NB4N111K中文资料时钟扇出缓冲器，1:10 差分，3.3 V，带 HCSL 电平输出数据手册ONSEMI规格书

描述 Description

The NB4N111K is a differential input clock 1 to 10 HCSL fanout buffer, optimized for ultra low propagation delay variation. The NB4N111K is designed with HCSL clock distribution for FBDIMM applications in mind. Inputs can accept differential LVPECL, CML, or LVDS levels. Single-ended LVPECL, CML, LVCMOS or LVTTL levels are accepted with the proper VREFAC supply (see Figures 5, 10, 11, 12, and 13). Clock input pins incorporate an internal 50 ohm on die termination resistors.

特性 Features

• Typical Input Clock Frequencies: 100, 133, 166, 200, 266, 333, and400 MHz
• Meets wide range of FBDIMM bus frequencies
•
• Best in class for jitter performance
• Operating Range: VCC = 3.0 V to 3.6 V with VEE = 0 V
• Ensures operation in the majority of designs
• 340 ps Typical Rise and Fall Times
• 800 ps Typical Propagation Delay
• delta tpd 100 ps Maximum Propagation Delay Variation Per Each Differential Pair
• Differential HCSL Output Level

应用 Application

• HCSL FBDIMM Memory CLOCK buffer
• General High Performance HCSL Fanout buffer
• Clock Distribution
• PCIe I, II, II
• Networking
• High End Computing
• Servers
• Routers
• FBDIMM Memory Card

简介

NB4N111K属于集成电路（IC）的时钟缓冲器驱动器。由制造生产的NB4N111K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。