SM5849BF
Serial outputs (DOUT, BCKO, LRCO)
SLAVE = LOW, CL = 15pF
Parameter
Symbol
Condition
Rating
Unit
min
typ
max
LRCO pulse cycle
LRCO LOW-level pulsewidth
LRCO HIGH-level pulsewidth
BCKO pulse cycle
tLOCY
tLOWL
tLOWH
tBOCY
OCKSL = LOW
OCKSL = HIGH
–
1/fso
–
ns
–
1/2fso
–
ns
–
1/2fso
–
ns
–
1/64fso
–
ns
–
1/48fso
–
BCKO LOW-level pulsewidth
tBOWL
OCKSL = LOW
OCKSL = HIGH
–
1/128fso
–
ns
–
1/96fso
–
BCKO HIGH-level pulsewidth
tBOWH
OCKSL = LOW
OCKSL = HIGH
–
1/128fso
–
ns
–
1/96fso
–
BCKO to DOUT and LRCO delay time
tBDH1
BCKO fall to DOUT, LRCO rise
–5
–
20
ns
tBDL1
BCKO fall to DOUT, LRCO fall
–5
–
20
ns
SLAVE = HIGH, CL = 15pF
Parameter
BCKO to DOUT delay time
Symbol
tBDH2
tBDL2
Condition
BCKO fall to DOUT rise
BCKO fall to DOUT fall
Rating
Unit
min
typ
max
0
–
50
ns
0
–
50
ns
BCKO
DOUT
LRCO
tBOCY
tBOWL
tBOWH
t BDH1, tBDL1
tBDH2, tBDL2
t BDH
t BDL
tLOWH
tLOCY
tLOWL
0.5VDD
0.5VDD
0.5VDD
SEIKO NPC CORPORATION —10