NB3U1548C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 NB3U1548C is an LVCMOS, overvoltage tolerant clock fanout
buffer targeted for clock generation in high performance
telecommunication, networking and computing applications. The
device is optimized for low skew clock distribution in low voltage
applications. The input overvoltage tolerance enables using this
device in mixed mode voltage applications. An output enable pin
controls whether the outputs are in the active or high impedance state.
Guaranteed output skew characteristics make the NB3U1548C ideal
for those applications demanding well defined performance and
repeatability. The NB3U1548C is packaged in a small SOIC−8 and in
an TSSOP−8 package.

特性 Features

• Low skew 1:4 Fanout Buffer
• Supports 3.3 V, 2.5 V, 1.8 V and 1.5 V Power Supplies
• LVCMOS Input and Output Levels
• 3.6 V Overvoltage Tolerance at the Clock and Control Inputs
• Supports Clock Frequencies up to 160 MHz
• LVCMOS Compatible Control Input for Output Disable
• Output Disabled to a High Impedance State
• Pb−Free and RoHS Compliant

应用 Application

• Clock Distribution
• Networking and Data Communication
• High-end computing
• Switches and Routers
• Servers
• Test and Measurement
• ATE

简介

NB3U1548C属于集成电路（IC）的时钟缓冲器驱动器。由制造生产的NB3U1548C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。