DDS Unit  AD9833 (M5-U105) programmable waveform generator + STM32F0

Description

DDS is a signal source Unit. It uses the AD9833 programmable waveform generator + STM32F0 micro controller. Based on I2C communication interface (addr:0x31) It can easily control the signal source to output multiple waveforms (sine wave, triangle wave, square wave output, sawtooth wave, signal output amplitude 0-0.6V) and adjust the frequency and phase.

It supports deep sleep mode, which can reduce the power consumption in the idle state. The Unit is suitable for the electronic circuit prototype design of various test instruments as a signal source.

Product Features

• Digital 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 based on the reference clock)
• 28bit frequency resolution
• 11bit phase resolution

Includes

• 1x DDS Unit
• 1x HY2.0-4P cable
• 1x SMA-2.54mm cable

Application

• Frequency stimulation/waveform generation
• Liquid flow and airflow measurement
• Sensor applications: proximity, motion and defect detection
• Line loss/attenuation
• Testing and medical equipment
• Scan/clock generator
• Time domain reflectometry (TDR) application

Downloads

• Includes
• Application
• Related-links
• Easyloader
• Example
• Schematic
• Pin-mapping
• Protocol

Specification

Specifications	Parameters
Support waveform	Sine wave/Triangle wave/Square wave/Sawtooth wave (fixed frequency: 13.6KHz)/DC output
Signal output amplitude	0-0.6V
Output frequency range	0MHz to 1MHz (10MHz based on the reference clock)
Frequency resolution	28bit
Phase resolution	11bit
Net weight	11.1g
Gross weight	34.7g
Product size	71*24*8mm
Package size	88.5*60*21mm