Signal conditioner designed to compensate for ISI signal loss in a transmission channel

The TUSB214 is a USB High-Speed (HS) signal conditioner from Texas Instruments and is designed to compensate for ISI signal loss in a transmission channel. The device has a patent-pending design which is agnostic to USB Low Speed (LS) and Full Speed (FS) signals. LS and FS signal characteristics are unaffected by the device while HS signals are compensated. Programmable signal AC boost and DC boost permits fine tuning device performance to optimize High Speed signals at the connector. This helps to pass USB High Speed electrical compliance tests. In addition, the device is compatible with the USB OTG and battery charging protocols. It provides BC1.2 CDP controller for applications in which USB host or hub do not have this support.