SM5849F Datasheet, PDF (8/26 Pages) Nippon Precision Circuits Inc – Asynchronous Sample Rate Converter

AC Electrical Characteristics
Input clock (ICLK)
Parameter
HIGH-level clock pulsewidth
L OW -level clock pulsewidth
Clock pulse cycle
Output clock (OCLK)
Symbol
t_{C W H 1}
t_{C W L 1}
t_{C Y 1}
Parameter
HIGH-level clock pulsewidth
L OW -level clock pulsewidth
Clock pulse cycle
ICLK and OCLK timing
Symbol
t_{C W H 2}
t_{C W L 2}
t_{C Y 2}
SM5849AF
Condition
System clock
256fsi
384fsi
256fsi
384fsi
256fsi
384fsi
Condition
System clock
256fso
384fso
256fso
384fso
256fso
384fso
Rating
Unit
min
typ
max
17.5
–
11.7
–
–
ns
–
17.5
–
11.7
–
–
ns
–
39.0
–
2000
ns
26.0
–
1300
Rating
Unit
min
typ
max
8.7
–
5.8
–
–
ns
–
8.7
–
5.8
–
–
ns
–
19.5
–
1000
ns
13.0
–
650
ICLK
OCLK
tCWH1, tCWH2
tCY1, tCY2
tCWL1, tCWL2
0.5VDD
NIPPON PRECISION CIRCUITS—8