AFAIK, documentation says library waveform could contain up to 32000 points.
The question: does sequence frequncy apply to full wavepack length or it is just distance between waveform points?
If i define waveform with 10 sine periods and will set 1 MHz frequency, would i get 10MHz sine signal at the output?
What are real frequency extremes for PCG-10?
Can i set 1MHz square signal? What is the rise and fall times of square signal? (Hope it’ll be close to 32MHz, i.e. 30ns)
regards, Mac
If you create a waveform file of 32000 samples and output it at 1kHz on 10kHz range or at 100Hz on 1kHz range etc. then all the 32000 samples are output. At 1kHz the sample rate is 32MHz and at 100Hz the sample rate is 3.2Mhz etc.
If you output at higher frequency the generators “resamples” the data file and the number of samples per output wave period is reduced. At 1MHz there are only 32 samples per period.
Yes, if you define waveform with 10 sine periods and output it at 1MHz you get 10MHz output. The waveform contains 3.2 samples per each 10MHz sine period. For sure, the waveform does not look very nice.
If you define waveform with 8 sine periods you get better output with four samples per period.
The rise time of a library waveform of 1MHz square signal is about 30ns.
Thank you very much! I like the idea of waveform “resampling”.