PI3WVR646GEEX

Overview

The PI3WVR646GEEX is a 10-channel single-pole double-throw (SPDT) analog switch designed for MIPI D-PHY and C-PHY signal routing. It supports up to four data lanes at 2.5Gbps or three C-PHY lanes at 2.5Gsps, alongside differential clock switching. The device operates on a single supply voltage ranging from 1.5V to 5V with a typical quiescent current of 15μA and 1μA in high-impedance mode. Key electrical parameters include a maximum on-resistance of 9Ω, a -3dB bandwidth of 4.5GHz, and low crosstalk of -30dB at 1.25GHz. It features an UWLB package with dimensions of 2.44mm x 2.44mm.

Feature Summary

• Supports MIPI D-PHY and C-PHY interfaces for high-speed camera and display applications
• Provides 10 SPDT channels optimized for switching between high-speed and low-power modes
• Features low on-resistance and flatness to maintain signal integrity across differential pairs
• Includes logic control inputs for seamless selection between two distinct input ports

Applications

• Cellular phones and smartphones
• Tablets and laptops
• Display modules and camera sensor interfaces

Procurement Notes

Verify the component against the official Diodes Incorporated datasheet DS40320 Rev 5-3 to confirm authenticity. Ensure the ordering suffix matches GEEX for the specified tape and reel packaging. Check that the device meets RoHS and lead-free compliance requirements as defined by the manufacturer's quality standards before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring MIPI D-PHY or C-PHY signal multiplexing. Ensure the operating voltage falls within the 1.5V to 5V range and that the PCB layout accommodates the 36-pin UWLB package. Verify that the required bandwidth and isolation levels meet the specific interface specifications of the target application.

Part Context

This part belongs to the PI3WVR series of video switches manufactured by Diodes Incorporated. It is specifically engineered for mobile and portable electronic devices requiring efficient routing of high-speed differential signals. The device integrates multiple channels into a compact form factor suitable for space-constrained designs.

Replacement Considerations

The datasheet explicitly states that this part is not recommended for new designs and recommends using the PI3WVR648 as the replacement.