Texas Instruments TUSB215/Q1 USB 2.0 High Speed Signal Conditioner
Texas Instruments TUSB215/Q1 USB 2.0 High-Speed Signal Conditioner is developed with a patent-pending design that is not limited to USB Low Speed (LS) and Full Speed (FS) signals. While HS signals are compensated, the TUSB215/Q1 LS and FS signal characteristics are unaffected. The device compensates for ISI signal loss in a transmission channel which helps pass USB electrical compliance tests. The TUSB215 is available for use in many applications with programmable signal AC and DC boost, which permits fine-tuning device performance to optimize High-Speed signals at the connector. Other features include the USB On-The-Go (OTG) and Battery Charging (BC) protocols compatibility and pin strap or I2C configurability.Features
- Compatible with USB 2.0, OTG 2.0 and BC 1.2
- Pin strap or I2C configurable
- USB BC1.2 Charging Downstream Port (CDP) controller
- Support for LS, FS, HS signaling
- Ultra-low USB disconnect and shutdown power consumption
- Scalable solution - daisy chain device for high loss applications
- D1P/M and D2P/M Interchangeable and host/device agnostic
- Supports up to 5m pre-channel or 2m post-channel cable length
- Four selectable AC boost settings via external pulldown resistor
- DC Boost along With AC boost for best signal integrity
Applications
- Notebooks
- Desktops
- Docking stations
- Tablets
- Cell phones
- Active cable, cable extenders
- Backplane
- Televisions
Simplified Schematic
Publicado: 2017-10-31
| Actualizado: 2022-07-11
