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参数资料
| 型号： | MB88155PFTG-100-ERE1 |
| 厂商： | FUJITSU LTD |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 25 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封装： | TSSOP-8 |
| 文件页数： | 1/25页 |
| 文件大小： | 200K |
| 代理商： | MB88155PFTG-100-ERE1 |
DS04-29119-1E
FUJITSU SEMICONDUCTOR
DATA SHEET
Spread Spectrum Clock Generator
MB88155
■ DESCRIPTION
MB88155 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. For modulation, the MB88155 supports both center-spreading and down-spreading. It has a
non-modulated output pin (REFOUT) as well as a modulated output pin (CKOUT) .
■ FEATURES
Input frequency :
12.5 MHz to 50 MHz (Multiplied by 1)
12.5 MHz to 20 MHz (Multiplied by 4)
Output frequency : CKOUT
12.5 MHz to 80 MHz
REFOUT
The same as input frequency (not multiplied)
Modulation rate :
± 0.5%, ± 1.0% (center spread) , 1.0%, 2.0% (Down spread)
Equipped with oscillation circuit : range of oscillation 12.5 MHz to 40 MHz (Fundamental oscillation)
40 MHz to 48 MHz (3rd overtone)
Modulation clock output Duty : 40
% to 60%
(Continued)
■ PACKAGE
8-pin plastic TSSOP
(FPT-8P-M05)
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| MB88155PFTG-110-BNDE1 | 25 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| MB88155PFTG-101-BNDE1 | 50 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| MB88155PFTG-101-EFE1 | 50 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| MB88155PFTG-111-BNDE1 | 50 MHz, OTHER CLOCK GENERATOR, PDSO8 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MB88155PFT-G-100-JNE1 | 功能描述:IC SSCG EMI RED 8-TSSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 标准包装:1,000 系列:Precision Edge® 类型:时钟/频率合成器 PLL:无 输入:CML，PECL 输出:CML 电路数:1 比率 - 输入:输出:2:1 差分 - 输入:输出:是/是 频率 - 最大:10.7GHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-VFQFN 裸露焊盘，16-MLF? 供应商设备封装:16-MLF?（3x3） 包装:带卷 (TR) 其它名称:SY58052UMGTRSY58052UMGTR-ND |
| MB88155PFTG-100-JNE1 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:Spread Spectrum Clock Generator |
| MB88155PFTG-100-JN-EFE1 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:Spread Spectrum Clock Generator |
| MB88155PFT-G-100-JN-ERE1 | 制造商:FUJITSU 功能描述: |
| MB88155PFTG-100-JN-ERE1 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:Spread Spectrum Clock Generator |
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