CDC391集成电路（IC）的时钟缓冲器驱动器规格书PDF中文资料

CDC391属于集成电路（IC）的时钟缓冲器驱动器。由德州仪器制造生产的CDC391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。

Low Output Skew for Clock-Distribution

and Clock-Generation Applications

TTL-Compatible Inputs and Outputs

Distributes One Clock Input to Six Clock

Outputs

Polarity Control Selects True or

Complementary Outputs

Distributed VCC and GND Pins Reduce

Switching Noise

High-Drive Outputs (−48-mA IOH,

48-mA IOL)

State-of-the-Art EPIC-ΙΙB BiCMOS Design

Significantly Reduces Power Dissipation

Packaged in Plastic Small-Outline Package

description

The CDC391 contains a clock-driver circuit that distributes one input signal to six outputs with minimum skew

for clock distribution. Through the use of the polarity-control (T/C) inputs, various combinations of true and

complementary outputs can be obtained. The output-enable (OE) input is provided to disable the outputs to a

high-impedance state.

The CDC391 is characterized for operation from −40°C to 85°C.