MB88154 データシートの表示（PDF） - Fujitsu

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MB88154

Spread Spectrum Clock Generator

Fujitsu 

MB88154

■ RECOMMENDED OPERATING CONDITIONS

Parameter

Power supply voltage

“H” level input voltage

“L” level input voltage

Input clock duty cycle

Operating temperature

Symbol Pin

VDD

VDD

VIH

XIN,

SEL0,

VIL

SEL1

tDCI

XIN

Ta

⎯

Conditions

⎯

⎯

Min

3.0

VDD × 0.80

⎯

VSS

16.6 MHz to

67 MHz

40

⎯

− 40

Value

Typ

3.3

⎯

⎯

50

⎯

(VSS = 0.0 V)

Max

3.6

VDD + 0.3

VDD × 0.20

Unit

V

V

V

60

%

+ 85

°C

WARNING: The recommended operating conditions are required in order to ensure the normal operation of the

semiconductor device. All of the device’s electrical characteristics are warranted when the device is

operated within these ranges.

Always use semiconductor devices within their recommended operating condition ranges. Operation

outside these ranges may adversely affect reliability and could result in device failure.

No warranty is made with respect to uses, operating conditions, or combinations not represented on

the data sheet. Users considering application outside the listed conditions are advised to contact their

FUJITSU representatives beforehand.

Input clock duty cycle (tDCI = tb/ta)

XIN

ta

tb

1.5 V

8

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