Diodes Incorporated PI3DPX1235Q 6:4 Crossbar Linear ReDriver
Diodes Incorporated PI3DPX1235Q 6:4 Crossbar Linear ReDriver supports DP link-training transparent for source-side applications. The PI3DPX1235Q complies with the VESA DP Alt 2.1 UHBR13.5 and USB 3.2 gen two industry standards. The Diodes PI3DPX1235Q USB Type-C® DP-Alt DP 2.1 UHBR13.5/USB 3.2 gen 2 6:4 linear redriver can be adjusted easily with equalization, output swing, and gain values by the I2C control setting. The device optimizes the DP/USB signal performance over various physical mediums by decreasing inter-symbol interference jitters. The non-blocking linear redriver delivers better additive jitter performance than the conventional CMOS-limiting redriver. Linear equalization does not block the receiver DFE’s adaptive channel controls, supporting DisplayPort Transparent LT(Link Training) without the dependency on the DP-Aux channels listener.
Features
- Flexible DP 2.1 UHBR13.5/USB 3.2 gen 2 Type-C switching for DP-Alt output
- Latency-free display port redriver for variable video frame rate control
- DP 1.4 (8.1Gbps), DP 2.1 UHBR10 (10Gbps), UHBR13.5 (13.5Gbps) and USB 3.2 gen 2 (10Gbps) standard compliant
- Receiver equalization, flat gain, -1dB compression output swing for each DP/USB mode
- Non-blocking ultra-low latency linear re-driving with transparent DisplayPort link training support
- Built-in control logic for Type-C plug/unplug normal and flipping orientations with I2C programming mode
- Slave I2C mode speed up to 1MHz
- 3.3V single power supply
- Supports AEC-Q100 Grade 2 at -40°C to +105°C
- 40-pin, 4mm x 6mm, WQFN (ZLB) packaging (Pb-free and green)
- Totally lead-free and fully 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
- Smart cockpits
- Rear seat entertainment
- ADAS
Application Diagram
Published: 2025-03-11
| Updated: 2025-03-17