AD9833 DDS Waveform Generator Module

Description

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Description

Unit DDS is a signal source Unit. It uses the AD9833 programmable waveform generator + STM32F0 control scheme. It provides an I2C communication interface (addr: 0x31) and operates by configuring registers in practical use. It allows easy control of the signal source to output various waveforms (sine wave, triangle wave, square wave output, sawtooth wave, signal output amplitude 0-0.6V), and to adjust frequency and phase. It also supports sleep strategies to further reduce power consumption when idle. This Unit is suitable for use as a signal source in the electronic circuit prototyping of various test instruments.

Features

• Digitally programmable frequency and phase
• Signal output amplitude 0-0.6V
• Sine wave/triangle wave/square wave/sawtooth wave (fixed frequency: 13.6KHz)/DC output
• Output frequency range: 0MHz to 1MHz (10MHz reference clock)
• 28-bit frequency resolution
• 11-bit phase resolution

Includes

• 1 x Unit DDS
• 1 x HY2.0-4P Grove cable (20cm)
• 1 x SMA-2.54mm cable

Applications

• Frequency stimulation/waveform generation
• Liquid and gas flow measurement
• Sensor applications: proximity, motion, and defect detection
• Line loss/attenuation
• Testing and medical equipment
• Sweep/clock generator
• Time-domain reflection (TDR) applications

Specifications

Learn and Documents

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