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AD9830

Analog Devices
Part Number AD9830
Manufacturer Analog Devices
Description CMOS Complete DDS
Published Mar 24, 2005
Detailed Description a FEATURES +5 V Power Supply 50 MHz Speed On-Chip SINE Look-Up Table On-Chip 10-Bit DAC Parallel Loading Power-Down Opti...
Datasheet PDF File AD9830 PDF File

AD9830
AD9830


Overview
a FEATURES +5 V Power Supply 50 MHz Speed On-Chip SINE Look-Up Table On-Chip 10-Bit DAC Parallel Loading Power-Down Option 72 dB SFDR 250 mW Power Consumption 48-Pin LQFP APPLICATIONS DDS Tuning Digital Demodulation DIRECT DIGITAL SYNTHESIZER, WAVEFORM GENERATOR AD9830 GENERAL DESCRIPTION This DDS device is a numerically controlled oscillator employing a phase accumulator, a sine look-up table and a 10-bit D/A converter integrated on a single CMOS chip.
Modulation capabilities are provided for phase modulation and frequency modulation.
Clock rates up to 50 MHz are supported.
Frequency accuracy can be controlled to one part in 4 billion.
Modulation is effected by loading registers through th...



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