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IMISG543CYB PDF预览

IMISG543CYB

更新时间: 2024-02-20 00:38:11
品牌 Logo 应用领域
其他 - ETC 时钟发生器
页数 文件大小 规格书
15页 213K
描述
CPU System Clock Generator

IMISG543CYB 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:SSOP
包装说明:SSOP-48针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.88
Is Samacsys:N其他特性:ALSO AVAILABLE FO= 16MHZ AS PER CRYSTAL AND REF OSC
JESD-30 代码:R-PDSO-G48JESD-609代码:e0
长度:15.88 mm湿度敏感等级:1
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:83.52 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):220
电源:2.5,3.3 V主时钟/晶体标称频率:14.318 MHz
认证状态:Not Qualified座面最大高度:2.79 mm
子类别:Clock Generators最大压摆率:220 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:0.64 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.49 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFICBase Number Matches:1

IMISG543CYB 数据手册

 浏览型号IMISG543CYB的Datasheet PDF文件第6页浏览型号IMISG543CYB的Datasheet PDF文件第7页浏览型号IMISG543CYB的Datasheet PDF文件第8页浏览型号IMISG543CYB的Datasheet PDF文件第10页浏览型号IMISG543CYB的Datasheet PDF文件第11页浏览型号IMISG543CYB的Datasheet PDF文件第12页 
SG543  
I2C Clock Generator for 3 DIMM, Pentium , Pentium II & Pro Boards.  
Approved Product  
ELECTRICAL CHARACTERISTICS  
Characteristic  
Symbol Min  
Typ  
Max  
0.8  
Units  
Vdc  
Conditions  
Input Low Voltage  
VIL  
VIH  
IIL  
-
-
-
-
-
Input High Voltage  
2.0  
-
-66  
5
Vdc  
µA  
Input Low Current  
Input High Current  
IIH  
µA  
Tri-State leakage Current  
Dynamic Supply Current  
Static Supply Current  
Short Circuit Current  
Ioz  
-
-
-
-
-
-
10  
220  
35  
-
µA  
Idd  
Isdd  
ISC  
mA  
mA  
mA  
CPU = 66.6 MHz, PCI = 33.3 MHz  
-
-
25  
1 output at a time - 30 seconds  
VDD = VDDP = VDDSD(0:2) =3.3V ±5%, VDDC = VDDI = 2.5 + 5%, TA = 0ºC to +70ºC  
SWITCHING CHARACTERISTICS  
Characteristic  
Symbol  
Min  
Typ  
Max  
Units  
Conditions  
Measured at 1.5V  
Output Duty Cycle  
-
45  
1
50  
-
55  
4
%
ns  
pS  
CPU/SDRAM to PCI Offset  
tOFF  
15 pf Load Measured at 1.5V  
15 pf Load Measured at 1.5V  
Skew (CPU-CPU), (PCI-  
PCI), (SDRAM-SDRAM)  
tSKEW1  
-
-
+250  
Skew (CPU-SDRAM)  
tSKEW2  
P  
-
-
-
-
+500  
+250  
500  
pS  
pS  
15 pf Load Measured at 1.5V  
-
Period Adjacent Cycles  
Jitter Spectrum 20 dB  
Bandwidth from Center  
BWJ  
KHz  
Overshoot/Undershoot  
Beyond Power Rails  
Vover  
-
-
1.5  
V
22 ohms @ source of 8 inch PCB run  
to 15 pf load  
Ring Back Exclusion  
VRBE  
0.7  
2.1  
V
note1  
VDD = VDDP = VDDSD(0:2) =3.3V ±5%, VDDC = VDDI = 2.5 + 5%, TA = 0ºC to +70ºC  
note 1: Ring Back must not enter this range.  
JITTER CHARACTERISTICS  
Maximum  
Device  
Conditions  
CPU, SDRAM  
PCI  
250 pS  
500 pS  
15 pF  
30 pF  
INTERNATIONAL MICROCIRCUITS, INC. 525 LOS COCHES ST.  
MILPITAS, CA 95035. TEL: 408-263-6300. FAX 408-263-6571  
Rev.1.7  
8/14/98  
Page 9 of 15  

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