source sine/square.. can provide 1-20KHz signal
source arb seems to be able to provide large frequency waveform but I can not find the frequency limit description.The statement is like:
source arb, samples 1024, repetition 32768, voltages "WaveForm", on.
Sample can be 1024 and repetition can be 32768. If my voltages data block is as following:
0,5,0,5.......(repeat 512 of "0,5"). Can I get the square wave form at 512x32768 Hz frequency? The notes says"Note that the output is controlled by a two-pole filter with a 3db bandwidth at 120KHz". Does it mean the upper limit of arb output is 120kHz.
Then maybe the only way to provide 1Mhz is by the digital dirver?
source arb seems to be able to provide large frequency waveform but I can not find the frequency limit description.The statement is like:
source arb, samples 1024, repetition 32768, voltages "WaveForm", on.
Sample can be 1024 and repetition can be 32768. If my voltages data block is as following:
0,5,0,5.......(repeat 512 of "0,5"). Can I get the square wave form at 512x32768 Hz frequency? The notes says"Note that the output is controlled by a two-pole filter with a 3db bandwidth at 120KHz". Does it mean the upper limit of arb output is 120kHz.
Then maybe the only way to provide 1Mhz is by the digital dirver?
No, it means what you get out will not be a square wave and any 120kHz components will be 3dB (half the level) of the 20kHz components.
I think this would be your best bet. What do you need to do?