The PI3C3245ALE is a 3.3V, 8-Bit, 2:1 Multiplexer/Demultiplexer bus switch from Pericom Semiconductor. This device features low on-resistance, allowing for minimal signal degradation and high-speed operation. It's designed to isolate signals when disabled, preventing signal contention and minimizing power consumption. It's commonly used in applications requiring high-bandwidth signal routing, such as in computer systems and networking equipment.

Applications

• Memory Interleaving
• Bus Isolation
• Multiplexing/Demultiplexing High-Speed Signals
• Computer Systems
• Networking Equipment
• Servers

Features

• Low On-Resistance: Ensures minimal signal attenuation.
• 3.3V Operating Voltage: Suitable for low-power applications.
• 8-Bit Configuration: Allows for simultaneous switching of eight data lines.
• 2:1 Multiplexer/Demultiplexer: Provides flexibility in signal routing.
• Isolation when Disabled: Prevents signal contention and reduces power consumption.
• Fast Switching Speed: Supports high-speed data transfer.
• Available in various packages: Offers flexibility in board design.

Benefits

• Improved Signal Integrity: Low on-resistance minimizes signal degradation.
• Reduced Power Consumption: Isolation feature minimizes power dissipation when the switch is disabled.
• Increased System Performance: Fast switching speed enables high-speed data transfer.
• Flexibility in Signal Routing: Multiplexer/Demultiplexer functionality allows for versatile signal management.
• Simplified Board Design: Available in various packages to accommodate different design constraints.

Additional Details

The PI3C3245ALE is typically used in applications where high-speed signal routing and minimal signal degradation are critical. Its low on-resistance ensures that the signal passes through the switch with minimal attenuation. The device operates from a 3.3V supply, making it suitable for battery-powered and low-power applications. The 8-bit configuration allows for the simultaneous switching of eight data lines, making it efficient for parallel data transfer. The isolation feature ensures that signals are not inadvertently passed through the switch when it is disabled, preventing signal contention and reducing power consumption. The fast switching speed supports high-speed data transfer, making it suitable for demanding applications. Package options include TSSOP and QSOP.