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參數(shù)資料
| 型號： | MB88154APNF-G-113-JNEFE1 |
| 廠商： | FUJITSU LTD |
| 元件分類： | 時鐘產(chǎn)生/分配 |
| 英文描述： | 40 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封裝： | 3.90 X 5.05 MM, 1.75 MM HEIGHT, 1.27 MM PITCH, PLASTIC, SOP-8 |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 541K |
| 代理商： | MB88154APNF-G-113-JNEFE1 |
FUJITSU MICROELECTRONICS
DATA SHEET
Copyright2007-2009 FUJITSU MICROELECTRONICS LIMITED All rights reserved
2009.6
Spread Spectrum Clock Generator
MB88154A
MB88154A-101/102/103/111/112/113
■ DESCRIPTION
MB88154A 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 input frequency as Middle
Centered and down spread which modulates so as not to exceed input frequency.
■ FEATURE
Input frequency : 16.6 MHz to 80 MHz
Output frequency: 16.6 MHz to 80 MHz (One time input frequency)
Modulation rate can select from
± 0.5%, ± 1.0%, ± 1.5% or 1.0%, 2.0%, 3.0%. (For center spread / down
spread.)
Equipped with crystal oscillation circuit: Range of oscillation 16.6 MHz to 48 MHz
The external clock can be input: 16.6 MHz to 80 MHz
Modulation clock output duty : 40
% to 60%
Modulation clock cycle-cycle jitter : Less than 100 ps
Low current consumption by CMOS process : 5.0 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
DS04-29129-2E
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB88154PNF-G-102-JNE1 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Spread Spectrum Clock Generator |
| MB88154PNF-G-102-JN-EFE1 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Spread Spectrum Clock Generator |
| MB88154PNF-G-102-JN-ERE1 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Spread Spectrum Clock Generator |
| MB88154PNF-G-103-JNE1 | 制造商:FUJITSU 功能描述: |
| MB88154PNF-G-103-JN-EFE1 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Spread Spectrum Clock Generator |
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