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83947AYI-147LFT PDF预览

83947AYI-147LFT

更新时间: 2024-02-16 11:47:59
品牌 Logo 应用领域
艾迪悌 - IDT 驱动逻辑集成电路
页数 文件大小 规格书
12页 205K
描述
Low Skew, 1-to-9 LVCMOS/LVTTL Fanout Buffer

83947AYI-147LFT 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Lifetime Buy零件包装代码:TQFP
包装说明:7 X 7 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, MS-026, LQFP-32针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.22
其他特性:ALSO OPERATES AT 3.3V SUPPLY系列:83947
输入调节:MUXJESD-30 代码:S-PQFP-G32
JESD-609代码:e3长度:7 mm
逻辑集成电路类型:LOW SKEW CLOCK DRIVER最大I(ol):0.02 A
湿度敏感等级:3功能数量:1
反相输出次数:端子数量:32
实输出次数:9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:LQFP
封装等效代码:QFP32,.35SQ,32封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE峰值回流温度(摄氏度):260
电源:2.5/3.3 VProp。Delay @ Nom-Sup:4.5 ns
传播延迟(tpd):4.5 ns认证状态:Not Qualified
Same Edge Skew-Max(tskwd):0.13 ns座面最大高度:1.6 mm
子类别:Clock Drivers最大供电电压 (Vsup):2.625 V
最小供电电压 (Vsup):2.375 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:0.8 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7 mm
Base Number Matches:1

83947AYI-147LFT 数据手册

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Low Skew, 1-to-9  
LVCMOS/LVTTL Fanout Buffer  
83947I-147  
Data Sheet  
GENERAL DESCRIPTION  
FEATURES  
The 83947I-147 is a low skew, 1-to-9 LVCMOS/LVTTL  
Fanout Buffer. The low impedance LVCMOS/LVTTL outputs  
are designed to drive 50series or parallel terminated  
transmission lines. The effective fanout can be increased from  
9 to 18 by utilizing the ability of the outputs to drive two series  
terminated lines.  
Nine LVCMOS/LVTTL outputs  
Selectable CLK0 and CLK1 can accept the following  
input levels: LVCMOS and LVTTL  
Maximum output frequency: 250MHz  
Output skew: 115ps (maximum)  
Guaranteed output and part-to-part skew characteristics make  
the 83947I-147 ideal for high performance, 3.3V or 2.5V single  
ended applications.  
Part-to-part skew: 500ps (maximum)  
Additive phase jitter, RMS: 0.02ps (typical) @ 3.3V  
Full 3.3V or 2.5V operating supply  
-40°C to 85°C ambient operating temperature  
Lead-free (RoHS 6) packaging  
BLOCK DIAGRAM  
PIN ASSIGNMENT  
32 31 30 29 28 27 26 25  
GND  
Q3  
GND  
CLK_SEL  
CLK0  
1
2
3
4
5
6
7
24  
23  
22  
21  
20  
19  
18  
17  
VDDO  
Q4  
CLK1  
ICS83947I-147  
GND  
Q5  
CLK_EN  
OE  
VDDO  
GND  
VDD  
GND  
8
9
10 11 12 13 14 15 16  
32-Lead LQFP  
7mm x 7mm x 1.4mm package body  
Y Package  
Top View  
©2016 Integrated Device Technology, Inc  
1
Revision A March 18, 2016  

83947AYI-147LFT 替代型号

型号 品牌 替代类型 描述 数据表
83947AYI-147LF IDT

完全替代

Low Skew, 1-to-9 LVCMOS/LVTTL Fanout Buffer
MPC9447ACR2 IDT

类似代替

9447 SERIES, LOW SKEW CLOCK DRIVER, 9 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32, PLASTI

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83947AYILNT IDT

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Low Skew, 1-to-9 LVCMOS Fanout Buffer
83947I-147 IDT

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Low Skew, 1-to-9 LVCMOS/LVTTL Fanout Buffer
83948AYI-01 IDT

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Clock Driver, 83948 Series, 12 True Output(s), 0 Inverted Output(s), PQFP32, 7 X 7 MM, 1.4
83948AYI-147 IDT

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83948AYI-147LF IDT

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Low Skew, 1-to-1 Differential to-
83948AYI-147LFT IDT

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Low Skew, 1-to-1 Differential to-