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CV137PV PDF预览

CV137PV

更新时间: 2024-09-21 19:41:51
品牌 Logo 应用领域
艾迪悌 - IDT 光电二极管
页数 文件大小 规格书
17页 90K
描述
Clock Generator, PDSO56

CV137PV 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:ActiveReach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.88JESD-30 代码:R-PDSO-G56
JESD-609代码:e0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:封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SSOP56,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):225电源:3.3 V
认证状态:Not Qualified子类别:Clock Generators
最大压摆率:400 mA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 (Sn85Pb15)
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
Base Number Matches:1

CV137PV 数据手册

 浏览型号CV137PV的Datasheet PDF文件第2页浏览型号CV137PV的Datasheet PDF文件第3页浏览型号CV137PV的Datasheet PDF文件第4页浏览型号CV137PV的Datasheet PDF文件第5页浏览型号CV137PV的Datasheet PDF文件第6页浏览型号CV137PV的Datasheet PDF文件第7页 
IDTCV137  
PROGRAMMABLE FLEXPC™  
CLOCK FOR AMD K8  
PROCESSOR ATI RS480  
DESCRIPTION:  
FEATURES:  
IDTCV137 is a 56 pin clock device for AMD advance K8 processors. The  
CPUoutputbufferisdesignedtosupportupto400MHzprocessor. Thisdevice  
alsoimplementsBand-gapreferencedIREF toreducetheimpactofVDD variation  
ondifferentialoutputs,whichcanprovidemorerobustsystemperformance.  
EachCPU/SRCclockhasitsownSpreadSpectrumselection,whichallows  
forisolatedchangesinsteadofaffecting otherclockgroups.  
• One high precision N and SSC programmable PLL for CPU  
• One high precision N and SSC programmable PLL for SRC[2:1]  
• One high precision N and SSC programmable PLL for SRC0  
[7:3] (PCI Express)  
• One high precision PLL for 48MHz  
• Band-gap circuit for differential outputs  
• Support multiple spread spectrum modulation, down and  
center  
• Support SMBus block read/write, index read/write  
• Selectable output strength for REF, PCI, 48MHz, HTT66  
• Available in SSOP and TSSOP packages  
KEYSPECIFICATION:  
• CPU CLK cycle to cycle jitter < 85ps  
• SRC CLK cycle to cycle jitter < 100ps  
FUNCTIONALBLOCKDIAGRAM  
SRC  
SSC  
N Programming  
SRC[7:3], 0  
PCI0  
SRC  
PCI/  
SRC PLL  
SSC  
N Programming  
14.318MHz  
Osc  
SRC/  
Host/  
SRC[2:1]  
CLKREQ0#  
CLKREQ1#  
CPU PLL  
SSC  
N Programming  
CPU[1:0]  
HTT66  
TURBO1#  
USB48  
Fixed PLL  
No SSC  
48MHz/  
24_48MHz  
REF[2:0]  
Reset#  
OUTPUTTABLE  
CPU  
CLKREQ  
SRC  
HTT66  
PCI  
TURBO  
USB48  
24_48  
REF  
RESET#  
2
2
8
1
1
1
1
1
3
1
TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.  
COMMERCIAL TEMPERATURE RANGE  
MARCH 2005  
1
© 2005 Integrated Device Technology, Inc.  
DSC - 6580/22  

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