SM5819HQF Datasheet, PDF (7/18 Pages) Nippon Precision Circuits Inc – 6-channel DSD-PCM Converter

SM5819HQF
DSD input
I DSBCK pin
I DSIFL, DSIFR, DSISL, DSISR, DSICT, DSISW pins
Parameter
DSD clock pulsewidth
DSD clock pulse cycle
DSD data setup time
DSD data hold time
Rating
Symbol
Unit
min
typ
max
t_DSCW
150
177.16
–
ns
t_DSCY
300
354.31 (1/64fs)
–
ns
t_DSS
50
–
–
ns
t_DSH
50
–
–
ns
DSBCK
DSI**
tDSCW
tDSCY
tDSCW
tDSS
tDSH
DSI**: DSIFL, DSIFR, DSISL, DSISR, DSICT, DSISW pins
Note. DSD clock pulsewidth and DSD clock pulse cycle when DSBCK is in input mode.
Note. The data, with DSBCK timing above, enters the internal circuits on the falling edge of the MCK clock. Consequently, if the timing changes, the circuit
must be resynchronized using INIT or SYNC.
NIPPON PRECISION CIRCUITS INC.—7