CXD3018Q/R
D2V2, D2V1: Peak hold 2 for DFCT signal generation
Count-down speed setting
Default value: 01 (0.086 × VDD/ms, 44.1kHz)
[V/ms] unit items indicate RFDC input conversion; [kHz] unit items indicate the
operating frequency of the internal counter.
Count-down speed
D2V2
D2V1
[V/ms]
[kHz]
0.0431 × VDD
0.0861 × VDD
0.172 × VDD
0.344 × VDD
22.05
44.1
88.2
0
0
1
1
0
1
0
1
176.4
: preset, VDD: supply voltage
D1V2, D1V1: Peak hold 1 for DFCT signal generation
Count-down speed setting
Default value: 01 (0.688 × VDD/ms, 352.8kHz)
[V/ms] unit items indicate RFDC input conversion; [kHz] unit items indicate the
operating frequency of the internal counter.
Count-down speed
D1V2
D1V1
[V/ms]
[kHz]
0
0
1
1
0
1
0
1
0.344 × VDD
0.688 × VDD
1.38 × VDD
2.75 × VDD
176.4
352.8
705.6
1411.2
: preset, VDD: supply voltage
– 115 –
ETC [ ETC ]
