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CY28412OXCT

更新时间: 2024-02-11 15:21:13
品牌 Logo 应用领域
SPECTRALINEAR 时钟发生器
页数 文件大小 规格书
16页 205K
描述
Clock Generator for Intel㈢ Grantsdale Chipset

CY28412OXCT 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SSOP
包装说明:SSOP,针数:56
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.8
JESD-30 代码:R-PDSO-G56JESD-609代码:e4
长度:18.415 mm湿度敏感等级:3
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:400 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):260主时钟/晶体标称频率:14.31818 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:Nickel/Palladium/Gold (Ni/Pd/Au)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:20宽度:7.5057 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFICBase Number Matches:1

CY28412OXCT 数据手册

 浏览型号CY28412OXCT的Datasheet PDF文件第2页浏览型号CY28412OXCT的Datasheet PDF文件第3页浏览型号CY28412OXCT的Datasheet PDF文件第4页浏览型号CY28412OXCT的Datasheet PDF文件第5页浏览型号CY28412OXCT的Datasheet PDF文件第6页浏览型号CY28412OXCT的Datasheet PDF文件第7页 
PRELIMINARY  
CY28412  
Clock Generator for Intel® Grantsdale Chipset  
• Low-voltage frequency select input  
• I2C Support with read back capabilities  
Features  
• Supports Intel£ P4 and Prescott CPU  
• Selectable CPU frequencies  
• Differential CPU clock pairs  
• 100 MHz differential SRC clocks  
• 96 MHz differential dot clock  
• 48 MHz USB clocks  
• Ideal Lexmark Spread Spectrum profile for maximum  
electromagnetic interference (EMI) reduction  
• 3.3V power supply  
• 56-pin SSOP package  
CPU  
SRC  
PCI  
x 8  
REF  
x 2  
DOT96 USB_48  
x2 / x3  
x7 / x8  
x 1  
x 1  
• 33 MHz PCI clock  
Block Diagram  
Pin Configuration  
VDD_REF  
REF[1:0]  
PCI0  
PCI1  
VDD_PCI  
GND_PCI  
PCI2  
PCI3  
PCI4  
PCI5  
GND_PCI  
VDD_PCI  
1
2
3
4
5
6
7
8
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  
VDD_REF  
REF0/FS_C  
REF1/FS_A  
GND_REF  
X1  
X2  
SDATA  
SCLK  
GND_CPU  
CPUT0  
CPUC0  
VDD_CPU  
CPUT1  
CPUC1  
IREF  
XIN  
XTAL  
OSC  
XOUT  
PLL Ref Freq  
VDD_CPU  
CPUT[0:1], CPUC[0:1],  
CPU(T/C)2_ITP]  
VDD_SRC  
Divider  
CPU_STP#  
PCI_STP#  
PLL1  
Network  
SRCT[0:6], SRCC[0:6],  
SATA[T/C]  
FS_[C:A]  
VTT_PWRGD#  
9
IREF  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
VDD_PCI  
TEST_SEL/PCIF0  
ITP_EN/PCIF1  
VDD_48  
PCI[0:5]  
VDD_PCIF  
PCIF[0:1]  
USB48/FS_B  
GND_48  
DOT96T  
PD  
VDD_48 MHz  
GND_A  
VDD_A  
CPUT2_ITP/SRCT6  
CPUC2_ITP/SRCC6  
VDD_SRC  
SRCT5  
DOT96T  
DOT96C  
DOT96C  
PLL2  
VTT_PwrGd#/PD  
SRCT0  
SRCC0  
USB_48  
SRCT1  
STCC1  
VDD_SRC  
GND_SRC  
SRCT2  
SRCC5  
GND_SRC  
SRCT4  
SRCC4  
SRCT3  
SRCC3  
VDD_SRC  
SRCC2  
SATAT  
SATAC  
2
SDATA  
SCLK  
I C  
Logic  
56 SSOP  
Rev 1.0, November 20, 2006  
2200 Laurelwood Road, Santa Clara, CA 95054  
Page 1 of 16  
Tel:(408) 855-0555 Fax:(408) 855-0550  
www.SpectraLinear.com  

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