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CY25245OXCT PDF预览

CY25245OXCT

更新时间: 2024-09-30 09:41:27
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
页数 文件大小 规格书
11页 233K
描述
Frequency-multiplying, Peak-reducing EMI Solution

CY25245OXCT 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SSOP包装说明:5.30 MM, LEAD FREE, PLASTIC, SSOP-20
针数:20Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.8其他特性:ALSO OPERATES AT 5V SUPPLY
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:7.2 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:166 MHz
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP20,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH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:166 MHz
认证状态:Not Qualified座面最大高度:2 mm
子类别:Clock Generators最大压摆率:50 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:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:20宽度:5.3 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHERBase Number Matches:1

CY25245OXCT 数据手册

 浏览型号CY25245OXCT的Datasheet PDF文件第2页浏览型号CY25245OXCT的Datasheet PDF文件第3页浏览型号CY25245OXCT的Datasheet PDF文件第4页浏览型号CY25245OXCT的Datasheet PDF文件第5页浏览型号CY25245OXCT的Datasheet PDF文件第6页浏览型号CY25245OXCT的Datasheet PDF文件第7页 
CY25245  
Frequency-multiplying, Peak-reducing  
EMI Solution  
Features  
Key Specifications  
• Cypress PREMIS™ SMARTSPREAD™ family offering  
Supply voltages: .......................................VDD = 3.3V ± 0.3V  
or VDD = 5V ± 10%  
• Generates an electromagnetic interference (EMI)  
optimized clocking signal at the output  
Frequency range:............................ 13 MHz Fin 166 MHz  
Cycle-to-cycle jitter: ......................................... 250 ps (max)  
Output duty cycle: ................................ 40/60% (worst case)  
• Selectable output frequency range  
• Single 1.25%, 2.5%, 5%, or 10% down or center spread  
output  
• Integrated loop filter components  
• Operates with a 3.3 or 5V supply  
• Low power CMOS design  
• Available in 20-pin Small Shrunk Outline Package  
(SSOP)  
Pin Configuration[1, 2]  
Simplified Block Diagram  
3.3V or 5.0V  
SSOP  
X1  
X1  
X2  
AVDD  
MW0^  
SDATA  
OR1^  
SCLK  
GND  
REFOUT  
VDD  
GND  
IR1*  
IR2*  
SSOUT  
MW1*  
GND  
1
2
3
4
5
6
7
8
9
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
XTAL  
Input  
X2  
Spread Spectrum  
Output  
(EMI suppressed)  
CY25245  
SDATA  
SCLK  
Serial Interface  
3.3V or 5.0V  
VDD  
MW2^  
OR2*  
SSON#^  
10  
Oscillator or  
Reference Input  
X1  
Spread Spectrum  
CY25245  
Output  
SDATA  
SCLK  
(EMI suppressed)  
Serial Interface  
Notes:  
1. Pins marked with ^ are internal pull-down resistors with weak 250 kΩ.  
2. Pins marked with * are internal pull-up resistors with weak 80 kΩ.  
Cypress Semiconductor Corporation  
3901 North First Street  
San Jose, CA 95134  
408-943-2600  
Document #: 38-07124 Rev. *B  
RevisedFebruary2, 2005  

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