PI3USB31534ZTFEX

Analog Switches - Special Purpose Overview

The PI3USB31534ZTFEX is a 3.3V, Type-C USB 3.1 Gen2/HDMI 1.4-on-Type-C 6:4 crossbar switch manufactured by Diodes Incorporated. It supports USB 3.1 Gen2 10Gb/s SuperSpeed and HDMI 2.0 switching to a USB Type-C connector. Key electrical parameters include low insertion loss of -2.2dB at 10Gb/s, return loss of -15dB at 10Gb/s, crosstalk of -38dB at 10Gb/s, and off isolation of -22dB at 10Gb/s. The device features a -3dB bandwidth of 7GHz and operates on a 3.0V to 3.6V power supply within an industrial temperature range of -40°C to 85°C. It is housed in a 34-contact UQFN (2.5mm × 4.5mm) package.

Analog Switches - Special Purpose Feature Summary

• Six differential channel to two or four differential channel crossbar switch architecture
• Supports I2C control for configuration
• Multiplexes USB 3.1 Gen1/Gen2 signals or three HDMI data channels with one clock channel to the USB Type-C connector
• Routes HEAC/HPD to SBU pins during HDMI operation

Analog Switches - Special Purpose Applications

• Routing USB 3.1 Gen1/Gen2 SuperSpeed and HDMI on Type-C signals through the USB Type-C connector
• Ultrabook, 2-in-1 notebook, tablet, mobile workstation, all-in-one PC, monitor, docking station, phone, digital camera

Analog Switches - Special Purpose Procurement Notes

Verify the specific ordering suffix ZTFEX corresponds to the 34-contact Ultra-Thin Quad Flat No-Lead (UQFN) package with tape and reel packaging. Confirm compliance with RoHS directives and green manufacturing standards as defined by the manufacturer. Ensure the component meets the required industrial temperature range and voltage specifications for your design.

Analog Switches - Special Purpose Selection Notes

Select this component when designing systems requiring a 6:4 crossbar switch for USB 3.1 Gen2 and HDMI 1.4 signals over a Type-C interface. Consider its 7GHz bandwidth and low insertion loss characteristics for high-speed signal integrity. Verify that the 3.0V to 3.6V supply voltage and I2C control interface align with your system's power and control requirements.

Analog Switches - Special Purpose Part Context

This part belongs to Diodes Incorporated's Type-C USB switch portfolio, designed for high-speed multimedia and data routing. It integrates multiple signal paths into a compact UQFN package, suitable for space-constrained portable and stationary computing devices requiring versatile connectivity options.

Analog Switches - Special Purpose Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for potential alternatives if this specific model is unavailable.

Analog Switches - Special Purpose FAQ

What signals can be multiplexed to the USB Type-C connector?

The device can multiplex USB 3.1 Gen1/Gen2 signals only, or three HDMI data channels with one HDMI clock channel.

How does the device handle HEAC/HPD during HDMI operation?

When operating with HDMI, HEAC/HPD are multiplexed to the SBU pins, with a maximum swing on SBU pins from -0.3V to 5.5V.

What is the operating temperature range for this component?

The component operates within an industrial temperature range of -40°C to 85°C.