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C9531

更新时间: 2024-02-27 16:23:06
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 时钟发生器PC
页数 文件大小 规格书
10页 117K
描述
PCIX I/O System Clock Generator with EMI Control Features

C9531 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SSOP包装说明:SSOP-28
针数:28Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.92JESD-30 代码:R-PDSO-G28
JESD-609代码:e0长度:10.2 mm
端子数量:28最高工作温度:70 °C
最低工作温度:最大输出时钟频率:133.33 MHz
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP28,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3 V主时钟/晶体标称频率:33.33 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:160 mA
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:Tin/Lead (Sn/Pb)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:NOT SPECIFIED宽度:5.3 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFICBase Number Matches:1

C9531 数据手册

 浏览型号C9531的Datasheet PDF文件第2页浏览型号C9531的Datasheet PDF文件第3页浏览型号C9531的Datasheet PDF文件第4页浏览型号C9531的Datasheet PDF文件第5页浏览型号C9531的Datasheet PDF文件第6页浏览型号C9531的Datasheet PDF文件第7页 
C9531  
PCIX I/O System Clock Generator with EMI Control Features  
Table 1. Test Mode Logic Table[1]  
Features  
Input Pins  
S1  
Output Pins  
• Dedicated clock buffer power pins for reduced noise,  
crosstalk and jitter  
• Input clock frequency of 25 MHz to 33 MHz  
• Output frequencies of XINx1, XINx2, XINx3 and XINx4  
• One output bank of 5 clocks.  
• One REF XIN clock output.  
• SMBus clock control interface for individual clock  
disabling and SSCG control  
OE  
S0  
LOW  
HIGH  
LOW  
HIGH  
X
CLK  
REF  
XIN  
XIN  
XIN  
XIN  
HIGH  
HIGH  
HIGH  
HIGH  
LOW  
LOW  
LOW  
HIGH  
HIGH  
X
XIN  
2 * XIN  
3 * XIN  
4 * XIN  
Three-state Three-state  
• Output clock duty cycle is 50% (± 5%)  
• < 250 ps skew between output clocks within a bank  
• Output jitter <175 ps  
• Spread Spectrum feature for reduced electromagnetic  
interference (EMI)  
• OE pin for entire output bank enable control and  
testability  
• 28-pin SSOP and TSSOP packages  
Pin Configuration  
Block Diagram  
28  
REF  
VDD  
1
SDATA  
27  
26  
25  
2
SCLK  
VSS  
SSCG  
CLK0  
SSCG#  
Logic  
3
XIN  
XOUT  
VSS  
CLK1  
/N  
4
VDDP  
CLK0  
CLK1  
CLK2  
VSS  
1
CLK2  
0
24  
23  
22  
21  
5
CLK3  
6
S0  
S1  
CLK4  
OE  
XIN  
7
GOOD#  
VSS  
IA0  
8
GOOD#  
XOUT  
9
VDDP  
CLK3  
CLK4  
VDDA  
VSS  
20  
19  
REF  
10  
11  
12  
13  
14  
18  
17  
16  
15  
IA1  
SDATA  
I2C  
Control  
IA2  
SCLK  
VDDA  
OE  
IA(0:2)  
S(0,1)  
Logic  
SSCG#  
Note:  
1. XIN is the frequency of the clock on the device’s XIN pin.  
Cypress Semiconductor Corporation  
3901 North First Street  
San Jose, CA 95134  
408-943-2600  
Document #: 38-07034 Rev. *D  
Revised May 12, 2003  

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