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CY24272

更新时间: 2024-02-05 11:16:56
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
13页 343K
描述
Rambus㈢ XDR⑩ Clock Generator with Zero SDA Hold Time

CY24272 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP,
针数:28Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.31.00.01
Factory Lead Time:1 week风险等级:5.75
系列:24272输入调节:DIFFERENTIAL MUX
JESD-30 代码:R-PDSO-G28JESD-609代码:e4
长度:9.7 mm逻辑集成电路类型:PLL BASED CLOCK DRIVER
湿度敏感等级:3功能数量:1
反相输出次数:端子数量:28
实输出次数:4最高工作温度:70 °C
最低工作温度:输出特性:OPEN-DRAIN
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
Same Edge Skew-Max(tskwd):0.015 ns座面最大高度:1.1 mm
最大供电电压 (Vsup):2.625 V最小供电电压 (Vsup):2.375 V
标称供电电压 (Vsup):2.5 V表面贴装:YES
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:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:4.4 mm

CY24272 数据手册

 浏览型号CY24272的Datasheet PDF文件第2页浏览型号CY24272的Datasheet PDF文件第3页浏览型号CY24272的Datasheet PDF文件第4页浏览型号CY24272的Datasheet PDF文件第5页浏览型号CY24272的Datasheet PDF文件第6页浏览型号CY24272的Datasheet PDF文件第7页 
CY24272  
Rambus® XDR™ Clock Generator with  
Zero SDA Hold Time  
Features  
Table 1. Device Comparison  
Meets Rambus® Extended Data Rate (XDR™) clocking  
requirements  
CY24271  
CY24272  
SDA hold time = 300 ns  
(SMBus compliant)  
SDA hold time = 0 ns  
(I2C compliant)  
25 ps typical cycle-to-cycle jitter  
–135 dBc/Hz typical phase noise at 20 MHz offset  
R
RC = 200Ω typical  
RRC = 295Ω minimum  
(Reduced output drive)  
100 or 133 MHz differential clock input  
300–667 MHz high speed clock support  
Quad (open drain) differential output drivers  
Supports frequency multipliers: 3, 4, 5, 6, 9/2 and 15/4  
Spread Aware™  
(Rambus standard drive)  
2.5V operation  
28-pin TSSOP package  
Logic Block Diagram  
/BYPASS  
EN  
EN  
RegA  
CLK0  
CLK0B  
EN  
RegB  
CLK1  
Bypass  
MUX  
CLK1B  
EN  
RegC  
PLL  
REFCLK,REFCLKB  
CLK2  
CLK2B  
EN  
RegD  
CLK3  
CLK3B  
SCL  
SDA  
ID0  
ID1  
Cypress Semiconductor Corporation  
Document Number: 001-42414 Rev. **  
198 Champion Court  
San Jose, CA 95134-1709  
408-943-2600  
Revised November 9, 2007  
[+] Feedback  

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