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DDS Signal Generator Module Development Board AD9850 2Sine Wave and 2Square Wave 125MHz
Brand: kananana
Condition: Used
$1430
$3299
-57% Save $1869
Updated: 3 days ago
Description
The module can output sine waves and square waves, 2 sine waves and 2 square waves. AD9850: 0-40MHz; AD9851: 0-70MHz; after the frequency is 20-30MHz, the harmonics become larger and larger, and the waveform becomes increasingly unclean. Square wave: 0-1MHz
Adopt 70MHz low-pass filter to make the SN ratio of the waveform better
The pin (PIN12) that generates the DA reference is leads out to facilitate the amplitude adjustment application of the output waveform.
The reference input voltage of the comparator is generated by a variable resistor. Adjusting the resistor can obtain different duty cycle square waves.
The AD9850 module uses a 125MHz active crystal oscillator, and the AD9851 module uses a 30MHZ active crystal oscillator.
Specification:
1. AD9850: 0-40MHz.
2 sine wave and 2 square wave output.
3. After the 20-30MHz frequency harmonics increases, the waveform will be less and less clean.
4. Square Wave: 0-1MHz.
5. Low-pass filter with 70MHz, so the waveform is better than SN.
6. Parallel and serial data input can be selected via a jumper.
7. DA produced the benchmark pin (PIN12) leads for easy adjustment to do the magnitude of the output waveform Application.
8. Comparator reference input voltage generated by the variable resistor, the resistor can be adjusted duty cycle square wave of different.
9. Active AD9850 125MHz crystal oscillator modules. 10. Dimension:4.5cm x 2.6cm
Package list:
1*DDS Signal Generator Module
1. AD9850: 0-40MHz.
2 sine wave and 2 square wave output.
3. After the 20-30MHz frequency harmonics increases, the waveform will be less and less clean.
4. Square Wave: 0-1MHz.
5. Low-pass filter with 70MHz, so the waveform is better than SN.
6. Parallel and serial data input can be selected via a jumper.
7. DA produced the benchmark pin (PIN12) leads for easy adjustment to do the magnitude of the output waveform Application.
8. Comparator reference input voltage generated by the variable resistor, the resistor can be adjusted duty cycle square wave of different.
9. Active AD9850 125MHz crystal oscillator modules. 10. Dimension:4.5cm x 2.6cm
Package list:
1*DDS Signal Generator Module
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Product Details
- SKU:
- awhd-ca-b0cncv2796
- Model:
- A231104
- Country:
- CA
- ASIN:
- B0CNCV2796
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