Diodes Incorporated PI5USB216EQ USB 2.0 Signal Conditioner
Diodes Inc. PI5USB216EQ USB 2.0 Signal Conditioner is designed to boost signals and insert pre-emphasis to compensate for ISI (Inter-Signal Interference) in the channels before and after the conditioner. The PI5USB216EQ features a patent-pending design to maintain stable common mode with symmetrical Boost/Pre-emphasis on D+/D-.
The PI5USB216EQ can be used in a USB Host or Device application, far from the USB PHY or connector application. Boost/pre-emphasis and receiver equalization levels can be configured through a pin or I2C mode, depending on the channel conditions. Device attach and high-speed handshake success are also detected and reported.
The Diodes Inc. PI5USB216EQ is compatible with the USB On-The-Go (OTG) and Battery Charging 1.2 (BC 1.2) protocols. The integrated BC 1.2 battery charging controller can be enabled via a control pin.
Features
- AEC-Q100 qualified for automotive applications with a device temperature grade 2 of -40°C to +105°C
- Wide 2.3V to 5.5V supply voltage range
- 5.5V-tolerant USB ports
- Low power consumption in the disconnect and shutdown mode
- Compatible with USB2.0, OTG 2.0, and BC 1.2
- Integrated BC 1.2 CDP battery charging controller
- Host or device agnostic
- Boost/pre-emphasis level and receiver equalization programming through pin mode or I2C mode
- Symmetrical boost/pre-emphasis on D+/D- to maintain a stable common mode
- Device attach and high-speed detections
- Supports up to 5m cable length
- Supports up to 10m cable length with two PI5USB216EQ
- ESD performance of 2KV HBM, 1KV CDM
- 12-contact, X2QFN (XUA) packaging
- Lead-free and RoHS-compliant
- Halogen and antimony-free Green device
- Suitable for automotive applications requiring specific change control
- AEC-Q100 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities
Applications
- Automotive infotainment and clusters
- Automotive head units
- Active cables, cable extenders, and backplanes
Functional Block Diagram
