The module has two complementary sine wave outputs, two plus 35MHz official low-pass filter, better and more stable waveform than direct output, one square wave output, easy to use. The power consumption of AD9834 is lower than that of 9854, so we use AMS1117 chip to supply power to AD9834 to make it work stably.

Features:

1. Narrow band SFDR > 72dB

2, 2.3V to 5.5V power supply

3. Output frequency up to 37.5MHz

4. Sinusoidal/Triangular Wave Output

5. On-Chip Integrated Comparator

6. Three-wire SP Area Interface

7. Extend the temperature range from -40°C to + 105°C

8. Power Saving Options

9. Power consumption: 20mW (3V)

10, 20 pins TSSOP

Parameters:

Name: AD9834 High Speed DDS Module

Size: 50mm X50mm

Power supply voltage range: +5V

Application:

1. Frequency Excitation/Waveform Generation

2. Frequency and Phase Tuning and Modulation

3. Low Power RF/Communication System

4. Measurement of liquid and airflow

5. Sensor applications: proximity, motion and defect detection

6. Testing and medical equipment

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On Dec 4, 2023 at 03:35:24 PST, seller added the following information: