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AK8181F PDF预览

AK8181F

更新时间: 2024-01-14 10:45:11
品牌 Logo 应用领域
AKM 时钟
页数 文件大小 规格书
12页 654K
描述
3.3V LVDS 1:4 Clock Fanout Buffer

AK8181F 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:LQFP, QFP32,.35SQ,32Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.75
系列:8181输入调节:DIFFERENTIAL MUX
JESD-30 代码:S-PQFP-G32长度:7 mm
逻辑集成电路类型:LOW SKEW CLOCK DRIVER功能数量:1
反相输出次数:端子数量:32
实输出次数:20最高工作温度:85 °C
最低工作温度:-40 °C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):NOT SPECIFIED电源:2.375/3.8 V
认证状态:Not Qualified座面最大高度:1.6 mm
子类别:Clock Drivers最大供电电压 (Vsup):3.8 V
最小供电电压 (Vsup):2.375 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL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:700 MHzBase Number Matches:1

AK8181F 数据手册

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AK8181F  
3.3V LVDS 1:4  
Preliminary Clock Fanout Buffer  
AK8181F  
Features  
Description  
The AK8181F is a member of AKMs LVDS clock  
fanout buffer family designed for telecom,  
networking and computer applications, requiring a  
range of clocks with high performance and low  
skew. The AK8181F distributes 4 buffered clocks.  
Four differential 3.3V LVDS outputs  
Selectable differential PCLK0p/n or LVPECL  
clock inputs  
PCLK0p/n pair can accept the following  
differential input levels; LVDS, LVPECL,  
LVHSTL, SSTL, HCSL  
PCLK1p/n supports the following input types;  
LVPECL, CML, SSTL  
AK8181F are derived from AKMs long-term-  
experienced clock device technology, and enable  
clock output to perform low skew. The AK8181F is  
available in a 20-pin TSSOP package.  
Clock output frequency up to 650MHz  
Translates any single-ended input signal to  
3.3V LVDS levels with resistor bias on  
PCLK0n input  
Output skew : 30ps (maximum)  
Part-to-part skew : 600ps (maximum)  
Propagation delay : 2.5ns (maximum)  
Operating Temperature Range: -40 to +85  
Package: 20-pin TSSOP (Pb free)  
Pin compatible with ICS8543I  
Block Diagram  
draft-E-02  
Dec-2012  
- 1 -  

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