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CY2291FXT PDF预览

CY2291FXT

更新时间: 2024-11-28 06:51:31
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 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可编程只读存储器电动程控只读存储器
页数 文件大小 规格书
12页 347K
描述
Three-PLL General Purpose EPROM Programmable Clock Generator

CY2291FXT 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP20,.4
针数:20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.31.00.01
风险等级:5.76Is Samacsys:N
其他特性:ALSO OPERATES AT 5V SUPPLYJESD-30 代码:R-PDSO-G20
JESD-609代码:e4长度:12.826 mm
湿度敏感等级:3端子数量:20
最高工作温度:70 °C最低工作温度:
最大输出时钟频率:90 MHz封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP20,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:3.3/5 V
主时钟/晶体标称频率:30 MHz认证状态:Not Qualified
座面最大高度:2.667 mm子类别:Clock Generators
最大压摆率:100 mA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:COMMERCIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
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:30
宽度:7.5 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFIC
Base Number Matches:1

CY2291FXT 数据手册

 浏览型号CY2291FXT的Datasheet PDF文件第2页浏览型号CY2291FXT的Datasheet PDF文件第3页浏览型号CY2291FXT的Datasheet PDF文件第4页浏览型号CY2291FXT的Datasheet PDF文件第5页浏览型号CY2291FXT的Datasheet PDF文件第6页浏览型号CY2291FXT的Datasheet PDF文件第7页 
CY2291  
Three-PLL General Purpose EPROM  
Programmable Clock Generator  
Features  
Benefits  
Three integrated phase-locked loops  
EPROM programmability  
Generates up to three custom frequencies from external  
sources  
Easy customization and fast turnaround  
Factory-programmable (CY2291) or field-programmable  
(CY2291F) device options  
Programming support available for all opportunities  
Meets critical industry standard timing requirements  
Supports low-power applications  
Low-skew, low-jitter, high-accuracy outputs  
Power-management options (Shutdown, OE, Suspend)  
Frequency select option  
Eight user-selectable frequencies on CPU PLL  
Allows downstream PLLs to stay locked on CPUCLK output  
Enables application compatibility  
Smooth slewing on CPUCLK  
Configurable 3.3V or 5V operation  
20-pin SOIC Package  
Industry-standard packaging saves on board space  
Part Number Outputs  
Input Frequency Range  
Output Frequency Range  
Specifics  
CY2291  
CY2291I  
CY2291F  
CY2291FI  
8
8
8
8
10 MHz–25 MHz (external crystal)  
1 MHz–30 MHz (reference clock)  
76.923 kHz–100 MHz (5V)  
76.923 kHz–80 MHz (3.3V)  
Factory Programmable  
Commercial Temperature  
10 MHz–25 MHz (external crystal)  
1 MHz–30 MHz (reference clock)  
76.923 kHz–90 MHz (5V)  
76.923 kHz–66.6 MHz (3.3V)  
Factory Programmable  
Industrial Temperature  
10 MHz–25 MHz (external crystal)  
1 MHz–30 MHz (reference clock)  
76.923 kHz–90 MHz (5V)  
76.923 kHz–66.6 MHz (3.3V)  
Field Programmable  
Commercial Temperature  
10 MHz–25 MHz (external crystal)  
1 MHz–30 MHz (reference clock)  
76.923 kHz–80 MHz (5V)  
76.923 kHz–60.0 MHz (3.3V)  
Field Programmable  
Industrial Temperature  
Logic Block Diagram  
32XIN  
32XOUT  
XTALIN  
32K  
OSC.  
OSC.  
XBUF  
CPUCLK  
CLKA  
XTALOUT  
CPLL  
(8 BIT)  
/1,2,4  
S0  
S1  
S2/SUSPEND  
UPLL  
(10 BIT)  
CLKB  
/1,2,4,8  
CLKC  
CLKD  
/1,2,3,4,5,6  
/8,10,12,13  
/20,24,26,40  
/48,52,96,104  
SPLL  
(8 BIT)  
/2,3,4  
CLKF  
CONFIG  
EPROM  
SHUTDOWN/  
OE  
Cypress Semiconductor Corporation  
Document #: 38-07189 Rev. *C  
198 Champion Court  
San Jose, CA 95134-1709  
408-943-2600  
Revised September 16, 2008  
[+] Feedback  

CY2291FXT 替代型号

型号 品牌 替代类型 描述 数据表
CY2291FX CYPRESS

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Three-PLL General Purpose EPROM Programmable Clock Generator
CY2291FI CYPRESS

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CY2291F CYPRESS

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