The PI3PCIE2215 is a high-performance PCIe Gen2 differential channel switch from Pericom (now Diodes Incorporated). It is designed to switch high-speed signals in various applications, ensuring signal integrity and minimizing signal degradation. This switch is commonly used in systems where multiple PCIe devices need to share a single slot or interface.

Applications

• Desktop PCs
• Notebook PCs
• Servers
• Embedded Systems
• Docking Stations

Features

• PCIe Gen2 Compliant
• 2:1 or 1:2 Differential Channel Switch
• Low Insertion Loss
• Low Return Loss
• Low Crosstalk
• High Isolation
• Bidirectional Operation
• Small Package Size

Benefits

• Improved Signal Integrity
• Increased System Flexibility
• Reduced Board Space
• Lower Power Consumption
• Enhanced System Performance

Additional Details

The PI3PCIE2215 is characterized by its low insertion loss, which minimizes signal attenuation as it passes through the switch. The low return loss ensures that signals are not reflected back towards the source, preventing signal distortion. Low crosstalk minimizes interference between adjacent signal channels, maintaining signal integrity. High isolation ensures that signals are effectively isolated from each other when the switch is in the off state. The bidirectional operation allows the switch to be used in both directions, providing flexibility in system design. The small package size allows for integration in space-constrained applications. The device requires a specific supply voltage for proper operation. Proper layout techniques are crucial for ensuring signal integrity, especially at high frequencies. Impedance matching is also essential for minimizing signal reflections. The device's performance is influenced by factors such as trace length, trace impedance, and termination. Careful attention to these details is necessary to achieve optimal performance. The device is designed to operate within a specified temperature range. Exceeding this range can negatively impact performance and reliability.