DDS Function Signal Generator Module FYE050

DDS function / arbitrary waveform generator uses direct digital synthesis technique (DDS), FPGA design, interior prefabricated 7 kinds of commonly used waveform while users can also edit the output 8-bit, 256 points user-defined arbitrary waveforms ; its easy to use , the signal high stability , low distortion , with 1 watt power output, wideband frequency measurement and counter functions. The output signal amplitude and DC offset can be adjusted. Waveforms: sine, square, triangle , ramp, user-defined waveform ( Arb ) , commonly used pulse, noise, electrocardiogram waveforms.

Technical data:

Signal output: output waveform Sine, square wave (variable duty cycle), triangle wave, sawtooth. Arbitrary waveforms, commonly used pulse, noise, ECG, AM, FM and other waveforms
Output amplitude ≥ 0.5-8V p-p (no load)
Output impedance 10 ohms ± 10%
Power supply: DC 5V
DC bias ± 3V
Frequency range 0.01Hz~50kHz
Frequency resolution 0.01Hz (10mHz)
Frequency accuracy ± 5 x 10-6
Frequency stability ±2 x 10-6 / 3hours
Sine wave distortion ≤ 0.8% (Reference frequency 1kHz)
Triangle wave linearity ≥ 98% (0.01Hz~10kHz)
Square wave an increase of fall time ≤ 100ns
Square wave duty cycle range 1%~99%

Counter function:
Counting range 0-65535
Measurement frequency range 1Hz~20MHz
Input amplitude 0.5V p-p~20V p-p

Dimensions: 83x60x24 mm (length x width x height)
Display: LCD 1602 LCD display in English
Storage and recall function M0-M9 (M0: default transferred)
Buzzer function can be programmed to turn on or off
Production process surface mount technology, LSI
Operating characteristics all key operations, continuous adjustment knob
Environmental conditions temperature‚0~40°c Humidity¸<80%