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CV152PVG8 PDF预览

CV152PVG8

更新时间: 2024-02-18 02:38:04
品牌 Logo 应用领域
艾迪悌 - IDT 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 86K
描述
Processor Specific Clock Generator, 400MHz, PDSO56, GREEN, SSOP-56

CV152PVG8 技术参数

生命周期:Obsolete零件包装代码:SSOP
包装说明:SSOP,针数:56
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.81
Is Samacsys:NJESD-30 代码:R-PDSO-G56
JESD-609代码:e3长度:18.415 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:SSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
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:MATTE TIN
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUAL宽度:7.493 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFICBase Number Matches:1

CV152PVG8 数据手册

 浏览型号CV152PVG8的Datasheet PDF文件第2页浏览型号CV152PVG8的Datasheet PDF文件第3页浏览型号CV152PVG8的Datasheet PDF文件第4页浏览型号CV152PVG8的Datasheet PDF文件第5页浏览型号CV152PVG8的Datasheet PDF文件第6页浏览型号CV152PVG8的Datasheet PDF文件第7页 
PROGRAMMABLE FLEXPC  
CLOCK FOR P4 PROCESSOR  
IDTCV152  
DESCRIPTION:  
FEATURES:  
IDTCV152 is a 56 pin clock device, compliant with Intel CK410B  
specification.The CPU output buffer is designed to support up to 400MHz  
processor. This chiphas three PLLs inside forCPU,SRC/PCI, and48MHz  
IOclocks. ThisdevicealsoimplementsBand-gapreferencedIREF toreduce  
theimpactofVDD variationondifferentialoutputs,whichcanprovidemorerobust  
systemperformance. EachCPUandSRC/PCIhasitsownSpreadSpectrum  
selection,whichallows forisolatedchanges insteadofaffecting otherclock  
groups.  
• One high precision PLL for CPU, SSC, and N programming  
• One high precision PLL for SRC/PCI, SSC, and N programming  
• One high precision PLL for 48MHz  
• Band-gap circuit for differential outputs  
• Support spread spectrum modulation, down spread 0.5% and  
others  
• Support SMBus block read/write, index read/write  
• Selectable output strength for REF, 48MHz, PCI  
Allows for CPU frequency to change to a higher frequency for  
maximum system computing power  
Available in SSOP and TSSOP packages  
OUTPUTS:  
KEYSPECIFICATION:  
• CPU CLK cycle to cycle jitter < 85ps  
• SRC CLK cycle to cycle jitter < 100ps  
• PCI CLK cycle to cycle jitter < 250ps  
• 5*0.7V current –mode differential CPU CLK pair  
• 4*0.7V current –mode differential SRC CLK pair  
• 7*PCI, 3 free running, 33.3MHz  
• 1*48MHz  
• 2*REF  
FUNCTIONALBLOCKDIAGRAM  
PLL1  
SSC  
N Programmable  
CPU CLK  
CPU[4:0]  
Output Buffers  
Stop Logic  
XTAL_IN  
XTAL  
IREF  
Osc Amp  
REF[1:0]  
XTAL_OUT  
SDATA  
SM Bus  
Controller  
SCLK  
SRC CLK  
Output Buffer  
Stop Logic  
SRC[4:1]  
PLL2  
SSC  
N Programmable  
PCI[3:0], PCIF[2:0]  
IREF  
VTT_PWRGD#/PD  
Control  
Logic  
FSA.B.C  
48MHz  
Output BUffer  
48MHz  
PLL3  
TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.  
COMMERCIAL TEMPERATURE RANGE  
MAY 2005  
1
© 2005 Integrated Device Technology, Inc.  
DSC 6537/5  

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