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参数资料
| 型号： | MB88155PFTG-412-BNDE1 |
| 厂商： | FUJITSU LTD |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 20 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封装： | TSSOP-8 |
| 文件页数： | 23/25页 |
| 文件大小： | 200K |
| 代理商： | MB88155PFTG-412-BNDE1 |
MB88155
7
■ HANDLING DEVICES
Preventing Latchup
A latchup can occur if, on this device, (a) a voltage higher than VDD or a voltage lower than VSS is applied to an
input or output pin or (b) a voltage higher than the rating is applied between VDD and VSS. The latchup, if it occurs,
significantly increases the power supply current and may cause thermal destruction of an element. When you
use this device, be very careful not to exceed the maximum rating.
Handling unused pins
Do not leave an unused input pin open, since it may cause a malfunction. Handle by, using a pull-up or pull-
down resistor.
Unused output pin should be opened.
The attention when the external clock is used
Input the clock to XIN pin, and XOUT pin should be opened when you use the external clock.
Please pay attention so that an overshoot and an undershoot do not occur to an input clock of XIN pin.
Power supply pins
Please design connecting the power supply pin of this device by as low impedance as possible from the current
supply source.
We recommend connecting electrolytic capacitor (about 10
F) and the ceramic capacitor (about 0.01 F) in
parallel between VSS and VDD near the device, as a bypass capacitor.
Oscillation circuit
Noise near the XIN and XOUT pins may cause the device to malfunction. Design printed circuit boards so that
electric wiring of XIN or XOUT pin and the resonator do not intersect other wiring.
Design the printed circuit board that surrounds the XIN and XOUT pins with ground.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MB88155PFTG-412-JNE1 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:Spread Spectrum Clock Generator |
| MB88155PFTG-412-JN-EFE1 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:Spread Spectrum Clock Generator |
| MB88155PFTG-412-JN-ERE1 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:Spread Spectrum Clock Generator |
| MB88155PFT-G-412-XXE1 | 功能描述:IC SSCG 80MHZ 8TSSOP 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:- 产品变化通告:Product Discontinuation 04/May/2011 标准包装:96 系列:- 类型:时钟倍频器，零延迟缓冲器 PLL:带旁路 输入:LVTTL 输出:LVTTL 电路数:1 比率 - 输入:输出:1:8 差分 - 输入:输出:无/无 频率 - 最大:133.3MHz 除法器/乘法器:是/无 电源电压:3 V ~ 3.6 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:管件 其它名称:23S08-5HPGG |
| MB88156 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:Spread Spectrum Clock Generator |
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