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IMISC699DXB

更新时间: 2024-11-21 19:59:19
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 时钟光电二极管外围集成电路晶体
页数 文件大小 规格书
5页 74K
描述
Processor Specific Clock Generator, 66.6MHz, CMOS, PDSO28, SOIC-28

IMISC699DXB 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,
针数:28Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.84其他特性:ALSO OPERATES AT 5V SUPPLY NOMINAL
JESD-30 代码:R-PDSO-G28JESD-609代码:e4
长度:17.93 mm湿度敏感等级:3
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:66.6 MHz
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260主时钟/晶体标称频率:14.31818 MHz
认证状态:Not Qualified座面最大高度:2.64 mm
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:20宽度:7.52 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFICBase Number Matches:1

IMISC699DXB 数据手册

 浏览型号IMISC699DXB的Datasheet PDF文件第2页浏览型号IMISC699DXB的Datasheet PDF文件第3页浏览型号IMISC699DXB的Datasheet PDF文件第4页浏览型号IMISC699DXB的Datasheet PDF文件第5页 
SC699  
Clock Generator for Pentium Boards  
Preliminary  
PRODUCT FEATURES  
PRODUCT DESCRIPTION  
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Integrates clock generator and distribution buffers  
Supports Pentium™ and Cyrix based designs  
< 250 ps typical buffer skew on PCLK and on BCLK  
Supports USB (Universal Serial Bus)  
Designed to Intel’s clock specification.  
60 mA switching current  
The IMISC699 provides the clock frequencies and  
clock distribution buffers required on a Pentium™  
synchronous PCI system board. It supports clocking  
requirements for Pentium, Pentium Pro, and Cyrix  
CPU’s.  
It is designed to the specifications for  
supporting the 430HX and 440FX chipsets. Fixed  
output clock of 48MHz is frequency centered to meet  
the USB specification.  
20 W output impedance buffers  
Operates from 5V or 3.3V supply  
28 Pin SOIC  
CONNECTION DIAGRAM  
FREQUENCY TABLE  
S1  
0
0
1
1
S0  
0
1
0
1
PCLK  
50 MHz  
66.6 MHz  
60 MHz  
55 MHz  
VDD  
Xin  
Xout  
VSS  
REF0  
REF1  
VDD  
REF2  
48 MHz  
VSS  
BCLK6  
BCLK5  
VDD  
BCLK4  
BCLK3  
VSS  
1
2
3
4
5
6
7
8
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
OE  
PCLK1  
PCLK2  
VDD  
PCLK3  
PCLK4  
VSS  
BLOCK DIAGRAM  
3
XI  
14.318  
9
B
OSC  
10  
11  
12  
13  
14  
XO  
4
6
S1  
S0  
VDD  
B
PCLK  
BCLK  
SO  
S1  
BCLK2  
BCLK1  
PLL  
1
ö2  
B
OE  
PLL  
2
48 MHZ  
INTERNATIONAL MICROCIRCUITS, INC. 525 LOS COCHES ST.  
MILPITAS, CA 95035. TEL: 408-263-6300. FAX 408-263-6571  
Rev.1.2  
4/24/97  
Page 1 of 5  

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