NB3N551数据手册集成电路（IC）的时钟缓冲器驱动器规格书PDF

描述 Description

The NB3N551 is a low skew 1-to 4 clock fanout buffer, designed for clock distribution in mind. The NB3N551 specifically guarantees low output-to-output skew. Optimal design, layout and processing minimize skew within a device and from device to device. The output enable (OE) pin three-states the outputs when low.

特性 Features

• Input/Output clock frequency up to 180 MHz
• Multiply the low frequency output of inexpensive crystals to the full system frequency
• Low Skew Ouptuts (50ps)
• Minimize timing deviations and synchronization issues
• Output Enable puts device in three-state mode
• Creates a high impedance output with no logic low or logic high value
• Operating Range: VDD = 3.0 V to 5.25V
• Ensures operation in the majority of designs
• Full Industrial Temperature Range 8-pin SOIC
• Small package with robust thermal capability
• Full RoHS certification
• Meets all green international materials standards

应用 Application

• Clock fan out in routers, switches and other networking applications

简介

NB3N551属于集成电路（IC）的时钟缓冲器驱动器。由制造生产的NB3N551时钟缓冲器，驱动器时钟缓冲器和驱动器集成电路产品族中的产品用于帮助信号在系统中传输，常用作频率/时间参考信号，以同步系统内的活动。尽管这些器件最常用到的功能就是缓冲（即，为使信号不受驱动负载的影响而从某个信号源复制信号），但是该产品族中的某些器件还能执行其他功能，例如选择性改变缓冲信号路径、按某个整数值分割信号频率，或进行所用电信号格式转换。