SM5842AP データシートの表示（PDF） - Nippon Precision Circuits

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SM5842AP

High-Class Audio Multi-function Digital Filter

Nippon Precision Circuits  

SM5842AP/APT

Input Clock (XTI: SM5842APT)

Crystal oscillator

fs = 384fs (CKSLN = HIGH): VDD = 4.75 to 5.25 V, VSS = 0 V, Ta = −20 to 70 °C

Parameter

Oscillator frequency

Symbol

fOSC

Rating

Unit

min

typ

max

2.0

–

21.2

MHz

fs = 256fs (CKSLN = LOW): VDD = 4.75 to 5.25 V, VSS = 0 V, Ta = −20 to 70 °C

Parameter

Oscillator frequency

Symbol

fOSC

Rating

Unit

min

typ

max

1.0

–

14.2

MHz

External clock input

fs = 384fs (CKSLN = HIGH): VDD = 4.75 to 5.25 V, VSS = 0 V, Ta = −20 to 70 °C

Parameter

Clock HIGH-level pulsewidth

Clock LOW-level pulsewidth

Clock pulse cycle time

Symbol

tCWH

tCWL

tXI

Rating

Unit

min

typ

max

20

–

250

ns

20

–

250

ns

47

–

500

ns

fs = 256fs (CKSLN = LOW): VDD = 4.75 to 5.25 V, VSS = 0 V, Ta = −20 to 70 °C

Parameter

Clock HIGH-level pulsewidth

Clock LOW-level pulsewidth

Clock pulse cycle time

Symbol

tCWH

tCWL

tXI

Rating

Unit

min

typ

max

30

–

500

ns

30

–

500

ns

70

–

1000

ns

XTI

tCWH

tCWL

tXI

VIH1

0.5VDD

VIL1

NIPPON PRECISION CIRCUITS—7

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