PI2PCIE2442ZHE

Product Overview

Category

The PI2PCIE2442ZHE belongs to the category of integrated circuits (ICs) specifically designed for use in computer systems.

Use

This product is primarily used for signal conditioning and data transmission in PCI Express (PCIe) applications. It provides high-speed, low-power signal integrity solutions for PCIe interfaces.

Characteristics

• High-speed signal conditioning
• Low power consumption
• Compact package size
• Robust signal integrity
• Wide operating temperature range

Package

The PI2PCIE2442ZHE is available in a small form factor package, making it suitable for space-constrained designs. The package type is typically a ball grid array (BGA).

Essence

The essence of the PI2PCIE2442ZHE lies in its ability to ensure reliable data transmission and maintain signal integrity in PCIe applications.

Packaging/Quantity

The product is usually supplied in tape and reel packaging, with a specific quantity per reel depending on the manufacturer's specifications.

Specifications

• Number of Channels: 4
• Data Rate: Up to 8 Gbps per channel
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package Dimensions: 5mm x 5mm BGA

Detailed Pin Configuration

The PI2PCIE2442ZHE has a total of 48 pins, which are assigned various functions related to signal input, output, and power supply. The detailed pin configuration can be found in the product datasheet.

Functional Features

• Signal conditioning: The PI2PCIE2442ZHE provides impedance matching and equalization to compensate for signal degradation in PCIe applications.
• Noise reduction: The integrated circuit includes noise filtering mechanisms to minimize interference and improve signal quality.
• Power management: The product incorporates power-saving features to optimize energy consumption in PCIe systems.
• ESD protection: The PI2PCIE2442ZHE offers built-in electrostatic discharge (ESD) protection, safeguarding the circuit from potential damage.

Advantages and Disadvantages

Advantages

• High-speed signal integrity
• Low power consumption
• Compact package size
• Wide operating temperature range

Disadvantages

• Limited number of channels (4)
• Requires careful PCB layout for optimal performance

Working Principles

The PI2PCIE2442ZHE works by receiving incoming signals from a PCIe interface and conditioning them to ensure reliable data transmission. It compensates for signal degradation caused by factors such as impedance mismatch and noise interference. The integrated circuit also provides ESD protection to prevent damage to the system.

Detailed Application Field Plans

The PI2PCIE2442ZHE is commonly used in various applications that require high-speed data transmission over PCIe interfaces. Some specific application fields include:

1. Desktop computers
2. Laptops and notebooks
3. Servers and data centers
4. Industrial automation systems
5. Networking equipment

Detailed and Complete Alternative Models

1. PI2PCIE2440ZHE: Similar to the PI2PCIE2442ZHE but with 2 channels instead of 4.
2. PI2PCIE2444ZHE: Similar to the PI2PCIE2442ZHE but with 4 additional channels for higher channel density.
3. PI2PCIE2446ZHE: Similar to the PI2PCIE2442ZHE but with enhanced ESD protection features.

These alternative models offer similar functionality and can be considered based on specific requirements and design constraints.

In conclusion, the PI2PCIE2442ZHE is a high-performance integrated circuit designed for signal conditioning and data transmission in PCIe applications. Its compact size, low power consumption, and robust signal integrity make it a suitable choice for various computer systems and industrial applications.