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參數(shù)資料
| 型號： | MB88151 |
| 廠商： | Fujitsu Limited |
| 英文描述： | Spread Spectrum Clock Generator |
| 中文描述： | 擴頻時鐘發(fā)生器 |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 107K |
| 代理商： | MB88151 |
DS04-29116-2E
FUJITSU SEMICONDUCTOR
DATA SHEET
Spread Spectrum Clock Generator
MB88151
■
DESCRIPTION
MB88151 is a clock generator for EMI (Electro Magnetic Interference) reduction. The peak of unnecessary radi-
ation 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
Input frequency : 16.6 MHz to 33.4 MHz
Multiplication rate : 1/2, 1, 2, 4
Output frequency : 8.3 MHz to 16.7 MHz, 16.6 MHz to 33.4 MHz, 33.3 MHz to 66.7 MHz, 66.6 MHz to 133.4 MHz
Modulation rate :
±
0.5
%
,
±
1.5
%
(Center spread),
1.0
%
,
3.0
%
(Down spread)
Equipped with oscillation circuit : Range of oscillation 16.6 MHz to 33.4 MHz
Modulation clock output Duty : 40
%
to 60
%
(Continued)
■
PACKAGE
8-pin plastic SOP
(FPT-8P-M02)
相關PDF資料 |
PDF描述 |
|---|---|
| MB88151-100 | Spread Spectrum Clock Generator |
| MB88151-200 | Spread Spectrum Clock Generator |
| MB88151-400 | Spread Spectrum Clock Generator |
| MB88151-500 | Spread Spectrum Clock Generator |
| MB88152A-111 | Spread Spectrum Clock Generator |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MB88151-100 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Spread Spectrum Clock Generator |
| MB88151-200 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Spread Spectrum Clock Generator |
| MB88151-400 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Spread Spectrum Clock Generator |
| MB88151-500 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Spread Spectrum Clock Generator |
| MB88151A | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Spread Spectrum Clock Generator |
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