PI3EQX5801ZDE

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal conditioning and equalization for high-speed serial interfaces
• Characteristics:
  • Provides signal integrity enhancement for high-speed data transmission
  • Supports various protocols such as USB, DisplayPort, HDMI, and SATA
  • Enables longer cable reach and better signal quality
• Package: QFN (Quad Flat No-Lead) package
• Essence: Signal conditioning and equalization IC
• Packaging/Quantity: Available in reels of 2500 pieces

Specifications

• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 8 Gbps
• Number of Channels: 1
• Input/Output Impedance: 100 ohms differential
• Package Dimensions: 3mm x 3mm

Pin Configuration

The PI3EQX5801ZDE has the following pin configuration:

1. VCC
2. GND
3. EQ_OUT-
4. EQ_OUT+
5. EQ_IN-
6. EQ_IN+
7. SEL
8. NC

Functional Features

• Signal conditioning: Enhances signal quality by compensating for losses and distortions
• Equalization: Adjusts the amplitude and timing of signals to improve data transmission
• Protocol support: Compatible with various high-speed serial protocols
• Automatic rate detection: Detects the data rate of the incoming signal and adjusts accordingly
• Adaptive equalization: Dynamically adjusts equalization settings based on channel conditions

Advantages and Disadvantages

Advantages: - Improves signal integrity and enables longer cable reach - Supports multiple high-speed protocols - Compact package size - Automatic rate detection simplifies system integration

Disadvantages: - Limited to a single channel - Requires external components for complete signal conditioning

Working Principles

The PI3EQX5801ZDE works by receiving high-speed serial signals and conditioning them to improve their quality. It incorporates equalization techniques to compensate for signal losses and distortions caused by transmission media or interconnects. The IC automatically detects the data rate of the incoming signal and adjusts its equalization settings accordingly. This adaptive equalization ensures optimal signal integrity and enables reliable data transmission over longer distances.

Application Field Plans

The PI3EQX5801ZDE is widely used in various applications that require high-speed data transmission with excellent signal integrity. Some of the common application fields include:

1. USB interfaces: Enhancing signal quality in USB 3.0 and USB 3.1 connections.
2. DisplayPort/HDMI interfaces: Improving video and audio signal transmission in high-resolution displays and multimedia devices.
3. SATA interfaces: Enabling reliable data transfer in high-speed storage devices.
4. Networking equipment: Enhancing signal integrity in high-speed Ethernet connections.

Alternative Models

• PI3EQX5801ZDE's alternative models include:
  • PI3EQX5801ZDEX
  • PI3EQX5801ZDEF
  • PI3EQX5801ZDEH

These alternative models offer similar functionality and performance, providing flexibility in choosing the most suitable option for specific applications.

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