SM5849 查看數據表（PDF） - Nippon Precision Circuits

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SM5849

Asynchronous Sample Rate Converter

Nippon Precision Circuits  

SM5849AF

Serial inputs (DI, LRCI, BCKI)

Parameter

BCKI HIGH-level pulsewidth

BCKI LOW -level pulsewidth

BCKI pulse cycle

DI setup time

DI hold time

Last BCKI rising edge to LRCI edge

LRCI edge to first BCKI rising edge

Symbol

tB C W H 1

tB C W L 1

tB C Y 1

tD S

tD H

tB L 1

tL B 1

Rating

Unit

min

typ

max

50

–

–

ns

50

–

–

ns

100

–

–

ns

50

–

–

ns

50

–

–

ns

50

–

–

ns

50

–

–

ns

BCKI

DI

LRCI

tBCWH1

tBCY1

tBCWL1

0.5VDD

tDS

tDH

0.5VDD

tBL1

tLB1

0.5VDD

NIPPON PRECISION CIRCUITS—9

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