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CY28419ZXC PDF预览

CY28419ZXC

更新时间: 2024-09-18 14:50:35
品牌 Logo 应用领域
芯科 - SILICON 时钟光电二极管外围集成电路晶体
页数 文件大小 规格书
15页 177K
描述
Processor Specific Clock Generator, 400MHz, CMOS, PDSO56, 6 X 14 MM, LEAD FREE, TSSOP-56

CY28419ZXC 技术参数

生命周期:Obsolete零件包装代码:TSSOP
包装说明:VSSOP,针数:56
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.75
Is Samacsys:NJESD-30 代码:R-PDSO-G56
长度:14 mm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:VSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE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 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
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL宽度:6 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFICBase Number Matches:1

CY28419ZXC 数据手册

 浏览型号CY28419ZXC的Datasheet PDF文件第2页浏览型号CY28419ZXC的Datasheet PDF文件第3页浏览型号CY28419ZXC的Datasheet PDF文件第4页浏览型号CY28419ZXC的Datasheet PDF文件第5页浏览型号CY28419ZXC的Datasheet PDF文件第6页浏览型号CY28419ZXC的Datasheet PDF文件第7页 
CY28419  
Clock Synthesizer with Differential SRC and CPU Outputs  
• Four differential CPU clock pairs  
• One differential SRC clock  
• I2C support with readback capabilities  
Features  
• CK409B-compliant  
Supports Intel Pentium4-type CPUs  
• Selectable CPU frequencies  
• 3.3V power supply  
• Ideal Lexmark Spread Spectrum profile for maximum  
electromagnetic interference (EMI) reduction  
• 56-pin SSOP package  
• Ten copies of PCI clocks  
CPU  
x 4  
SRC  
x 1  
3V66  
x 5  
PCI  
REF  
x 2  
48M  
x 2  
• Two copies 48 MHz clock  
• Five copies of 3V66 with one optional VCH  
x 10  
[1]  
Block Diagram  
Pin Configuration  
VDD_REF  
REF0:1  
REF_0  
REF_1  
VDD_REF  
XIN  
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  
FS_B  
VDD_A  
VSS_A  
VSS_IREF  
IREF  
FS_A  
CPUT3  
CPUC3  
VDD_CPU  
CPUT2  
CPUC2  
VSS_CPU  
CPUT1  
CPUC1  
VDD_CPU  
CPUT0  
CPUC0  
VSS_SRC  
SRCT  
SRCC  
VDD_SRC  
VTT_PWRGD#  
VDD_48  
VSS_48  
DOT_48  
USB_48  
SDATA  
3V66_4/VCH  
XIN  
XTAL  
OSC  
XOUT  
PLL Ref Freq  
VDD_CPU  
CPUT(0:3), CPUC(0:3)  
Divider  
Network  
PLL 1  
XOUT  
VDD_SRC  
VSS_REF  
PCIF0  
PCIF1  
SRCT, SRCC  
FS_(A:B)  
VTT_PWRGD#  
PCIF2  
9
IREF  
VDD_PCI  
VSS_PCI  
PCI0  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
VDD_3V66  
3V66_(0:3)  
PCI1  
PCI2  
PCI3  
VDD_PCI  
PCIF(0:2)  
PLL2  
2
PCI(0:6)  
VDD_PCI  
VSS_PCI  
PCI4  
3V66_4/VCH  
PCI5  
PCI6  
PD#  
VDD_48MHz  
DOT_48  
PD#  
3V66_0  
3V66_1  
VDD_3V66  
VSS_3V66  
3V66_2  
3V66_3  
SCLK  
USB_48  
I2C  
Logic  
SDATA  
SCLK  
SSOP-56  
Note:  
1. Signals marked with [*] and [**] have internal pull-up and pull-down resistors, respectively.  
Rev 1.0, November 22, 2006  
Page 1 of 15  
2200 Laurelwood Road, Santa Clara, CA 95054  
Tel:(408) 855-0555  
Fax:(408) 855-0550  
www.SpectraLinear.com  

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