Rigol DG2041A
Optional Digital Logic Module – Create true mixed signals with 1 analog and up to 16 digital channels of stimulus
DDS Technology: Provides for a superior signal with low distortion and noise
100 MSa/s of sample rate, 14 bits of vertical resolution, 512K points of memory depth
10 standard waveforms: Sine, Square, Ramp, Pulse, Noise, Exponential Rise, Exponential Fall, Sin(x)/x, Cardiac, DC