JAJSEU6A February 2018 – June 2018 OPT3101
PRODUCTION DATA.
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
RESERVED | EN_MULTI_FREQ_PHASE | NCR_CONFIG | BETA0_DEALIAS_SCALE | ||||
R/W - 0h | R/W - 0h | R/W - 1h | R/W - 0h | ||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
BETA0_DEALIAS_SCALE | ALPHA0_DEALIAS_SCALE | RESERVED | |||||
R/W - 0h | R/W - 10h | R/W - 1h | |||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RESERVED | EN_DEALIAS_MEAS | ||||||
R/W - 70h | R/W - 0h |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
23 | RESERVED | R/W | 0h | Always read or write 0h. |
22 | EN_MULTI_FREQ_PHASE | R/W | 0h | With this bit set to 1, along with EN_DEALIAS_MEAS = 1, the PHASE_OUT register gives the phase measurement with two frequencies. The frequency of the phase is indicated in MOD_FREQ status bit.
0: 10-MHz modulation | 1: 10-MHz and 10 × (6 / 7)-MHz or 10 × (6 / 5)-MHz modulation. |
21 | NCR_CONFIG | R/W | 1h | Select second frequency for de-alias operation.
0: 10 × (6 / 7) MHz | 1: 10 × (6 / 5) MHz. |
20:15 | BETA0_DEALIAS_SCALE | R/W | 0h | Internal crosstalk scaling for de-alias frequency.
β = BETA0_DEALIAS_SCALE / 16. |
14:9 | ALPHA0_DEALIAS_SCALE | R/W | 10h | Internal crosstalk scaling for de-alias frequency.
α = ALPHA0_DEALIAS_SCALE / 16. |
8:1 | RESERVED | R/W | F0h | Always read or write F0h. |
0 | EN_DEALIAS_MEAS | R/W | 0h | Enables de-alias measurement.
0: Default operating mode | 1: De-alias operating mode |