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

Diodes Incorporated PI5USB212 USB 2.0 Signal Conditioners

Features

Applications

Block Diagram

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