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Item specifics
  • Test1: 4
  • Test4: 4
  • Brand Name: BETTERSHENGSUN
  • is_customized: Yes
  • Model Number: AD9959
Product Description
AD9959 RF DDS module
One, module features:
1, AD9959:4 channel, 500MSPS, the highest 200M sine wave output;
2, 2/4 channel independent frequency, amplitude and phase can be adjusted;
3, 32 bit accumulator, the frequency resolution is better than 0.12HZ;
4, 14 bit phase registers, phase resolution 0.022 degrees;
10, 5 bit rate register, the magnitude of 1024 fine adjustable;
6, 2 order, 4 order, 8 order, 16 order, ASK, PSK, FSK powerful modulation function;
7, linear frequency, amplitude and phase frequency sweep function;
8, independent programmable DAC output current;
9, high speed SPI communication;
10, low power consumption, win the AD9854 chip, 4 channel 200M Signal tone output, power consumption is only 580mW;
Two, operation and description
1, connect the 5V power supply, the system works in 500MA.
2, the key S2 S3 Mobile LCD cursor S4 S5 button to add a line, and.
3, the AD9959 core board has 5 SMA connectors, 4 is the signal output, the other one is the external clock input signal. Note: channel 0, 1, 2, 3 can output different frequency, different phase, different amplitude sine wave, independent control.
4, after being electrified, the initialization module output a frequency 10MHz and phase difference of 90 degrees of the I and Q signals; using 25MHz crystal active, internal multiplier 20 harmonic mode, with 500MSa/s sampling rate.
Three, provide the information:
1, the core board a block, containing the main control board, containing liquid crystal.
2, provide the interface for the serial interface, to provide test code.
 

 

 

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.5kg (1.10lb.)
  • Package Size: 15cm x 15cm x 15cm (5.91in x 5.91in x 5.91in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.5kg (1.10lb.)
  • Package Size: 15cm x 15cm x 15cm (5.91in x 5.91in x 5.91in)
Payment
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