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ICS9248YF-153-T PDF预览

ICS9248YF-153-T

更新时间: 2024-09-25 20:00:59
品牌 Logo 应用领域
艾迪悌 - IDT 时钟光电二极管外围集成电路晶体
页数 文件大小 规格书
14页 293K
描述
Processor Specific Clock Generator, 133.33MHz, PDSO48, 0.300 INCH, SSOP-48

ICS9248YF-153-T 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:SSOP
包装说明:SSOP,针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.28
JESD-30 代码:R-PDSO-G48JESD-609代码:e0
长度:15.875 mm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:133.33 MHz封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):225
主时钟/晶体标称频率:16 MHz认证状态:Not Qualified
座面最大高度:2.794 mm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
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:30
宽度:7.5 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFIC
Base Number Matches:1

ICS9248YF-153-T 数据手册

 浏览型号ICS9248YF-153-T的Datasheet PDF文件第2页浏览型号ICS9248YF-153-T的Datasheet PDF文件第3页浏览型号ICS9248YF-153-T的Datasheet PDF文件第4页浏览型号ICS9248YF-153-T的Datasheet PDF文件第5页浏览型号ICS9248YF-153-T的Datasheet PDF文件第6页浏览型号ICS9248YF-153-T的Datasheet PDF文件第7页 
Integrated  
Circuit  
Systems, Inc.  
ICS9248-153  
AMD-K7TM System Clock Chip  
Recommended Application:  
AMD-K7 (AMD 750, Irongate Chipset)  
Output Features:  
Pin Configuration  
**FS0/REF0  
**FS1/REF1  
GNDREF  
X1  
1
2
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
VDDREF  
GNDSD  
SDRAM_OUT  
VDDSD  
3 differential pair open drain CPU clocks (1.5V external  
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
pull-up; up to 150MHz achieviable through I2C)  
X2  
RESERVED  
CPUCLKC2  
CPUCLKT2  
GNDCPU  
CPUCLKC1  
CPUCLKT1  
GND  
CPUCLKC0  
CPUCLKT0  
RESERVED  
VDD  
2 - AGPCLK @ 3.3V  
8 - PCI @3.3V, including 1 free running  
1 - 48MHz @ 3.3V  
1 - 24/48MHz @ 3.3V  
2- REF @3.3V, 14.318MHz.  
GNDPCI  
PCICLK_F  
PCICLK0  
VDDPCI  
PCICLK1  
PCICLK2  
GNDPCI  
PCICLK3  
PCICLK4  
VDDPCI  
PCICLK5  
PCICLK6  
VDDAGP  
AGP0  
AGP1  
GNDAGP  
VDD48  
Features:  
Up to 150MHz frequency support  
GND  
PCI_STOP#  
CPU_STOP#  
PD#  
SPREAD#  
FS2*  
SDATA  
SCLK  
GND48  
Support power management: CPU, PCI, stop and Power  
down Mode from I2C programming.  
Spread spectrum for EMI control +/-0.25% center spread  
Uses external 14.318MHz crystal  
FS pins for frequency select  
48MHz  
SEL24_48#/24-48MHz  
Key Specifications:  
CPU – CPU: <200ps  
AGP-AGP: <250ps  
PCI – PCI: <500ps  
CPU - SDRAM_OUT: |250ps|  
CPU-AGP: |250ps|  
48-Pin 300mil SSOP  
* Internal 120K pullup resistor on indicated inputs  
** Internal 240K pullup resistor on indicated inputs  
Block Diagram  
Functionality  
X1  
REF(1:0)  
OSC  
X2  
CPU,  
SDRAM  
FS2  
FS1  
FS0  
PCI  
AGP  
CPU_STOP#  
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
133.33  
95  
100.99  
115  
100.7  
103  
105  
33.33  
31.67  
33.66  
38.33  
33.57  
34.33  
35.00  
36.67  
66.67  
63.33  
67.33  
76.67  
67.13  
68.67  
70.00  
73.33  
FS (2:0)  
PLL  
SPREAD#  
CPUCLKT(2:0)  
CPUCLKC(2:0)  
SDRAM_OUT  
CPU  
STOP  
/ 2  
/ 3  
PD#  
X 2  
AGP (1:0)  
PCI  
STOP  
110  
PCICLK (6:0)  
PCI_STOP#  
PCICLK_F  
48MHz  
Power Groups  
PLL2  
VDD48, GND48 = 48MHz, PLL2  
VDDREF, GNDREF= REF, X1, X2  
VDD, GND = PLL Core  
24_48MHz  
/ 2  
SEL24_48#  
ICS reserves the right to make changes in the device data identified in  
this publication without further notice. ICS advises its customers to  
obtain the latest version of all device data to verify that any  
9248-153 Rev B 5/10/01  
Third party brands and names are the property of their respective owners.  
information being relied upon by the customer is current and accurate.  

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