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83948AYI-01 PDF预览

83948AYI-01

更新时间: 2024-01-02 20:40:31
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
13页 96K
描述
Clock Driver, 83948 Series, 12 True Output(s), 0 Inverted Output(s), PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MS-026BBA, LQFP-32

83948AYI-01 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:TQFP
包装说明:7 X 7 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, MS-026BBA, LQFP-32针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.82
系列:83948输入调节:DIFFERENTIAL MUX
JESD-30 代码:S-PQFP-G32JESD-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:12
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:3.3 V
Prop。Delay @ Nom-Sup:6.5 ns传播延迟(tpd):6.5 ns
认证状态:Not QualifiedSame Edge Skew-Max(tskwd):0.35 ns
座面最大高度:1.6 mm子类别:Clock Drivers
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):3 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn) - annealed
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最小 fmax:150 MHz
Base Number Matches:1

83948AYI-01 数据手册

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Low Skew, 1-to-12 Differential-to-  
LVCMOS Fanout Buffer  
ICS83948I-01  
DATA SHEET  
GENERAL DESCRIPTION  
FEATURES  
The ICS83948I-01 is a low skew, 1-to-12 Differential-to- Twelve LVCMOS outputs  
LVCMOS Fanout Buffer. The ICS83948I-01 has  
Selectable LVCMOS clock or differential CLK, nCLK  
inputs  
two selectable clock inputs. The CLK, nCLK pair can ac-  
cept most standard differential input levels. The  
LVCMOS_CLK can accept LVCMOS or LVTTL input levels.  
The low impedance LVCMOS outputs are designed to drive  
50Ω series or parallel terminated transmission lines. The  
effective fanout can be increased from 12 to 24 by utilizing  
the ability of the outputs to drive two series terminated lines.  
CLK, nCLK pair can accept the following differential  
input levels: LVDS, LVPECL, LVHSTL, SSTL, HCSL  
LVCMOS_CLK accepts the following input levels:  
LVCMOS or LVTTL  
Maximum output frequency: 150MHz  
Output skew: 350ps (maximum)  
Part to part skew: 1.5ns (maximum)  
3.3V core, 3.3V output  
The ICS83948I-01 is characterized at 3.3V core/3.3V output.  
Guaranteed output and part-to-part skew characteristics make  
the ICS83948I-01 ideal for those clock distribution applications  
demanding well defined performance and repeatability.  
-40°C to 85°C ambient operating temperature  
Available in both standard (RoHS 5) and lead-free  
(RoHS 6) packages  
BLOCK DIAGRAM  
PIN ASSIGNMENT  
D
CLK_EN  
Q
32 31 30 29 28 27 26 25  
LVCMOS_CLK  
1
0
GND  
Q4  
1
2
3
4
5
6
7
8
24  
23  
22  
21  
20  
19  
18  
17  
CLK_SEL  
LVCMOS_CLK  
CLK  
Q0  
CLK  
nCLK  
VDDO  
Q5  
Q1  
Q2  
Q3  
Q4  
Q5  
Q6  
Q7  
Q8  
Q9  
Q10  
Q11  
nCLK  
CLK_SEL  
ICS83948I-01  
GND  
Q6  
CLK_EN  
OE  
VDDO  
Q7  
VDD  
GND  
9
10 11 12 13 14 15 16  
32-Lead LQFP  
7mm x 7mm x 1.4mm package body  
Y Package  
TopView  
OE  
ICS843948IAY-01 REVISION A SEPTEMBER 6, 2011  
1
©2011 Integrated Device Technology, Inc.  

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