Diodes Incorporated PI5USB212 USB 2.0 Signal Conditioners
Diodes Incorporated PI5USB212 USB 2.0 Signal Conditioners enhance signals and apply pre-emphasis to address ISI signal loss in channels before and after the conditioner. Diodes Incorporated PI5USB212 features a patent-pending design for maintaining a stable common mode with symmetrical boost/pre-emphasis on D+/D-. This device is versatile and suitable for USB hosts or device applications, whether placed far from USB PHY or away from connector points. Depending on channel conditions, configuration of boost/pre-emphasis and receiver sensitivity levels is possible through pin or I2C mode. Additionally, it can detect and report device attach and high-speed handshake success.
Features
- 2.3V to 5.5V wide supply voltage range
- USB ports 5.5V tolerance
- Low power consumption in disconnect and shutdown mode
- Compatible with USB 2.0, OTG 2.0, and BC 1.2
- Host or device-agnostic
- Boost/pre-emphasis level and receiver sensitivity programming through pin mode or I2C mode
- 12-contact, X2QFN (XUA) package
- Symmetrical boost/pre-emphasis on D+/D- to maintain stable common mode
- Device attach and high-speed detections
- Supports up to 5m cable length
- 2KV HBM, 1KV CDM ESD performance
- Totally lead-free and fully RoHS compliant
- Halogen and antimony-free, green device
Applications
- Notebooks
- PCs
- Docking
- Cable extenders
- TVs
- Monitors
Block Diagram
發佈日期: 2024-01-26
| 更新日期: 2024-04-25