PI7C9X762BZHEX

Product Overview

Category

The PI7C9X762BZHEX belongs to the category of high-performance PCI Express (PCIe) switches.

Use

This product is primarily used in computer systems to enable efficient and reliable data transfer between multiple PCIe devices.

Characteristics

• High-performance: The PI7C9X762BZHEX offers fast data transfer rates, ensuring smooth communication between PCIe devices.
• Versatile: It supports various PCIe generations, making it compatible with a wide range of devices.
• Low power consumption: The switch is designed to minimize power usage, contributing to energy efficiency in computer systems.
• Compact package: The PI7C9X762BZHEX comes in a small form factor, allowing for easy integration into space-constrained designs.
• Robustness: It provides robust signal integrity and error handling mechanisms, ensuring reliable data transmission.

Package and Quantity

The PI7C9X762BZHEX is available in a compact package, typically supplied in reels or trays. The exact packaging and quantity may vary depending on the supplier's specifications.

Specifications

• PCIe Compliance: Supports PCIe Gen1, Gen2, and Gen3 standards
• Number of Ports: 6 downstream ports, 2 upstream ports
• Lane Configuration: Configurable as x1, x2, x4, or x8 lanes per port
• Power Supply: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 196-pin BGA

Detailed Pin Configuration

The PI7C9X762BZHEX features a comprehensive pin configuration that enables seamless connectivity between PCIe devices. For a detailed pin diagram and description, please refer to the product datasheet.

Functional Features

• Port Configuration: The switch allows flexible configuration of downstream and upstream ports, enabling various system architectures.
• Hot Plug Support: It supports hot plug events, allowing PCIe devices to be added or removed without system shutdown.
• Lane Reversal: The switch supports lane reversal, which can be useful in certain system designs where signal routing needs to be adjusted.
• Error Handling: It incorporates advanced error handling mechanisms to ensure reliable data transmission and minimize data corruption.

Advantages and Disadvantages

Advantages

• High-performance data transfer rates facilitate efficient communication between PCIe devices.
• Versatility in supporting multiple PCIe generations ensures compatibility with a wide range of devices.
• Low power consumption contributes to energy efficiency in computer systems.
• Compact package allows for easy integration into space-constrained designs.
• Robust signal integrity and error handling mechanisms ensure reliable data transmission.

Disadvantages

• Limited number of downstream and upstream ports may not be suitable for applications requiring a higher number of PCIe connections.
• The small form factor may limit the availability of additional features or expansion options.

Working Principles

The PI7C9X762BZHEX operates as a central hub for PCIe devices within a computer system. It manages the flow of data between these devices by establishing dedicated communication paths and ensuring efficient data transfer rates. The switch utilizes advanced protocols and algorithms to maintain signal integrity, handle errors, and support various PCIe configurations.

Detailed Application Field Plans

The PI7C9X762BZHEX finds application in a wide range of fields, including: 1. Desktop computers: Facilitating connectivity between graphics cards, network adapters, and storage devices. 2. Servers: Enabling efficient communication between multiple PCIe devices, such as RAID controllers, network cards, and accelerators. 3. Industrial automation: Supporting high-speed data transfer between industrial control systems and peripheral devices. 4. Gaming consoles: Enhancing gaming performance by providing fast and reliable communication between graphics cards, storage devices, and other peripherals.

Detailed and Complete Alternative Models

1. PI7C9X2G304SL: A similar PCIe switch with 3 downstream ports and 2 upstream ports, suitable for applications requiring a lower number of connections.
2. PI7C9X2G303EL: Another alternative with 3 downstream ports and 3 upstream ports, offering increased flexibility in system configurations.
3. PI7C9X2G404EL: A higher-end model featuring 4 downstream ports and 4 upstream ports, ideal for applications demanding extensive PCIe connectivity.

Please note that the above list is not exhaustive, and there may be other alternative models available from different manufacturers.

In conclusion, the PI7C9X762BZHEX is a high-performance PCIe switch that offers versatile connectivity options, low power consumption, and robust signal integrity. Its compact package and advanced features make it suitable for various applications in desktop computers, servers, industrial automation, and gaming consoles. While it has limitations in terms of port count, alternative models are available to cater to specific requirements.