Module parameters:



Module model: AD9910

Module type: digital synthesis frequency source

Module power supply: DC-5V

Module current: 400mA (MAX); quiescent current 70mA (TYP) normal drive current 390mA (TYP)

Module communication protocol: SPI serial

Module provides routines: STM32F103RCT6

Routine platform: STM32F103X-M3 KEIL5 version source code

Module system main frequency: 1000MHz (MAX)

DAC resolution digits: 14 digits

Phase accumulator bits: 32 bits

Module output interface: SMA; 24-hour salt spray anti-oxidation

Module output signal: sine wave; sine wave with 420MHz low-pass filter.

Module output channels: 2 channels; phase difference is 180 degrees, high-frequency output will have phase shift due to filter

The signal characteristics of the module: the sine wave has no coupling output; the output has its own DC component. If it is connected to the radio frequency equipment, please add a DC block, or you can directly use an oscilloscope to measure

Highest main frequency output sine wave signal range: 1Hz-420MHz

Output amplitude: sine wave 760mVpp (MAX); sine wave amplitude decreases with increasing frequency

Output impedance: 50 ohms

Module features: multiple; high-performance DDS sine wave signal generator, high-order elliptic filter, low-noise voltage regulator chip, etc.

Module application: multiple; frequency signal generation, sine wave signal generation, sensor excitation

Module interface type: SMA signal output and external clock input, DC5.5 power socket, XH2.54-26PIN double-row pin data interface