SM5865CM Datasheet, PDF (16/20 Pages) Nippon Precision Circuits Inc – D/A Converter for Digital Audio

TIMING DIAGRAMS
192fs System Clock Input Timing
SM5865CM
WCKI
CKI
1 / 8fs
(1)20bit *
BCKI
DI
MSB
LSB
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
(2)20bit
BCKI
DI
MSB
LSB
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
(3)24bit
BCKI
DI
MSB
LSB
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
384fs System Clock Input Timing
WCKI
CKI
1 / 8fs
(1)20bit *
BCKI
DI
MSB
LSB
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
(2)20bit
BCKI
DI
MSB
LSB
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
(3)24bit
BCKI
DI
MSB
LSB
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
*: Data can be input at any period within the word clock cycle.
NIPPON PRECISION CIRCUITS—16