5秒后页面跳转
ASM3I2111BG-08ST PDF预览

ASM3I2111BG-08ST

更新时间: 2024-01-01 23:19:53
品牌 Logo 应用领域
PULSECORE 晶体时钟发生器微控制器和处理器外围集成电路光电二极管
页数 文件大小 规格书
8页 174K
描述
Peak EMI Reducing Solution

ASM3I2111BG-08ST 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:GREEN, SOIC-8Reach Compliance Code:unknown
风险等级:5.77Is Samacsys:N
JESD-30 代码:R-PDSO-G8长度:4.9 mm
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C最大输出时钟频率:66.6 MHz
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED主时钟/晶体标称频率:25 MHz
认证状态:Not Qualified座面最大高度:1.75 mm
最大供电电压:3.6 V最小供电电压:3 V
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.91 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHER
Base Number Matches:1

ASM3I2111BG-08ST 数据手册

 浏览型号ASM3I2111BG-08ST的Datasheet PDF文件第2页浏览型号ASM3I2111BG-08ST的Datasheet PDF文件第3页浏览型号ASM3I2111BG-08ST的Datasheet PDF文件第4页浏览型号ASM3I2111BG-08ST的Datasheet PDF文件第5页浏览型号ASM3I2111BG-08ST的Datasheet PDF文件第6页浏览型号ASM3I2111BG-08ST的Datasheet PDF文件第7页 
February 2007  
rev 0.2  
ASM3P2111B  
Peak EMI Reducing Solution  
Features  
allows significant system cost savings by reducing the  
number of circuit board layers and shielding that are  
required to pass EMI regulations. The ASM3P2111B  
modulates the output of PLL in order to spread the  
bandwidth of a synthesized clock, thereby decreasing the  
peak amplitudes of its harmonics. This results in  
significantly lower system EMI compared to the typical  
narrow band signal produced by oscillators and most  
clock generators. Lowering EMI by increasing a signal’s  
bandwidth is called spread spectrum clock generation.  
Generates an EMI optimized clock at the output.  
Input frequency: 25MHz.  
Frequency outputs:  
60MHz (unmodulated)  
2 x 48MHz (unmodulated)  
66.6MHz (modulated): -1.7% down spread  
Modulation rate: 30KHz.  
Supply voltage range: 3.3V ± 0.3V.  
Available in 8-pin SOIC Package.  
Commercial and Industrial Temperature range.  
RoHS Compliant  
Applications  
ASM3P2111B is targeted towards EMI management for  
high speed digital applications such as PC peripheral  
devices, consumer electronics and embedded controller  
systems.  
Product Description  
The ASM3P2111B is  
a versatile spread spectrum  
frequency modulator that reduces electromagnetic  
interference (EMI) at the clock source. The ASM3P2111B  
Block Diagram  
V
DD  
60 MHz  
XIN /CLKIN  
XOUT  
Crystal  
PLL1  
48 MHz_1  
Oscillator  
48 MHz_2  
48 MHz_1  
PLL2  
66.6 MHz  
Modulated  
V
SS  
PulseCore Semiconductor Corporation  
1715 S. Bascom Ave Suite 200, Campbell, CA 95008 Tel: 408-879-9077 Fax: 408-879-9018  
www.pulsecoresemi.com  
Notice: The information in this document is subject to change without notice.  

与ASM3I2111BG-08ST相关器件

型号 品牌 描述 获取价格 数据表
ASM3I211XAF-08-SR PULSECORE Clock Generator, 51MHz, CMOS, PDSO8, SOIC-8

获取价格

ASM3I211XAF-08-ST PULSECORE Clock Generator, 51MHz, CMOS, PDSO8, SOIC-8

获取价格

ASM3I2187AG-08TR PULSECORE Spread Spectrum Clock Generator for Mobile Applications

获取价格

ASM3I2187AG-08TT PULSECORE Spread Spectrum Clock Generator for Mobile Applications

获取价格

ASM3I2187BG-08TR PULSECORE Spread Spectrum Clock Generator for Mobile Applications

获取价格

ASM3I2187BG-08TT PULSECORE Spread Spectrum Clock Generator for Mobile Applications

获取价格