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CY28159

更新时间: 2024-02-08 11:32:34
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 时钟发生器
页数 文件大小 规格书
13页 144K
描述
Clock Generator for Serverworks Grand Champion Chipset Applications

CY28159 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:TSSOP包装说明:TSSOP, TSSOP48,.3,20
针数:48Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.5JESD-30 代码:R-PDSO-G48
JESD-609代码:e0长度:12.5 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:200 MHz
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP48,.3,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):240
电源: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:1.2 mm
子类别:Clock Generators最大压摆率:80 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端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:6.1 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFICBase Number Matches:1

CY28159 数据手册

 浏览型号CY28159的Datasheet PDF文件第2页浏览型号CY28159的Datasheet PDF文件第3页浏览型号CY28159的Datasheet PDF文件第4页浏览型号CY28159的Datasheet PDF文件第5页浏览型号CY28159的Datasheet PDF文件第6页浏览型号CY28159的Datasheet PDF文件第7页 
59  
CY28159  
Clock Generator for Serverworks Grand Champion Chipset Applications  
Features  
• Eight differential CPU clock outputs  
• One PCI output  
• All outputs compliant with Intel® specifications  
External resistor for current reference  
• One 14.31818-MHz reference clock  
• Two 48-MHz clocks  
Selectionlogicfordifferentialswingcontrol, testmode,  
Hi-Z, power-down and spread spectrum  
48-pin SSOP and TSSOP packages  
Table 1. Frequency Selection  
SEL 100/133  
S0  
0
S1  
0
CPU(0:7), CPU#(0:7)  
100 MHz  
100 MHz  
100 MHz  
Hi-Z  
3V33  
33.3MHz  
33.3MHz  
Disable  
Hi-Z  
48M(0,1)  
48 MHz  
Disable  
Disable  
Hi-Z  
Notes  
Normal Operation  
Test Mode(recommended)  
Test Mode (optional)  
Hi-Z all outputs  
Optional  
0
0
0
0
1
1
1
1
0
1
1
0
1
1
0
0
133.3MHz  
133.3MHz  
200MHz  
33.3MHz  
33.3MHz  
33.3MHz  
N/A  
48 MHz  
Disable  
48 MHz  
N/A  
0
1
Optional  
1
0
o7ptional  
1
1
N/A  
Reserved  
Block Diagram  
Pin Configuration  
3V33  
VDD  
48M0/S0  
48M1/S1  
VSS  
1
2
3
4
5
6
7
8
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
SEL100/133  
VSS  
VDDA  
VSSA  
PD#  
XIN  
REF  
OSC  
XOUT  
VDDI  
VDD  
VDD  
MultSel(0:1)  
I_Ref  
CPU0  
CPU0#  
VSS  
CPU1  
CPU1#  
VDD  
CPU2  
CPU2#  
VSS  
CPU3  
CPU3#  
VDD  
REF  
SSCG#  
VSS  
XIN  
XOUT  
VDD  
CPU4  
CPU4#  
VSS  
CPU5  
CPU5#  
VDD  
CPU6  
CPU6#  
VSS  
CPU7  
CPU7#  
VDD  
MULT0  
MULT1  
VSS  
VSSA  
IREF  
I
Control  
VSSI  
9
CPU (0:7)  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
CPU (0:7)#  
SSCG#  
VCO  
SEL100/133  
48M(0,1)/S(0,1)  
PD#  
S(0,1)  
VDDL  
3V33  
VSSL  
VDDA  
Intel is a registered trademark of Intel Corporation.  
Cypress Semiconductor Corporation  
Document #: 38-07118 Rev. **  
3901 North First Street  
San Jose  
CA 95134  
408-943-2600  
Revised January 14, 2002  

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