ 5.25 V 16-TSSOP (0.173", 4.40mm Width) AD9835 16-TSSOP 50MHz
AD9953YSVZ-REEL7 ADI (Analog Devices, Inc.) IC DDS DAC 14BIT 1.8V 48TQFP - -40°C ~ 105°C Tape & Reel (TR) Surface Mount 1.71 V ~ 1.96 V 48-TQFP Exposed Pad AD9953 48-TQFP-EP (7x7) 400MHz
AD9834BRUZ-REEL ADI (Analog Devices, Inc.) IC DDS 10BIT 50MHZ LP 20TSSOP - -40°C ~ 105°C Tape & Reel (TR) Surface Mount 2.3 V ~ 5.5 V 20-TSSOP (0.173", 4.40mm Width) AD9834 20-TSSOP 50MHz
AD9959BCPZ ADI (Analog Devices, Inc.) IC DDS QUAD 10BIT DAC 56LFCSP - -40°C ~ 85°C Tray Surface Mount 1.71 V ~ 1.96 V 56-VFQFN Exposed Pad, CSP AD9959 56-LFCSP-VQ (8x8) 500MHz
AD9954YSVZ-REEL7 ADI (Analog Devices, Inc.) IC DDS DAC 14BIT 1.8V 48TQFP - -40°C ~ 105°C Cut Tape (CT) Surface Mount 1.71 V ~ 1.96 V 48-TQFP Exposed Pad AD9954 48-TQFP-EP (7x7) 400MHz
AD9850BRSZ-REEL ADI (Analog Devices, Inc.) IC DDS SYNTHESIZER CMOS 28-SSOP - -40°C ~ 85°C Tape & Reel (TR) Surface Mount 3.3V, 5V 28-SSOP (0.209", 5.30mm Width) AD9850 28-SSOP 125MHz
ISL5314INZ Intersil IC SYNTHESIZER DIGITAL 48-MQFP - -40°C ~ 85°C Tray Surface Mount 3 V ~ 5.5 V, 4.5 V ~ 5.5 V 48-LQFP ISL5314 48-TQFP (7x7) 125MHz

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.