PI3DPX1202A1ZBE

Signal Buffers, Repeaters, Splitters Overview

The PI3DPX1202A1ZBE is a DisplayPort 1.2 compliant, low-power Redriver manufactured by Diodes Incorporated. It operates on a single 3.3V power supply and supports data rates of 1.62, 2.7, and 5.4 Gbps with DDC/Aux signal switching. The device features four differential input/output lanes and utilizes an internal Aux listener to automatically configure output swing and pre-emphasis based on link training values. It includes pseudo-adaptive equalization, hot plug detect, and cable detection functions. The component is housed in a 48-pin TQFN package measuring 7x7mm.

Signal Buffers, Repeaters, Splitters Feature Summary

• Supports DP 1.2 specification with automatic link training configuration via built-in Aux listener
• Features ultra-low power design with individual lane power down when no signal is present
• Provides pseudo-adaptive equalization to compensate for PCB-related frequency loss
• Includes integrated Hot Plug Detect and Cable Detection capabilities

Signal Buffers, Repeaters, Splitters Applications

• Notebook computers
• All-in-One (AIO) PCs
• Desktop PCs
• Graphic cards

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific ordering suffix ZBE against the manufacturer's datasheet to confirm tray packaging and lead-free status. Confirm current production status as product lines may be discontinued or subject to change without notice. Ensure compatibility with existing system voltage requirements before procurement.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component for designs requiring Pin-to-Pin replacement of the PI3EQXDP1201. Choose this model for systems prioritizing reduced power consumption compared to previous generations. Verify that the application does not require DisplayPort 1.4 specifications, as this device is strictly compliant with version 1.2 standards.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the PI3DPX1202A product line from Diodes Incorporated. It serves as a limiting-type Redriver designed to reduce signal jitter and compensate for transmission line effects. The device is functionally similar to the PI3DPX1202A2 but lacks the external Auto EQ pin found in the A2 variant.

Signal Buffers, Repeaters, Splitters Replacement Considerations

The PI3EQXDP1201 is documented as a pin-to-pin replacement option within the same product family.