SY10EP89中文资料Buffers数据手册Microchip规格书

描述 Description

The SY10EP89V is a differential fanout gate specifically designed to drive coaxial cables. The device is especially useful in digitial video broadcasting applications; for this application, since the system is polarity free, each output can be used as an independent driver. The driver produces swings 70% larger than a standard ECL output. When driving a coaxial cable, proper termination is required at both ends of the line, while maintaining a 800mV (5V) or 700mV (3.3V) swing at the receiving end of the cable. Because of the larger output swings, the device cannot be terminated into the standard VCC –2.0V. All of the DC parameters are tested with a 50Ω to VCC –3.0V load. The driver accepts a standard differential ECL input and can run off of the digital video broadcast standard –5.0V supply.

特性 Features

• 3.3V and 5V power supply options
• 3.0GHz typical toggle frequency
• 310ps typical propagation delay
• 1.6V (5V) and 1.4V (3.3V) swing
• Internal input resistors: pulldown on D, pulldown and pullup on /D
• New differential input common mode range
• Available in 8-pin MSOP and SOIC packages

简介

SY10EP89属于集成电路（IC）的驱动器接收器收发器。由制造生产的SY10EP89驱动器，接收器，收发器该系列产品的主要功能是提供必需的硬件资源，以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异，可能包括诸如瞬态抑制之类的功能，这些功能对于通信用途可能并非绝对必要，但对于可能的使用环境却是明智之选。