SM8761 Ver la hoja de datos (PDF) - Nippon Precision Circuits

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SM8761

Spread Spectrum Clock Generator

Nippon Precision Circuits  

SM8761 series

ELECTRICAL CHARACTERISTICS

DC Characteristics

SM8761AA

VDD = 3.3 ± 0.3V, VSS = 0V, Ta = −20 to +80°C unless otherwise noted.

Parameter

Symbol

Pins

Condition

Rating

Unit

min

typ

max

Current

consumption

IDD

VDD = 3.3V, Ta = 25°C,

external input clock, fin = 33MHz,

–

all outputs unloaded

VDD

VDD = 3.3V, Ta = 25°C,

external input clock, fin = 75MHz,

–

all outputs unloaded

11

16

mA

16

24

Input voltage

Input current

Output voltage

VIH1

0.85VDD

–

–

VIM1

MSEL0, MSEL1 VDD = 3.3V

0.45VDD 0.50VDD 0.55VDD

VIL1

–

–

0.15V DD

VIH2

TSTN

VDD = 3.3V

VIL2

0.85VDD

–

–

V

–

–

0.15V DD

VIH3

XT

VDD = 3.3V

VIL3

0.80VDD

–

–

–

–

0.20V DD

IIH1

VIN = VDD

MSEL0, MSEL1

IIL1

VIN = 0V

–

–

1

–1

–

–

IIH2

VIN = VDD, built-in pull-up resistor

–

–

TSTN

IIL2

VIN = 0V, built-in pull-up resistor

–100

–

1

µA

–

IIH3

VIN = VDD

XT

IIL3

VIN = 0V

–

–

40

–40

–

–

VOH

IOH = −2mA

CLKOUT

VOL

IOL = 2mA

VDD – 0.4

–

–

V

–

–

0.4

NIPPON PRECISION CIRCUITS INC.—4

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