SM5849BF Просмотр технического описания (PDF) - Nippon Precision Circuits

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Компоненты Описание

производитель

SM5849BF

Asynchronous Sample Rate Converter

Nippon Precision Circuits  

AC Electrical Characteristics

Input clock (ICLK)

Parameter

HIGH-level clock pulsewidth

LOW-level clock pulsewidth

Clock pulse cycle

Output clock (OCLK)

Symbol

t CWH1

t CWL1

t CY1

Parameter

HIGH-level clock pulsewidth

LOW-level clock pulsewidth

Clock pulse cycle

ICLK and OCLK timing

Symbol

t CWH2

t CWL2

t CY2

SM5849BF

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

SEIKO NPC CORPORATION —7

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