SM5849 데이터 시트보기 (PDF) - Nippon Precision Circuits

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SM5849

Asynchronous Sample Rate Converter

Nippon Precision Circuits  

AC Electrical Characteristics

Input clock (ICLK)

Parameter

HIGH-level clock pulsewidth

L OW -level clock pulsewidth

Clock pulse cycle

Output clock (OCLK)

Symbol

tC W H 1

tC W L 1

tC Y 1

Parameter

HIGH-level clock pulsewidth

L OW -level clock pulsewidth

Clock pulse cycle

ICLK and OCLK timing

Symbol

tC W H 2

tC W L 2

tC 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

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