AD9910 1G DDS signal module PC software STM32 example arbitrary signal electronic contest

AD9910 1G DDS signal module PC software STM32 example arbitrary signal electronic contest
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  • Список ценUS $72.88piece
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AD9910 1Ghz DDS special module

AD9910 module308Yuan (default) + simple control panel and simple control PC software (+15.99$)

1. Module characteristics:

1, the AD9910 module is built by senior engineers, PCB looks beautiful, layout and design are reasonable, materials are fastidious, nano electronic pursuit is details.

2, the AD9910 module is fully controlled by IO, which is suitable for customers who need complete functions, and can be used for the two development..

3, the characteristics of AD9910; the main functions are:A, automatic linear frequency / phase / amplitude scanning function; B, 8 frequency, phase and amplitude modulation modes; C, single frequency mode, to support frequency, phase, amplitude adjustable;

4Provide based onSTM32ADemoProgram, can be done quicklyAD9910Simple control, such as frequency, amplitude and phase control. OrdinaryIOThe operation is easy to transplant to any control chip.

5. The module adopts USB interface, which can be directly supplied by USB and convenient to use.

6, AD9910 chip function introduction:

A, 1 GSPS internal clock rate (up to 400 MHz analog output), two differential signal output;

B, 14 bit amplitude register, amplitude 16384 level fine adjustable.

C, 32 bit accumulator, frequency resolution 0.23HZ;

D, 16 bit phase register, phase resolution 0.0055 degrees;

E, independent programmable DAC output current;

F and AD9910 adopt advanced DDS patent technology, which greatly reduces power consumption.

I, excellent dynamic performance: >80 dB narrow band SFDR;

J, phase noise: less than - 125 dBc/Hz 1 kHz offset (400 MHz carrier);

K, 8 kinds of frequency, phase and amplitude shift;

L, automatic linear or arbitrary frequency / phase / amplitude scanning function;

M, high-speed parallel data input port can directly modulate frequency, phase, amplitude or pole.

N and AD9910 integrate static RAM, which can support many combinations of frequency, phase and / or amplitude modulation.

O,The low pass filter with the output end with 400Mhz;

For more chip functions, look at the Datasheet of AD9910.

TwoThe measured waveform of the module is:

50HZ sine wave

1M sine wave

50M sine wave

100M sine wave

200M sine wave

300M sine wave

400M sine wave


Three. Application of modules:

1, frequency synthesis of agility local oscillator (LO)

2. Programmable clock generator

3. FM FM source for radar and scanning system

4, testing and measuring equipment

5, acoustooptic device driver

6, polarization modulator

7. Fast frequency hopping

8, AD9910chipStudy

Four. Module performance parameters:

1, the development board and AD9910 module are all 5V powered, and can be directly powered through USB (5V power supply) or the development board and AD9910 module independent 5V.If the working frequency is relatively high or long-term work, it is recommended to use the power supply method behind.);

2. The output frequency 0---400M,Resolution is0.23HZ or above;

3, the output amplitude is 0 - 1VPP (1M high resistance), the amplitude will decrease with frequency, and the resolution of magnitude is 16384.

4. Phase resolution: 0.0055 degrees.

Five.

1, AD9910 module 1 block

2. Functional assessment board 1

3, USB line one

4, AD9910 schematic diagram (PDF), STM32F103 development board schematic diagram (PDF);

5, provide STM32 based Demo program and PC control software, which can complete AD9910\'s simple control quickly.Such as frequency, amplitude, phase control;

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