ZHCSCX2E January 2014 – October 2017 LM15851
PRODUCTION DATA.
The DDC Filter elements incorporate a programmable sample delay. The delay can be programmed from 0 to (decimation setting – 0.5) ADC sample periods. The delay step-size is 0.5 ADC sample periods. The delay settings are programmed through the DDC_DLYn parameter.
| D (Decimation Setting) | Min Delay (t(DEVCLK)) | Max Delay (t(DEVCLK)) |
|---|---|---|
| 4 | 0 | 3.5 |
| 8 | 0 | 7.5 |
| 10 | 0 | 9.5 |
| 16 | 0 | 15.5 |
| 20 | 0 | 19.5 |
| 32 | 0 | 31.5 |