niconiconi on Nostr: "Although it is not immediately obvious, this circuit’s resolution is not ...
"Although it is not immediately obvious, this circuit’s resolution is not restricted by the DAC’s quantizing limitations. The loop forces the DAC’s LSB to oscillate around the ideal value. These oscillations are integrated to DC in the loop compensation capacitor. Hence. the circuit will track input shifts much smaller than a DAC LSB."witchcraft.
Published at
2024-11-09 11:43:46Event JSON
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"content": "\"Although it is not immediately obvious, this circuit’s resolution is not restricted by the DAC’s quantizing limitations. The loop forces the DAC’s LSB to oscillate around the ideal value. These oscillations are integrated to DC in the loop compensation capacitor. Hence. the circuit will track input shifts much smaller than a DAC LSB.\"witchcraft.",
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