Direct Digital Synthesis (DDS)

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Resolution (Bits)	Master fclk	Tuning Word Width (Bits)	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package

AD9834BRUZ IC DDS 50MHZ 10BIT 20TSSOP Analog Devices Inc.	293 In Stock	1 : ¥141.54000 Tube	-	Tube	Active	10 b	50 MHz	28 b	2.3V ~ 5.5V	-40°C ~ 105°C	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
AD9834CRUZ IC DDS 75MHZ 10BIT 20TSSOP Analog Devices Inc.	3,221 In Stock	1 : ¥147.49000 Tube	-	Tube	Active	10 b	75 MHz	28 b	2.3V ~ 5.5V	-40°C ~ 105°C	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP

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Direct Digital Synthesis (DDS) is used to produce analog waveforms of different frequencies from a digital signal. It is used for frequency control in wireless systems that must sweep across a wide range. The master frequencies clocks are 5MHz, 16MHz, 16.776MHz, 25MHz, 50MHz, 75MHz, 125MHz, 180MHz, 200MHz, 250MHz, 300MHz, 400MHz, 500MHz, 1GHz, 2.5GHz, and 3GHz with a resolution of 10 b, 12 b, or 14 b.