Diodes Incorporated PI3WVR626XEBEX

Overview

PI3WVR626XEBEX from Diodes Incorporated is a 24-pin, 2:1 MIPI 2-data-lane switch supporting both D-PHY (up to 4.5 Gb/s) and C-PHY (up to 3.5 Gsps) protocols. It implements six-channel SPDT switching across clock and data lanes for CSI/DSI interfaces, features 6 GHz typical bandwidth, -35 dB crosstalk at 1.25 GHz, and 5.0 Ω typical R_ON in HS/LP MIPI modes. It is deployed in mobile camera and display interconnects requiring low skew (5 ps typical) and high signal fidelity.

For engineers reviewing the PI3WVR626XEBEX datasheet, PI3WVR626XEBEX pinout, PI3WVR626XEBEX application, or PI3WVR626XEBEX equivalent, this device serves as a high-speed analog switch optimized for MIPI-compliant differential signaling paths in space-constrained portable electronics with dual-source sensor or display routing requirements.

Technical Context

The PI3WVR626XEBEX integrates six independent SPDT switch channels-two for clock (CLK+/CLK−), two for Lane 1 (D1+/D1−), and two for Lane 2 (D2+/D2−)-each configurable via SEL and OE control inputs. Its architecture supports simultaneous switching of all lanes with break-before-make timing (450 ns) and guarantees matched on-resistance (ΔR_ON = 0.2 Ω) across HS and LP MIPI operating points.

It operates across 1.5 V to 3.6 V supply, accepts 0–1.3 V input signals in LP mode and 0–0.5 V in HS mode, and maintains <0.1 Ω R_{ON_FLAT} over full signal swing-enabling minimal amplitude distortion in high-frequency differential waveforms up to 6 GHz bandwidth.

Key Specifications

Pinout & Package

Package: 24-pin X1QFN (2.5 mm × 2.5 mm, 0.4 mm pitch, XEB suffix), thermally enhanced with exposed pad for low-junction-temperature operation in compact mobile designs.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar MIPI switch applications.

Compared with TS3USB30E and PI3WVR426XEBEX, the PI3WVR626XEBEX uniquely delivers full 6-channel MIPI 2-lane switching with C-PHY/D-PHY co-support, 6 GHz bandwidth, and sub-5 ps skew-making it the only option for next-gen dual-camera or dual-display mobile architectures requiring protocol flexibility and timing precision.

Availability

PI3WVR626XEBEX is available at Aetrix Electronics and suitable for smartphone camera modules, tablet display interfaces, automotive ADAS vision systems, and portable medical imaging devices requiring stable component supply and long-term manufacturability.

Supply support for PI3WVR626XEBEX includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Diodes Incorporated is a global manufacturer of discrete semiconductors and integrated circuits, specializing in high-performance analog, logic, and connectivity solutions for consumer, industrial, and automotive markets.

The PI3WVR626XEBEX belongs to Diodes' Pericom-branded high-speed interface product line, engineered specifically for MIPI-compliant mobile and embedded vision/display interconnects with emphasis on signal fidelity, low power, and AEC-Q200-ready reliability.

FAQ

What is the maximum supported D-PHY data rate for PI3WVR626XEBEX?

The PI3WVR626XEBEX supports up to 4.5 Gb/s D-PHY data rate, verified under recommended operating conditions (V_DD = 1.5–3.6 V, T_A = –40°C to +85°C) with 6 GHz bandwidth and <0.7 dB insertion loss at 1.25 GHz. This enables compliance with MIPI D-PHY v2.5 HS-mode timing budgets for 4-lane CSI-2 links.

Does PI3WVR626XEBEX support both MIPI D-PHY and C-PHY protocols simultaneously?

Yes-the device natively supports both protocols on the same physical lanes: D-PHY at up to 4.5 Gb/s and C-PHY at up to 3.5 Gsps. Its R_ON, ΔR_ON, and R_{ON_FLAT} are characterized across both HS and LP voltage ranges (0–0.5 V and 0–1.3 V), ensuring consistent performance regardless of protocol selection.

How does the OE pin function during power-down mode?

When OE is driven HIGH, all I/O pins enter high-impedance state with ≤5 μA off-leakage current, and supply current drops to 1 μA (I_CCZ). This enables complete signal isolation without external termination, supporting hot-swap capability and dynamic power gating in multi-sensor systems.

Is PI3WVR626XEBEX qualified for automotive applications?

The PI3WVR626XEBEX is not AEC-Q100 qualified out-of-box, but Diodes offers automotive-grade variants (e.g., PI3WVR626XEBEXQ) with PPAP capability, IATF 16949 manufacturing, and extended temperature validation. Standard XEBEX units operate from –40°C to +85°C and meet 2 kV HBM ESD, making them suitable for non-safety-critical infotainment or ADAS auxiliary functions pending customer qualification.