Hello，I'm finding a DA satifing the follow factors:
a) can garantee the width of signal is 500ns~20us，and the repetition rate of 10K~50KHz
b) can garantee the amplitude of the signal is 0V~4V
Please help me,thank you!
Hi,thank you for your reply! The "width of the signal" is the modulation signal that I want the DA to output. The signal consists different amplitude square signals,and likes modulation of the sine signal and square signal.
I need 8 channels of the modulation signals, and the delay time of the any two-way signals of 6 channels should not exceed 20ns. Now I'm finding the method to acheive it.
Can you help me to acheive it and offer the reference plan of it ?
The signal is composed of a series of actual pulse signals with different amplitudes. The envelope looks like a sinusoidal wave. The width of the pulse is between 500nS-20uS and the repetition frequency is controllable between 1 and 10KHz. A total of 8 such signals are required. Six of them require synchronization (the delay time between any two channels is no more than 20ns).