10 discussions on ElectronDepot about the Analog Devices AD9833: what owners asked, what went wrong, and what fixed it.
I need to generate 3 sinewaves at 10Hz with 120 degree separation.Power is via 4 x "AA" cells. Each output is to drive two 500R reed relay coils in series. I amhoping for about 40 hours run time.Stabilty of 0.1Hz is desirable but not...
30kHz to 100kHz VCO with sine wave output.I know this has been covered before in previous threads.The obvious way to do this is a digital signal generator (DSG) IC withmaybe an A-D to measure the voltage. I=92ve not done much digital...
Hallo Leute, Hatte eine Diskussion in und ein Daene brachte als Alternative zu meinem Fund diesen interessanten DDS Oszillator: Hat fast alles was ich braeuchte und ich wusste gar nicht dass es aus China solche OpenSource Projekte gibt....
Are there any variable sine generator IC's? I was looking for a singlechip solution, but am not sure if they exist (other than programing aPIC or similar). The frequency range I'm working with is between 200and 2000 Hz. Ideally I'd like...
Hi All, I'm hoping to make a small programmable pulse generator. Pulse widths from 100ns (
I am looking for a mostly-analog circuit that will generatesin(a+w*t) and cos(a+w*t) for arbitrary initial phase (a) and a fixedfrequency (w).Ideally the initial phase would not be fed into the circuit asan angle "a" but instead as sin(a)...