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CYW312OXC PDF预览

CYW312OXC

更新时间: 2024-01-23 14:25:36
品牌 Logo 应用领域
SPECTRALINEAR /
页数 文件大小 规格书
19页 193K
描述
FTG for VIA⑩ K7 Series Chipset with Programmable Output Frequency

CYW312OXC 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:SSOP包装说明:SSOP, SSOP48,.4
针数:48Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.51Is Samacsys:N
其他特性:ALSO REQUIRES 2.5V SUPPLYJESD-30 代码:R-PDSO-G48
JESD-609代码:e4长度:15.875 mm
湿度敏感等级:3端子数量:48
最高工作温度:70 °C最低工作温度:
最大输出时钟频率:200 MHz封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SSOP48,.4
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:2.5/3.3 V
主时钟/晶体标称频率:14.31818 MHz认证状态:Not Qualified
座面最大高度:2.794 mm子类别:Clock Generators
最大供电电压:3.465 V最小供电电压:3.135 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:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:20宽度:7.5057 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFICBase Number Matches:1

CYW312OXC 数据手册

 浏览型号CYW312OXC的Datasheet PDF文件第13页浏览型号CYW312OXC的Datasheet PDF文件第14页浏览型号CYW312OXC的Datasheet PDF文件第15页浏览型号CYW312OXC的Datasheet PDF文件第16页浏览型号CYW312OXC的Datasheet PDF文件第17页浏览型号CYW312OXC的Datasheet PDF文件第19页 
W312-02  
24-MHz Clock Output (Lump Capacitance Test Load = 20 pF)  
Parameter  
Description  
Frequency, Actual  
Deviation from 24 MHz  
PLL Ratio  
Test Condition/Comments  
Determined by PLL divider ratio (see m/n below)  
(24.004 – 24)/24  
Min.  
Typ.  
24.004  
+167  
Max. Unit  
MHz  
f
fD  
ppm  
m/n  
tR  
(14.31818 MHz x 57/34 = 24.004 MHz)  
Measured from 0.4V to 2.4V  
57/34  
Output Rise Edge Rate  
Output Fall Edge Rate  
Duty Cycle  
0.5  
0.5  
45  
2
2
V/ns  
V/ns  
%
tF  
Measured from 2.4V to 0.4V  
tD  
Measured on rising and falling edge at 1.5V  
55  
3
fST  
Frequency Stabilization  
Assumes full supply voltage reached within 1 ms  
ms  
from Power-up (cold start) from power-up. Short cycles exist prior to  
frequency stabilization.  
Zo  
AC Output Impedance  
Average value during switching transition. Used  
for determining series termination value.  
40  
:
VDD  
1.5V  
+
V1  
3.3  
-
R1  
68  
Z0 = 52:  
Length = 5”  
T1  
Z0 = 52:  
Length = 3  
T2  
R8  
47  
CPUCLK_T  
20p  
1.5V  
Clock Chip  
Driver  
CPU  
R3  
68  
Z0 = 52:  
Length = 5”  
T4  
Z0 = 52:  
Length = 3  
T5  
R9  
47  
CPUCLK_C  
20p  
Figure 1. K7 Open Drain Clock Driver Test Circuit  
Rev 1.0,November 27, 2006  
Page 18 of 19  

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