General Description

The PL133-47 is an advanced fanout buffer design for

high performance, low-power, small form factor

applications. The PL133-47 accepts a reference clock

input from DC to 150 MHz and provides four outputs of

the same frequency.

The PL133-47 is offered in a SOIC-8L package and it

offers the best phase noise, additive jitter performance,

and lowest power consumption of any comparable IC.

Features

• 1:4 LVCMOS Output Fanout Buffer from DC

to150 MHz

• Low Additive Phase Jitter of 60 fs RMS

• 8 mA Output Drive Strength

• Low Power Consumption for Portable

Applications

• Automotive Applications Grade Compliant

• Low Input-Output Delay

• Output-Output Skew <250 ps

• 2.5V to 3.3V, ±10 Operation

• 1.8V +10/–5 Operation up to 67 MHz

• Operating Temperature Range:

- Commercial: 0°C to +70°C

- Industrial: –40°C to +85°C

• Available in 8-Pin SOIC Package

PL133-47属于集成电路（IC） > 时钟缓冲器，驱动器。微芯科技股份有限公司制造生产的PL133-47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。