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C9914BT PDF预览

C9914BT

更新时间: 2024-02-16 09:23:26
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
14页 129K
描述
Processor Specific Clock Generator, 150MHz, CMOS, PDSO28, TSSOP-28

C9914BT 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:TSSOP-28针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.91
JESD-30 代码:R-PDSO-G28JESD-609代码:e0
长度:9.7 mm端子数量:28
最高工作温度:85 °C最低工作温度:
最大输出时钟频率:150 MHz封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP28,.25
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: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:1.2 mm子类别:Clock Generators
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:OTHER
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:30宽度:4.4 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFICBase Number Matches:1

C9914BT 数据手册

 浏览型号C9914BT的Datasheet PDF文件第2页浏览型号C9914BT的Datasheet PDF文件第3页浏览型号C9914BT的Datasheet PDF文件第4页浏览型号C9914BT的Datasheet PDF文件第5页浏览型号C9914BT的Datasheet PDF文件第6页浏览型号C9914BT的Datasheet PDF文件第7页 
PRELIMINARY  
C9914  
Clock Generator for 100MHz and 133.3MHz Mobile Applications  
Product Features  
Frequency Table(MHz)  
HFS#  
SEL 100/66#  
CPU(1:2)  
PCI(_F,1:5)  
Supports Intel 440BX, and VIA Promedia chipsets  
Supports mobile Pentium®II and Pentium®III  
2 REF clocks  
1
1
0
0
0
1
0
1
66.6  
100  
150  
33.3  
33.3  
37.5  
33.3  
133.3  
2 Low Skew (<175pS) CPU clocks  
Table 1  
6 PCI Clocks (1 free running, 5 manageable)  
1 48MHz fixed clock  
1 selectable 48 or 24 MHz fixed clock  
Separate supply pins for mixed 3.3/2.5V application.  
High Speed host bus operation, up to 150MHz  
Pin Configuration  
VSS  
XIN  
1
2
3
4
5
6
7
8
9
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
VDDR  
Cypress Spread Spectrum technology for reducing  
EMI  
REF1/SEL48#  
REF2/SS#  
VDDC  
CPU1  
CPU2  
VSS  
VSS  
PS#  
VDD  
CS#  
XOUT  
PCI_F  
PCI1  
PCI2  
VSS  
Rich Power Management Functions.  
28-pin SSOP & TSSOP packages for minimum  
board space.  
Block Diagram  
VDDP  
PCI3  
36pF  
36pF  
XIN  
VDDR  
VDDR  
VDDC  
REF2/SS#  
REF1/SEL48#  
CPU(0:1)  
1
1
2
XB  
UF  
PCI4 10  
PCI5 11  
VDDF 12  
300K  
XOUT  
PD#  
SEL100/66#  
VSS  
48M 13  
48_24/HFS# 14  
Rin  
cpu  
pci  
HFS#  
s100/66#  
SEL100/66#  
PD#  
CS#  
PS#  
PD#  
CS#  
PS#  
VDDP  
VDDF  
6
1
PCI(_F,1:5)  
48MHz  
SS#  
PLL1  
VDDF  
0
1
Rin  
48  
24  
48_24/HFS#  
1
PD#  
PLL2  
Fig.1  
Cypress Semiconductor Corporation  
525 Los Coches St.  
Document#: 38-07069 Rev. **  
5/4/2001  
Milpitas, CA 95035. Tel: 408-263-6300, Fax: 408-263-6571  
Page 1 of 14  
http://www.cypress.com  

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