| ??? 10/18/05 12:08 Read: times |
#102543 - Sampling rate is 85k times the signal's Responding to: ???'s previous message |
Thank you very much for your reply!
The frequency of signal that I interested in is from DC to 1KHz. and the sampling rate of MAX195 is 85ksps. Does this satisfy the oversampling condition? If max195 is used to make my data acquisition card in the frequency range: DC-1KHz, Can the anti-aliasing filter be substitude with low pass filter?(I mean the cutoff frequency of this filter is not so tight). The file "Design filter in thirty seconds" that found in TI's web site may help my filter design! Adam |
| Topic | Author | Date |
| the resolution of ADC! | 01/01/70 00:00 | |
| well | 01/01/70 00:00 | |
| thank you sir! | 01/01/70 00:00 | |
| App Notes | 01/01/70 00:00 | |
| sigma/delta instead of succsessive-appr. | 01/01/70 00:00 | |
| Sampling rate is 85k times the signal's | 01/01/70 00:00 | |
oversampling is not enough | 01/01/70 00:00 | |
| the "resolution" is easy, the "precison | 01/01/70 00:00 | |
| Yes, they are different! | 01/01/70 00:00 | |
| Use a known totally noise free stable so | 01/01/70 00:00 |