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PI3PCIE2415ZHEX is listed in the Analog Switches - Special Purpose range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is IC PCI-E MUX/DEMUX 2X1 42TQFN. Review the specifications below when checking this part for your BOM.
The PI3PCIE2415ZHEX is a 3.3V PCI Express 2.0 compliant multiplexer/demultiplexer switch manufactured by Diodes Incorporated. It provides four differential channels configured as two 2:1 switches, supporting data rates up to 5.0 Gbps. The device operates within a supply voltage range of 3.0 V to 3.6 V and functions reliably across an ambient temperature range of -40°C to +85°C. Key electrical specifications include a maximum bit-to-bit skew of 7 ps, a channel-to-channel skew of 35 ps, and a typical on-resistance of 12 Ohms. The component is housed in a 42-contact TQFN package.
Verify the specific ordering suffix 'X' indicates tape and reel packaging rather than tray. Confirm RoHS compliance status through official documentation. Ensure the selected variant matches the required thermal characteristics and lead-free specifications defined by the manufacturer.
Select this component when designing systems requiring 3.3V logic levels and support for PCI Express 2.0 speeds up to 5.0 Gbps. Verify that the application requires a 2:1 multiplexing configuration for two differential lanes. Ensure the PCB layout accommodates the 42-contact TQFN package dimensions.
This part belongs to the Pericom Semiconductor family of interface ICs, now produced under Diodes Incorporated. It serves as a specialized analog switch solution for high-speed serial communication buses, distinct from digital packet switches or standard logic buffers.
Publicly confirmed substitute part numbers are not available in the provided source material.
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