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AD9850 DDS Signal Generator Module

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Signal Generator Module & Oscilloscopes for everyday users

The AD9850 DDS Signal Generator Module is a mid-range signal generator module & oscilloscopes designed for everyday users. It features Item Type: Signal Generator and Model No. / Name: AD9850.

₹1,849
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Total: ₹1,849
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: Signal Generator
Model No. / Name: AD9850
Operating Frequency (MHz): 0 - 40MHz
Continuous Discharge Current (A): 0.005 Digital Output
Output Current (A): 0.03 DAC
Storage Temperature (°C): -40 to 80

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-399936Category: Signal Generator Module & Oscilloscopes

About This Product

The AD9850 DDS Signal Generator Module is a mid-range signal generator module & oscilloscopes designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Signal Generator
  • Model No. / Name: AD9850
  • Operating Frequency (MHz): 0 - 40MHz — smooth, flicker-free operation
  • Continuous Discharge Current (A): 0.005 Digital Output
  • Output Current (A): 0.03 DAC
  • Storage Temperature (°C): -40 to 80 — plenty of room for files, apps, and media
  • Operating Temperature (°C): -40 to 85
  • Length (mm): 50

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AD9850 DDS Signal Generator Module 0-40MHz IC Test Equipment signal generator It can be used to generate Square Wave of 0-1MHz. AD9850 to: 0-40MHz AD9851: 0-70MHz.

The Module has a small compact Size of approx. 4.5 x 2.6 x 1.7 cm. The module can output sine wave, square wave, two sine wave, and two square-wave output. Frequency harmonics in the 20-30MHz, the waveform will be less and less clean. 70MHz low-pass filter, waveform SN than better Generate DA benchmark the pin (PIN12) leads; convenient to adjust the application to do the amplitude of the output waveform.

When the frequency after 20-30Mhz, Harmonic is getting bigger and bigger; The waveform will become increasingly unclean. The 70-MHz low-pass filter makes the SN ratio of the waveform better. The comparator reference input voltage is generated by the variable resistor, adjust the resistance can be different duty cycle square wave

Comparator reference input voltage generated by the variable resistor to adjust the resistance can be a different duty cycle square wave AD9850 to the module using 125MHz active crystal, the AD9851 module 30MHZ the active crystal.


Specifications and Features:

  1. 2 sine wave and 2 square wave output.
  2. AD9850: 0-40MHz.
  3. After the 20-30MHz frequency harmonics increases, the waveform will be less and less clean.
  4. Low-pass filter with 70MHz, so the waveform better than SN.
  5. Parallel and serial data input we can select via a jumper.
  6. DA produced the benchmark pin (PIN12) leads for easy adjustment to do the magnitude of the output waveform Application.
  7. Comparator reference input voltage generated by the variable resistor; using resistor we can adjust the duty cycle of a square wave.

Useful Links:
User Guide

Package Includes:

1 x AD9850 DDS Signal Generator Module

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.