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8312AYLFT PDF预览

8312AYLFT

更新时间: 2024-01-13 14:01:51
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
18页 295K
描述
Low Skew, 1-to-12 LVCMOS/LVTTL Fanout Buffer

8312AYLFT 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:LQFP, QFP32,.35SQ,32针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.73
其他特性:ALSO OPERATES AT 2.5V/3.3V SUPPLY系列:8312
输入调节:STANDARDJESD-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):0.001 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: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:1.8/3.3 VProp。Delay @ Nom-Sup:4.8 ns
传播延迟(tpd):4.8 ns认证状态:Not Qualified
Same Edge Skew-Max(tskwd):0.15 ns座面最大高度:1.6 mm
子类别:Clock Drivers最大供电电压 (Vsup):2 V
最小供电电压 (Vsup):1.6 V标称供电电压 (Vsup):1.8 V
表面贴装:YES温度等级:OTHER
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:30宽度:7 mm
Base Number Matches:1

8312AYLFT 数据手册

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8312  
Low Skew, 1-to-12 LVCMOS/LVTTL  
Fanout Buffer  
Datasheet  
General Description  
Features  
The 8312 is a low skew, 1-to-12 LVCMOS/ LVTTL Fanout Buffer  
and a member of the family of High Performance Clock Solutions  
from IDT. The 8312 single-ended clock input accepts LVCMOS or  
LVTTL input levels. The low impedance LVCMOS outputs are  
designed to drive 50series 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.  
Twelve LVCMOS/LVTTL outputs  
CLK input supports the following input types: LVCMOS, LVTTL  
Maximum output frequency: 250MHz  
Output skew: 150ps (maximum)  
Supply modes:  
Core/Output  
3.3V/3.3V  
3.3V/2.5V  
The 8312 is characterized at full 3.3V, 2.5V, and 1.8V, mixed  
3.3V/2.5V, 3.3V/1.8V and 2.5V/1.8V output operating supply  
modes. Guaranteed output and part-to-part skew characteristics  
along with the 1.8V output capabilities makes the 8312 ideal for  
high performance, single ended applications that also require a  
limited output voltage.  
3.3V/1.8V  
2.5V/2.5V  
2.5V/1.8V  
1.8V/1.8V  
0°C to 85°C ambient operating temperature  
Available in lead-free (RoHS 6) package  
Block Diagram  
Pin Assignment  
Pullup  
CLK_EN  
D
32 31 30 29 28 27 26 25  
Q
1
2
3
4
5
6
7
8
GND  
Q4  
24  
23  
22  
21  
20  
LE  
VDD  
VDDO  
Q5  
CLK_EN  
12  
Pulldown  
Q[0:11]  
CLK  
OE  
GND  
Q6  
CLK  
GND  
OE  
VDD  
VDDO  
Q7  
19  
18  
17  
Pullup  
GND  
GND  
9
10 11 12 13 14 15 16  
8312  
32-Lead LQFP  
7mm x 7mm x 1.4mm package body  
Y Package  
Top View  
©2015 Integrated Device Technology, Inc  
1
December 11, 2015  

8312AYLFT 替代型号

型号 品牌 替代类型 描述 数据表
8312AYLF IDT

完全替代

Low Skew, 1-to-12 LVCMOS/LVTTL Fanout Buffer
8312AYILFT IDT

完全替代

Low Skew, 1-to-12 LVCMOS/LVTTL Fanout Buffer
ICS8312AYILF IDT

完全替代

Low Skew Clock Driver, 8312 Series, 12 True Output(s), 0 Inverted Output(s), PQFP32, 7 X 7

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