Datasheet > MB88151A-100

MB88151A-100

更新时间： 2024-11-25 03:02:51

品牌	Logo	应用领域
富士通 - FUJITSU		时钟发生器
页数	文件大小	规格书
22页	343K
描述
Spread Spectrum Clock Generator

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中文翻译

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数据手册

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MB88151A-100 数据手册

FUJITSU SEMICONDUCTOR

DATA SHEET

DS04-29127-1E

ASSP

Spread Spectrum Clock Generator

MB88151A

■ DESCRIPTION

MB88151A is a clock generator for EMI (Electro Magnetic Interference) reduction. The peak of unnecessary

radiation noise (EMI) can be attenuated by making the oscillation frequency slightly modulate periodically with

the internal modulator. It corresponds to both of the center spread which modulates frequency in modulation off

as Middle Centered and down spread which modulates so as not to exceed frequency in modulation off.

■ FEATURES

MB88151A-

100/101

(multiply-by-1)

MB88151A-

200/201

(multiply-by-2)

MB88151A-

400/401

(multiply-by-4)

MB88151A-

500/501

(multiply-by-1/2)

MB88151A-

800/801

(multiply-by-8)

Input

frequency/

Output

16.6 MHz to 33.4 MHz/ 16.6 MHz to 33.4 MHz/ 16.6 MHz to 33.4 MHz/ 16.6 MHz to 33.4 MHz/

16.6 MHz to 33.4 MHz 33.2 MHz to 66.8 MHz 66.4 MHz to 133.6 MHz 8.3 MHz to 16.7 MHz

8.3 MHz to 16.7 MHz

66.4 MHz to 133.6 MHz

frequency

Modulation

clock

cycle-cycle

jitter

Less than100 ps

Less than 100 ps

Less than 150 ps

Less than 200 ps

Less than 150 ps

• Modulation rate : 0.5%, 1.5% (Center spread), − 1.0%, − 3.0% (Down spread)

• Equipped with oscillation circuit : Range of oscillation 8.3 MHz to 33.4 MHz

• Modulation clock output Duty : 40% to 60%

• Low current consumption by CMOS process : 5 mA (24 MHz : Typ-sample, no load)

• Power supply voltage : 3.3 V 0.3 V

• Operating temperature : − 40 °C to + 85 °C

• Package : SOP 8-pin

12 3 4 5 6 7...22

中文翻译

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与MB88151A-100相关器件

型号	品牌	获取价格	描述	数据表
MB88151A-101	FUJITSU	获取价格	Spread Spectrum Clock Generator
MB88151A-200	FUJITSU	获取价格	Spread Spectrum Clock Generator
MB88151A-201	FUJITSU	获取价格	Spread Spectrum Clock Generator
MB88151A-400	FUJITSU	获取价格	Spread Spectrum Clock Generator
MB88151A-401	FUJITSU	获取价格	Spread Spectrum Clock Generator
MB88151A-500	FUJITSU	获取价格	Spread Spectrum Clock Generator
MB88151A-501	FUJITSU	获取价格	Spread Spectrum Clock Generator
MB88151A-800	FUJITSU	获取价格	Spread Spectrum Clock Generator
MB88151A-801	FUJITSU	获取价格	Spread Spectrum Clock Generator
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