AD9910 V3 Module 1G DDS Development Board RF Signal Source support Offical Software

AD9910 V3 Module 1G DDS Development Board RF Signal Source support Offical Software

AD9910 1Ghz DDS Module V3

    Description: The version of STM32 function evaluation board now does not support RAM operation, but the future V2 version will add this function and some other new functions based on customer feedback. 

 Characteristics of the module: 

     1. The AD9910 module is created by senior engineers with their greatest efforts. PCB has the advantage of beautiful appearance, reasonable layout and design, and attention to the use of materials. What nano electronic pursues is all in the details; 

     2. The AD9910 module is totally controlled by IO, which is suited to the full functionality of the needs of customers and for secondary development; and there is no need to concern the AD9910 module design; also our function evaluation board has already achieved most of the functions except for the RAM, and has been able to meet the requirements for the use of most customers. 

     3. It is compatible with most of the functions of ADI OEM upper software, and it can achieve most of the functions of chip AD9910 and can quickly make the characteristics of AD9910 understood; the main functions are: a. automatic linear frequency / phase / amplitude scanning function; b. 8 kinds of frequency, phase and amplitude modulation mode; c. single frequency mode, which supports frequency, phase and amplitude to be adjusted; d. with parameters preserved function (the official version is without this function); 

      4. Demo program based on STM32 is provided, thus you can quickly complete the simple control of the AD9910. The simple IO operation is very easy to be transplanted to any control chip;

      5. Function evaluation board with USB interface can directly use USB for power supply, which is easy to use; 

     . AD9910 chip function introduction: 

• 1 GSPS internal clock speed (up to 400 MHz analog output)
• Integrated 1 GSPS, 14-bit DAC
• 0.23 Hz or better frequency resolution
• Phase noise ≤ −125 dBc/Hz @ 1 kHz offset (400 MHz carrier)
• Excellent dynamic performance with
• >80 dB narrow-band SFDR
• Serial input/output (I/O) control
• Automatic linear or arbitrary frequency, phase, and
• amplitude sweep capability
• 8 frequency and phase offset profiles
• Sin(x)/(x) correction (inverse sinc filter)
• Integrated 1024 word × 32-bit RAM
• PLL REFCLK multiplier
• Parallel datapath interface
• Phase modulation capability
• Amplitude modulation capability

Module measured waveform: 

50HZ 

1M 

50M 

100M 

200M 

300M 

400M 

Module application

• Agile local oscillator (LO) frequency synthesis
• Programmable clock generators
• FM chirp source for radar and scanning systems
• Test and measurement equipment
• Acousto-optic device drivers
• Polar modulators
• Fast frequency hopping；

四、Module performance parameters: 

     1. The evaluation board and AD9910 module are both supplied by 5V power which means they can be independently supplied directly through the USB (5V supply) or combing the evaluation board with the AD9910 module (It is recommended to adopt the latter power supply mode if the working frequency is relatively higher or the work lasts longer term); 

     2. Output frequency 0---400M, resolution 0.23HZ or above; 

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

     4. Phase resolution: 0.0055 degree. 

五、 Suite: 

     1. AD9910 module     one

     2. Function evaluation board        one

    3. USB cable           one

    4. PC control software + AD9910 schematic diagram (PDF);

     5. Providing the Demo program based on STM32, the simple control of AD9910 can be quickly completed. The Demo program is a non-evaluation board program, but can be run directly in the evaluation board; special tips: don’t easily erase procedures in the MCU of evaluation board;

     6. The schematic diagram (PDF) of the function evaluation board is provided only, without source program procedures; if you want to learn AD9910, you can buy another piece of function evaluation board without any program;