Diodes Incorporated's PI3DPX1203B is a four channel DisplayPort linear redriver with maximum data rate up to 8.1 Gbps to support various DisplayPort transmission modes including RBR, HBR, HBR2, and HBR3.The linear redriver design provides programmable CLTE equalization, flat gain, and swing controls for channel loss compensation to remove ISI jitter and extend channel reach. The chip is transparent to channel link training and performs ultra-low signal latency to achieve good signal integrity performance and system compatibility. Users can select I²C or pin strapping for chip control and setting due to different system design preference.<strong>Features:</strong> Supports all VESA DisplayPort transmission modes RBR (1.62 Gbps), HBR (2.7 Gbps), HBR2 (5.4 Gbps), and HBR3 (8.1 Gbps), High-speed signal integrity settings Supports receiver side CLTE and output side flat gain and swing settings, Programmable and flexible controls I²C or pin-strapping control, Present detection pin input Power down mode support with connector detection pin input, Transparent and ultra-low latency linear redriver channels Performs good signal integrity and compatibility for system design, Laptop, desktop, and AIO PCs, Display monitors and TVs, Virtual reality devices, Docking stations, PC peripherals, Active cables
Feature
- DisplayPort standard 1.3 Compliant Linear ReDriver
- Support flexible placement for Active cable, Sinkand Source side
- Ideal for USB Type-CTM sink and source-side app-lication with PD controllers
- Transparent DisplayPort link training. No need Aux Link training listener circuits
- Low latency transparent for the DisplayPort link training allow for Sink-side application
- Linear input equalization increases link marginfor systems implementing Decision FeedbackRouting Equalizers (DFE)
- Independent channel configuration of inputequalization, output swing and flat gain
- Pin strap or I2C programmable for deviceconfiguration setting
- Channel order swap and polarity swap supportAux channel connect directly from source to sink device
- 4-bit selectable address bit for I2C port
- Supply Voltage: 3.3V
- Package : 42-pin TQFN (3.5mm x 9mm)
Applications
- PCs and Peripherals
- DisplayPort Active cables
