PI2EQX4402DNBE

The PI2EQX4402DNBE is a dual-channel re-driver IC that supports high-speed data transmission and signal integrity enhancement. It is designed to compensate for signal loss in high-speed serial link applications, making it ideal for use in data centers, networking equipment, and high-performance computing systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• GND: Ground connection
• VCC: Positive power supply
• RXIN-: Negative input for channel 1
• RXIN+: Positive input for channel 1
• TXOUT-: Negative output for channel 2
• TXOUT+: Positive output for channel 2
• EQCTRL: Equalization control
• RXDET: Receiver detect
• TXPWRGD: Transmitter power good
• TXIN-: Negative input for channel 2
• TXIN+: Positive input for channel 2

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the PI2EQX4402DNBE IC for a visual representation.

Key Features

• Dual-Channel Re-Driver: Provides signal conditioning and re-driving capabilities for two channels, ensuring signal integrity in high-speed data transmission.
• High-Speed Data Transmission: Supports high data rates, making it suitable for use in applications requiring fast and reliable communication.
• Signal Integrity Enhancement: Compensates for signal loss and distortion, improving overall signal quality and reliability.
• GPIO Control: Includes GPIO pins for configuring and controlling the equalization settings and other parameters.
• Compact Design: Packaged in a space-saving form factor, the PI2EQX4402DNBE is suitable for designs with limited board space.
• Low Power Consumption: Operates efficiently with low power consumption, ideal for energy-conscious applications.

Note: For detailed technical specifications, please refer to the PI2EQX4402DNBE datasheet.

Application

• Data Centers: Ideal for signal conditioning and re-driving in high-speed data links within data center equipment.
• Networking Equipment: Suitable for enhancing signal integrity in networking devices such as switches, routers, and servers.
• High-Performance Computing: Used in high-performance computing systems to maintain signal quality in high-speed interconnects.

Functionality

The PI2EQX4402DNBE is a dual-channel re-driver IC designed to improve signal integrity and compensate for signal degradation in high-speed serial links. It ensures reliable and robust data transmission in demanding applications.

Usage Guide

• Power Supply: Connect VCC (Pin 2) to the positive power supply and GND (Pin 1) to ground.
• Signal Connections: Route the input signals (RXIN+/-, TXIN+/-) through the appropriate channels for re-driving and conditioning.
• Configuration: Control the equalization settings using the EQCTRL pin to optimize signal quality based on the application requirements.

Frequently Asked Questions

Q: Can the PI2EQX4402DNBE be used in PCIe Gen4 applications?
A: Yes, the PI2EQX4402DNBE is designed to support PCIe Gen4 specifications, ensuring compatibility with high-speed data links.

Q: Does the PI2EQX4402DNBE support adaptive equalization?
A: Yes, the PI2EQX4402DNBE features adaptive equalization capabilities to compensate for different channel conditions and cable lengths.