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I going to connect the sample and hold circuit to my ADC0804. The S/H IC i using is LF398N. Anyone know how to contruct this LF3989N to ADC080? I was tested this LF398N according to the datasheet but what i get the output was reduce anout 1V. For example i supply ac inout signal 5Vpp..after pass...
Re: Anyone used to configure this TLC5540INS adc? help me pl
Sori..i dun know how to put it the figure.
but here is the datasheet
https://focus.ti.com/lit/ds/slas105d/slas105d.pdf
before apply it to my digital ocilloscope project, i just construct it according to the datasheet to show the output in LED. But i failed to do it. The 8 pieces of LED light keep alternating only..what is the problem? If my max input is 2.28v, and when i supply to this adc, it supposed to...
if my ADC analog inout bandwidth is 75Mhz.. If i use function generator to test my ADC. If i supply the AC signal with frequency just for few kHz, in this case can made aliasing to my ADC output. My ADC Sample frequency is 40Msps. Because my project due date is around the corner, so i try to...
May i know what is the normal frequency will be enter the ADC if we measure the voltage? IS it vey high or low? Because for the nyquist frequency is about 20Mhz if the sample frequecy is 40Msps, so if ADC capture the signal with frequency lower than 20Mhz, the aliasing will still occur?
adc dso
I going to use adc device, TCL5540INS with sample frequency up to 40Msps in my oscilloscope project. Is it possible i ignore the filter device before the ADC? Can someone give me some idea or comment? urgently, 10s
oscilloscope pc usb schema
I also going to do a digital oscilloscope in my school project. I am uiding Altera nios board,, as i know the frequecy rate of the board is about 33.33Mhz. Then actually how is the best sample frequecy of ADC? It should match the board frequecny or can be lower?
sps to bps
I going to select an ADC, but i confuse with the sample rate, is it measure in SPS(Sample per second) or BPS(Bit per second)? This two unit is it same?
I going to use ADC in my digital oscilloscope project but i confuse about the input of ADC. Actually how much the voltage that i can measure, i mean the voltage can enter the ADC. I knew something like Vref = -5v to +5v. But if i want to measure 100v signal, how can i make it? My ADC...
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