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CY28408ZC PDF预览

CY28408ZC

更新时间: 2024-11-11 22:06:51
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 时钟
页数 文件大小 规格书
19页 213K
描述
Clock Synthesizer with Differential CPU Outputs

CY28408ZC 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:TSOP2,
针数:56Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:1 week风险等级:5.22
JESD-30 代码:R-PDSO-G56JESD-609代码:e0
长度:13.9955 mm湿度敏感等级:1
端子数量:56最高工作温度:70 °C
最低工作温度:最大输出时钟频率:166 MHz
封装主体材料:PLASTIC/EPOXY封装代码:TSOP2
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE
峰值回流温度(摄氏度):240主时钟/晶体标称频率:14.318 MHz
认证状态:Not Qualified座面最大高度:1.1 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:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:6.096 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFIC

CY28408ZC 数据手册

 浏览型号CY28408ZC的Datasheet PDF文件第2页浏览型号CY28408ZC的Datasheet PDF文件第3页浏览型号CY28408ZC的Datasheet PDF文件第4页浏览型号CY28408ZC的Datasheet PDF文件第5页浏览型号CY28408ZC的Datasheet PDF文件第6页浏览型号CY28408ZC的Datasheet PDF文件第7页 
CY28408  
Clock Synthesizer with Differential CPU Outputs  
• Six copies of 3V66 clocks  
• SMBus support with read back capabilities  
Features  
• Compatible to Intel® CK 408 Mobile Clock Synthesizer  
• Support Intel P4 and Brookdale CPU  
• Specifications  
• Spread Spectrum electromagnetic interference (EMI)  
reduction  
• Dial-A-Frequency® features  
• Dial-A-dBfeatures  
• 3.3V power supply  
• Three differential CPU clocks  
• Ten copies of PCI clocks  
• 56-pin TSSOP package  
Table 1. Frequency Table[1]  
S2  
1
1
1
1
0
0
0
0
S1  
0
0
1
1
0
0
1
1
S0  
0
1
0
1
0
1
0
1
CPU(0:2)  
100 MHz  
133 MHz  
3V66  
66 MHz  
66 MHz  
PCI_PCIF  
33 MHz  
33 MHz  
Reserved  
33 MHz  
33 MHz  
33 MHz  
Reserved  
33 MHz  
Hi-Z  
REF  
14.318 MHz  
14.318 MHz  
USB/DOT  
48 MHz  
48 MHz  
166 MHz  
66 MHz  
100 MHz  
66 MHz  
66 MHz  
66 MHz  
14.318 MHz  
14.318 MHz  
14.318 MHz  
48 MHz  
48 MHz  
48 MHz  
133 MHz  
Hi-Z  
TCLK/2  
66 MHz  
Hi-Z  
TCLK/4  
14.318 MHz  
Hi-Z  
48 MHz  
Hi-Z  
TCLK/2  
M
M
0
0
0
1
TCLK/8  
TCLK  
Pin Configuration  
Block Diagram  
1
56  
55  
54  
53  
52  
51  
50  
49  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
REF  
VDD  
XIN  
XIN  
REF  
2
S1  
XOUT  
3
S0  
XOUT  
VSS  
4
CPU_STP#  
CPUT0  
CPUC0  
VDD  
CPUT(0:2)  
5
PLL1  
PCIF0  
PCIF1  
PCIF2  
VDD  
CPUC(0:2)  
6
7
CPU_STP#  
8
CPUT1  
CPUC1  
VSS  
IREF  
9
VSS  
VSSIREF  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
PCI0  
3V66_0  
S(0:2)  
VDD  
EPCI1/PCI1  
PCI2  
CPUT2  
CPUC2  
MULT0  
IREF  
3V66_1/VCH  
MULT0  
EPCI3/PCI3  
VDD  
VTT_PWRGD#  
PCI_STP#  
/2  
PCI(0:6)  
VSS  
VSSIREF  
S2  
PCI4  
PCI_F(0:2)  
48M_USB  
48M_DOT  
PCI5  
48M_USB  
48M_DOT  
VDD  
PLL2  
PCI6  
VDD  
VSS  
VSS  
3V66_2  
3V66_3  
3V66_4  
3V66_5  
PD#  
WD  
PD#  
3V66_1/VCH  
PCI_STP#  
3V66_0  
VDD  
Logic  
I2C  
SDATA  
SCLK  
Logic  
VSS  
3V66[2:5]  
VDDA  
VSSA  
SCLK  
Power  
VDDA  
SDATA  
VTT_PWRGD#  
Up Logic  
Note:  
1. TCLK is a test clock driven on the XTAL_IN input during test mode. M = driven to a level between 1.0V and 1.8V. If the S2 pin is at a M level during power-up, an  
0 state will be latched into the device’s internal state register.  
Cypress Semiconductor Corporation  
3901 North First Street  
San Jose, CA 95134  
408-943-2600  
Document #: 38-07617 Rev. **  
Revised December 17, 2003  

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