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CY25402FSXIT

更新时间: 2024-09-30 06:51:35
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 时钟发生器
页数 文件大小 规格书
8页 259K
描述
Two PLL Programmable Clock Generator with Spread Spectrum

CY25402FSXIT 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.49
其他特性:IT CAN ALSO OPERATES ON 3 OR 3.3 V SUPPLY ALSOJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.889 mm
湿度敏感等级:3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:166 MHz封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:2.5/3.3 V
认证状态:Not Qualified座面最大高度:1.727 mm
子类别:Clock Generators最大压摆率:12 mA
最大供电电压:2.75 V最小供电电压:2.25 V
标称供电电压:2.5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)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:20宽度:3.9 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHERBase Number Matches:1

CY25402FSXIT 数据手册

 浏览型号CY25402FSXIT的Datasheet PDF文件第2页浏览型号CY25402FSXIT的Datasheet PDF文件第3页浏览型号CY25402FSXIT的Datasheet PDF文件第4页浏览型号CY25402FSXIT的Datasheet PDF文件第5页浏览型号CY25402FSXIT的Datasheet PDF文件第6页浏览型号CY25402FSXIT的Datasheet PDF文件第7页 
CY25402  
CY25422  
PRELIMINARY  
Two PLL Programmable Clock Generator  
with Spread Spectrum  
Benefits  
Features  
• Two fully integrated phase-locked loops (PLLs)  
• Input Frequency range:  
• Multiple high-performance PLLs allow synthesis of  
unrelated frequencies  
• Nonvolatile programming for customized PLL frequencies,  
spreadspectrumcharacteristics, drivestrength,crystalload  
capacitance, and output frequencies  
— External crystal: 8 to 48 MHz  
— External reference: 8 to 166 MHz clock  
• Wide operating output frequency range  
— 3 to 166 MHz  
• Two Spread Spectrum capable PLLs with Lexmark profile  
for maximum for EMI reduction  
• Spread Spectrum PLLs can be disabled or enabled  
separately  
• Programmable Spread Spectrum modulation frequency  
range of 30 to 120 kHz with Lexmark profile  
• PLLs can be programmed for system frequency margin  
tests  
• Center Spread: ±0.125% to ±2.5%  
• Down Spread: –0.25% to –5%  
• Meets critical timing requirements in complex system  
designs  
• Frequency select feature with option to select four different  
frequencies  
• Suitable for PC, consumer, and networking applications  
• Ability to synthesize standard frequencies with ease  
• Low-jitter, high-accuracy outputs  
• Up to three clock outputs  
• Application compatibility in standard and low-power  
systems  
• Programmable output drive strength  
• Glitch-free outputs while frequency switching  
• Four independent output voltages: 3.3V, 3.0V, 2.5V, and  
1.8V  
• 8-pin SOIC package  
• Commercial and Industrial temperature range  
Block Diagram  
XIN  
OSC  
XOUT  
Output  
CLK1  
Dividers  
and  
Drive  
Strength  
Control  
PLL1  
MUX  
and  
Control  
Logic  
CLK2  
CLK3  
(SS)  
FS0  
FS1  
PLL2  
(SS)  
SSON  
PD#/OE  
Cypress Semiconductor Corporation  
Document #: 001-12565 Rev. *A  
198 Champion Court  
San Jose, CA 95134-1709  
408-943-2600  
Revised March 02, 2007  
[+] Feedback  

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