PI6CB33802中文资料Very Low Power 8-Output PCIe Clock Buffer With On-Chip Termination数据手册Diodes规格书

描述 Description

The PI6CB33802 is an eight-output very-low-power PCIe PCIe Gen1/Gen2/Gen3/Gen4/Gen5 clock buffer. It takes a referenceinput to fanout eight 100MHz low-power differential HCSL outputs with on-chip terminations. The on-chip termination can save 32 external resistors and make layout easier. An individual OE pin for each output provides easier power management.

It uses Diodes proprietary PLL design to achieve very-low jitter that meets PCIe Gen1/Gen2/Gen3/Gen4/Gen5 requirements.Other than PCIe 100MHz support, this device also supports Ethernet application with 50MHz, 125MHz, and 133.33MHz viaSMBus. It provides various options, such as different slew rate and amplitude, through SMBUS, so users can configure the device easily to get the optimized performance for their individual boards.

特性 Features

•3.3V Supply Voltage
•HCSL Input: 100MHz, also supports 50MHz, 125MHz, or 133.33MHz via SMBus
•Eight Differential Low-Power HCSL Outputs with On-Chip Termination
•Default ZOUT = 85Ω
•Spread Spectrum Tolerant
•Individual Output Enable
•Programmable Slew Rate and Output Amplitude for Each Output
•Differential Outputs Blocked until PLL is Locked
•Strapping Pins or SMBus for Configuration
•Differential output-to-output skew <50ps
•Very low jitter outputs•Differential cycle-to-cycle jitter <50ps
•PCIe Gen1/Gen2/Gen3/Gen4/Gen5 CC compliant
•PCIe Gen 2 and 3 SRiS and SRnS compliant

•Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
•Halogen and Antimony Free. “Green” Device (Note 3)
•Packaging (Pb-free & Green): 48-lead 6mm × 6mm TQFN

简介

PI6CB33802属于集成电路（IC）的时钟缓冲器驱动器。由制造生产的PI6CB33802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。