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IDT7217L20J8 PDF预览

IDT7217L20J8

更新时间: 2024-11-20 14:51:27
品牌 Logo 应用领域
艾迪悌 - IDT 时钟输入元件输出元件外围集成电路
页数 文件大小 规格书
11页 189K
描述
Multiplier, 16-Bit, CMOS, PQCC68, PLASTIC, LCC-68

IDT7217L20J8 技术参数

生命周期:Obsolete零件包装代码:LCC
包装说明:QCCJ,针数:68
Reach Compliance Code:unknownECCN代码:3A001.A.3
HTS代码:8542.39.00.01风险等级:5.83
其他特性:2 X 16 BIT DATA INPUT BUS; MULTIPLEXED OUTPUT; ICC SPECIFIED @ 50MHZ边界扫描:NO
最大时钟频率:50 MHz外部数据总线宽度:16
JESD-30 代码:S-PQCC-J68JESD-609代码:e0
长度:24.2062 mm低功率模式:NO
端子数量:68最高工作温度:70 °C
最低工作温度:输出数据总线宽度:32
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装形状:SQUARE封装形式:CHIP CARRIER
认证状态:Not Qualified座面最大高度:4.57 mm
最大压摆率:80 mA最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:TIN LEAD
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD宽度:24.2062 mm
uPs/uCs/外围集成电路类型:DSP PERIPHERAL, MULTIPLIERBase Number Matches:1

IDT7217L20J8 数据手册

 浏览型号IDT7217L20J8的Datasheet PDF文件第2页浏览型号IDT7217L20J8的Datasheet PDF文件第3页浏览型号IDT7217L20J8的Datasheet PDF文件第4页浏览型号IDT7217L20J8的Datasheet PDF文件第5页浏览型号IDT7217L20J8的Datasheet PDF文件第6页浏览型号IDT7217L20J8的Datasheet PDF文件第7页 
16-BIT PARALLEL  
CMOS MULTIPLIERS  
IDT7217L  
modifiedBooths algorithmandIDT’s high-performance,submicronCMOS  
technology,has achievedspeeds comparable tobipolar(20ns max.),at1/  
10the powerconsumption.  
FEATURES:  
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-
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16x16parallelmultiplierwithdoubleprecisionproduct  
16nsclockedmultiplytime  
Lowpowerconsumption:120mA  
ProducedwithadvancedsubmicronCMOShighperformance  
technology  
TheIDT7217is idealforapplicationsrequiringhigh-speedmultiplication  
such as fast Fourier transform analysis, digital filtering, graphic display  
systems,speechsynthesis andrecognitionandinanysystemrequirement  
wheremultiplicationspeeds ofamini/microcomputerareinadequate.  
-
IDT7217Lrequires asingleclockwithregisterenables,makingitpin-  
andfunctioncompatiblewithAMDAm29517  
Configured for easy array expansion  
User-controlledoptionfortransparentoutputregistermode  
Roundcontrolforroundingthe MSP  
InputandoutputdirectlyTTL-compatible  
Three-stateoutput  
Allinputregisters,aswellasLSPandMSPoutputregisters,usethesame  
positiveedge-triggeredD-typeflip-flop.TheIDT7217hasonlyasingleclock  
input(CLK)andthree registerenables.ENXandENYcontrolthe twoinput  
registers,while ENP controls the entire product.  
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TheIDT7217offersadditionalflexibilitywiththeFAcontrolandMSPSEL  
functions.TheFAcontrolformatstheoutputfortwo’scomplementbyshifting  
the MSP up one bit and then repeating the sign bit in the MSB of the LSP.  
TheMSPSELlowselectstheMSPtobeavailableattheproductoutputport,  
whileahighselectstheLSPtobeavailable.Keepingthispinlowwillensure  
compatibilitywiththeTRWMPY016H.  
Available in PLCC  
Speeds available: L16/20/25/35/45/55/65  
DESCRIPTION:  
The IDT7217is a high-speed, low-power16x16-bitmultiplier, ideal  
for fast, real time digital signal processing applications. Utilization of a  
FUNCTIONALBLOCKDIAGRAM  
Y15 - 0/P15 - 0  
XM  
X15 - 0  
16  
RND  
YM  
16  
REGISTER  
XREGISTER  
YREGISTER  
CLK  
ENX  
OEL  
ENY  
MULTIPLIER  
ARRAY  
FA  
FT  
FORMAT ADJUST  
MSP  
LSP  
REGISTER  
REGISTER  
16  
16  
ENP  
MULTIPLEXER  
MSPSEL  
OEP  
16  
PRODUCT  
MSPOUT (P31 - P16)  
COMMERCIAL TEMPERATURE RANGE  
APRIL 2001  
1
c
2001 Integrated Device Technology, Inc.  
DSC-5747/-  

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