PI5USB212中文资料USB 2.0 Signal Conditioner数据手册Diodes规格书

描述 Description

The PI5USB212 is an USB2.0 Signal conditioner to boost the signals and insert pre-emphasis to compensate the ISI signal loss in the channels before and after the conditioner. Patent-pending Design to maintain stable common mode with symmetrical Boost/Pre-emphasis on D+/D-. The PI5USB212 can be used in USB Host or Device application, far from USB PHY or far from connector application. Boost/ Pre-emphasis and Receiver Sensitivity levels can be configured through pin or I2C mode depending on the channel conditions. Device Attach and High-Speed handshake success are also detected and reported.