SM5950AM Datasheet, PDF (7/20 Pages) Nippon Precision Circuits Inc – Asynchronous Sample Rate Converter

Serial inputs (LRCI, BCKI, DI)
Parameter
LRCI cycle time
BCKI pulse cycle time
BCKI pulsewidth (HIGH level)
BCKI pulsewidth (LOW level)
DI setup time
DI hold time
Last BCKI rising edge to LRCI edge
LRCI edge to first BCKI rising edge
Symbol
t _LICY
t _BICY
t _BICWH
t _BICWL
t _DIS
t _DIH
t _BLI
t _LBI
SM5950AM
Condition
Rating
Unit
min
typ
max
10
–
50
µs
156.25
–
1562.5
ns
60
–
–
ns
60
–
–
ns
30
–
–
ns
30
–
–
ns
30
–
–
ns
30
–
–
ns
LRCI
BCKI
DI
t DIS
t BLI
t LBI
t BICWH
t BICY
t BICWL
t DIH
VIH
0.5VDD
VIL
VIH
0.5VDD
VIL
VIH
0.5VDD
VIL
NIPPON PRECISION CIRCUITS INC.—7