PL133-21集成电路（IC）的时钟缓冲器驱动器规格书PDF中文资料

PL133-21属于集成电路（IC）的时钟缓冲器驱动器。由美国微芯科技公司制造生产的PL133-21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。

特性 Features

• Two LVCMOS Outputs

• Input/Output Frequency: 1 MHz to 150 MHz

• Supports LVCMOS or Sine-Wave Input Clock

• Output Enable (OE) only Controls CLK0. CLK1 is

Always On.

• Extremely Low Additive Jitter

• 8 mA Output Drive Strength

• Low Current Consumption

• Single 1.8V, 2.5V, or 3.3V ±10% Power Supply

• Operating Temperature Range:

- 0° to +70°C (Commercial)

- –40° to +85°C (Industrial)

• Available in TDFN-6L Green/RoHS-Compliant

Package

General Description

The PL133-21 is an advanced inverting fanout buffer

design for high performance, low-power, small

form-factor applications. The PL133-21 accepts a

reference clock input of 1 MHz to 150 MHz and

produces two outputs of the same frequency.

Reference clock inputs may be LVCMOS or sine-wave

signals (the inputs are internally AC-coupled).

PL133-21 is designed to fit in a small 2 mm x 1.3 mm x

0.6 mm TDFN package and offers the best phase

noise, jitter performance, and lowest power

consumption of any comparable IC.