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PI6CV857BAIE PDF预览

PI6CV857BAIE

更新时间: 2024-11-29 20:38:23
品牌 Logo 应用领域
百利通 - PERICOM 驱动光电二极管逻辑集成电路
页数 文件大小 规格书
10页 202K
描述
PLL Based Clock Driver, 6C Series, 10 True Output(s), 0 Inverted Output(s), PDSO48, 0.240 INCH, PLASTIC, TSSOP-48

PI6CV857BAIE 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:TSSOP
包装说明:TSSOP,针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.27
系列:6C输入调节:DIFFERENTIAL
JESD-30 代码:R-PDSO-G48JESD-609代码:e3
长度:12.5 mm逻辑集成电路类型:PLL BASED CLOCK DRIVER
湿度敏感等级:1功能数量:1
反相输出次数:端子数量:48
实输出次数:10最高工作温度:85 °C
最低工作温度:-40 °C输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
Same Edge Skew-Max(tskwd):0.075 ns座面最大高度:1.2 mm
最大供电电压 (Vsup):2.7 V最小供电电压 (Vsup):2.3 V
标称供电电压 (Vsup):2.5 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:MATTE TIN
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:6.1 mm最小 fmax:200 MHz
Base Number Matches:1

PI6CV857BAIE 数据手册

 浏览型号PI6CV857BAIE的Datasheet PDF文件第2页浏览型号PI6CV857BAIE的Datasheet PDF文件第3页浏览型号PI6CV857BAIE的Datasheet PDF文件第4页浏览型号PI6CV857BAIE的Datasheet PDF文件第5页浏览型号PI6CV857BAIE的Datasheet PDF文件第6页浏览型号PI6CV857BAIE的Datasheet PDF文件第7页 
PI6CV857B  
1:10 PLL Clock Driver for  
2.5V DDR-SDRAM Memory  
ProductFeatures  
ProductDescription  
• Operating Frequency up to 200 MHz and exceeds PC2700  
RDIMMspecification  
PI6CV857BPLLclockdeviceisdevelopedforregisteredDDRDIMM  
applicationsThisPLLClockBufferisdesignedfor2.5V and2.5V  
DDQ  
• Distributes one differential clock input pair to ten differential  
AV  
operation and differential data input and output levels.  
DD  
clock output pairs.  
The device is a zero delay buffer that distributes a differential clock  
inputpair(CLK,CLK)totendifferentialpairsofclockoutputs(Y[0:9],  
Y[0:9]) and one differential pair feedback clock outputs  
(FBOUT,FBOUT) . The clock outputs are controlled by the input  
clocks (CLK, CLK), the feedback clocks (FBIN,FBIN), the 2.5V  
• Inputs(CLK,CLK)and(FBIN,FBIN): SSTL_2  
• Input PWRDWN: LVCMOS  
• Outputs (Yx,Yx),(FBOUT,FBOUT): SSTL_2  
• Externalfeedbackpins(FBIN,FBIN)areusedto  
LVCMOSinput(PWRDWN)andtheAnalogPowerinput(AV ).  
DD  
synchronize the outputs to the clock input.  
When input PWRDWN is low while power is applied, the input  
• Operates at AV = 2.5V for core circuit and internal PLL,  
DD  
receiversaredisabled,thePLListurnedoffandthedifferentialclock  
and V  
= 2.5V for differential output drivers  
DDQ  
outputs are 3-stated. When the AV is strapped low, the PLL is  
DD  
• AvailablePackages:48-pinTSSOP,and40-pinQFN  
turned off and bypassed for test purposes.  
When the input frequency falls below a suggested detection fre-  
quency that is below the operating frequency of the PLL, the device  
willenteralowpowermode.Aninputfrequencydetectioncircuitwill  
detectthelowfrequencyconditionandperformthesamelowpower  
features as when the PWRDWN input is low.  
ThePLLinthePI6CV857Bclockdriverusestheinputclocks(CLK,  
CLK)andthefeedbackclocks(FBIN,FBIN)toprovidehigh-perfor-  
mance,low-skew,low-jitteroutputdifferentialclocks(Y[0:9],Y[0:9]).  
ThePI6CV857BisalsoabletotrackSpreadSpectrumClockingfor  
reducedEMI.  
BlockDiagram  
Y0  
Y0  
Y1  
CLK  
Y1  
CLK  
Y2  
PLL  
FBIN  
FBIN  
Y2  
Y3  
Y3  
Y4  
Y4  
Y5  
Y5  
Y6  
Powerdown  
and Test  
Logic  
PWRDWN  
Y6  
Y7  
AV  
DD  
Y7  
Y8  
Y8  
Y9  
Y9  
FBOUT  
FBOUT  
PS8639A  
03/21/03  
1

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PLL Based Clock Driver, 6C Series, 10 True Output(s), 0 Inverted Output(s), PDSO48, 0.173
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