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PI3USB224ZNEX is listed in the Analog Switches - Special Purpose range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is IC. Review the specifications below when checking this part for your BOM.
Analog Switches - Special Purpose specifications for PI3USB224ZNEX
- Description：IC
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Applications：UART, USB
- Multiplexer/Demultiplexer Circuit：2:02
- Switch Circuit：DPDT
- Number of Channels：1
- On-State Resistance (Max)：19Ohm
- Voltage - Supply, Single (V+)：3V ~ 3.6V
- Voltage - Supply, Dual (V±)：-
- -3db Bandwidth：1.2GHz
- Features：Bi-Directional, Fail Safe Protection, USB 2.0
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：12-WFQFN
- Supplier Device Package：12-WQFN (1.8x1.8)
- Grade：-
- Qualification：-
Analog Switches - Special Purpose datasheet and documents for PI3USB224ZNEX
Analog Switches - Special Purpose Overview
The PI3USB224ZNEX is a 2:2 bidirectional differential multiplexer/demultiplexer designed for high-speed signal applications up to 720Mbps. It operates on a 3.0V to 3.6V power supply and features a typical bandwidth of 1.2GHz with an ON-state resistance of 13Ω and capacitance of 9pF. The device includes fail-safe isolation when the power supply is absent, providing high impedance at I/O pins. ESD protection reaches ±8kV contact discharge and 2kV Human Body Model. It is housed in a 12-pin WQFN package measuring 1.8mm x 1.8mm with a 0.4mm pitch.
Analog Switches - Special Purpose Feature Summary
- Bidirectional 2:2 differential multiplexing capability
- High bandwidth supporting signals up to 720Mbps
- Fail-safe isolation when power supply is not present
- Robust ESD protection on I/O pins
Analog Switches - Special Purpose Applications
- Desktop/Notebooks Computers
- DisplayPort Auxiliary Channel Multiplexing
- DDC
- UART
- LSRX/LSTX for USB4/TBT
Analog Switches - Special Purpose Procurement Notes
Verify the specific ordering suffix 'ZNEX' against the manufacturer's official documentation to confirm the exact packaging configuration. Ensure that the component meets all applicable environmental compliance standards required for your specific manufacturing process before finalizing procurement orders.
Analog Switches - Special Purpose Selection Notes
Select this component for designs requiring bidirectional switching of differential pairs within a compact footprint. Verify that the operating voltage range aligns with the system's 3.3V supply rails. Confirm that the 1.2GHz bandwidth sufficiently supports the maximum data rates of the target application protocols.
Analog Switches - Special Purpose Part Context
This part belongs to the PI3USB224 product family manufactured by Diodes Incorporated. It serves as a specialized interface solution for routing high-speed differential signals between multiple sources and destinations in portable and desktop computing environments.
Analog Switches - Special Purpose Replacement Considerations
Consult the official datasheet for confirmed substitute part numbers. No alternative part numbers are explicitly documented in the provided source material.
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