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Digital Drive Upsamplers, DACs, jitter, shakes and analogue withdrawals, this is it. |
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Digital Drive Upsamplers, DACs, jitter, shakes and analogue withdrawals, this is it. |
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In Reply to: RE: Jitter vs sampling rate. posted by audioengr on July 30, 2012 at 10:20:58:
the jitter added by the divider is much smaller than the 6dB reduction from doubling the clock period. In this case, the amount of jitter doesn't really get smaller since you are still modulating the clock edges by the same amount, but the number of clock edges is cut in half, so the jitter energy vs time period is halved. This is often how phase noise is measured.
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Follow Ups
- Jitter is often expressed as a percentage of clock period ... - slider 11:27:25 07/30/12 (5)
- RE: Jitter is often expressed as a percentage of clock period ... - audioengr 14:00:20 07/30/12 (4)
- RE: Jitter is often expressed as a percentage of clock period ... - Tony Lauck 17:35:14 07/30/12 (2)
- Remember - Gordon Rankin 07:28:12 07/31/12 (1)
- RE: Remember - Tony Lauck 07:42:26 07/31/12 (0)
- Agreed ... to an extent - slider 16:25:57 07/30/12 (0)
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