Diodes Incorporated
Bild kan vara representation.
Se specifikationer för produktinformation.
PI3PCIE2612-AZFE
Visa detalj Datablad

PI3PCIE2612-AZFE

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: PCIe 2.0 1-Lane ReDriver
  • Characteristics: High-speed signal conditioning, low power consumption
  • Package: 16-pin QFN package
  • Essence: Signal integrity enhancement for PCIe applications
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Operating Voltage: 3.3V
  • Operating Temperature: -40°C to +85°C
  • Data Rate: Up to 5 Gbps
  • Insertion Loss: < 1 dB at 5 Gbps
  • Output Swing: 800 mV (differential)
  • Supply Current: 50 mA (typical)

Detailed Pin Configuration

The PI3PCIE2612-AZFE features the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power supply voltage | | 2 | GND | Ground | | 3 | NC | No connection | | 4 | NC | No connection | | 5 | NC | No connection | | 6 | NC | No connection | | 7 | NC | No connection | | 8 | NC | No connection | | 9 | NC | No connection | | 10 | NC | No connection | | 11 | NC | No connection | | 12 | NC | No connection | | 13 | NC | No connection | | 14 | NC | No connection | | 15 | NC | No connection | | 16 | NC | No connection |

Functional Features

  • Signal conditioning for PCIe 2.0 applications
  • Equalization and de-emphasis to compensate for signal degradation
  • Low power consumption for energy-efficient operation
  • High-speed data transmission up to 5 Gbps
  • Supports 1-Lane PCIe configuration

Advantages and Disadvantages

Advantages

  • Enhances signal integrity in PCIe applications
  • Compact package size for space-constrained designs
  • Low power consumption prolongs battery life in portable devices
  • Wide operating temperature range for versatile usage

Disadvantages

  • Limited to PCIe 2.0 1-Lane applications
  • No pin configuration flexibility due to fixed pinout

Working Principles

The PI3PCIE2612-AZFE is designed to improve signal integrity in PCIe 2.0 1-Lane applications. It utilizes equalization and de-emphasis techniques to compensate for signal degradation caused by transmission line losses and inter-symbol interference. By conditioning the signals, it ensures reliable data transmission at high speeds.

Detailed Application Field Plans

The PI3PCIE2612-AZFE is primarily used in various PCIe applications, including:

  1. Desktop computers
  2. Laptops and notebooks
  3. Servers and workstations
  4. Data centers
  5. Networking equipment
  6. Storage systems

Its signal conditioning capabilities make it suitable for any application where PCIe 2.0 1-Lane communication is required.

Detailed and Complete Alternative Models

  1. PI3EQX7741-AZHE: PCIe 3.0 1-Lane ReDriver with extended temperature range.
  2. PI3EQX502-AZLE: PCIe 2.0 2-Lane ReDriver with adjustable equalization settings.
  3. PI3EQX1204-AZLE: PCIe 4.0 4-Lane ReDriver with low power consumption.

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

Word count: 330 words

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av PI3PCIE2612-AZFE i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of PI3PCIE2612-AZFE in technical solutions:

  1. Q: What is PI3PCIE2612-AZFE? A: PI3PCIE2612-AZFE is a PCIe Gen2/Gen3 redriver/repeater IC designed for signal integrity enhancement in high-speed serial link applications.

  2. Q: What are the key features of PI3PCIE2612-AZFE? A: Some key features include low power consumption, support for multiple data rates (up to 8 Gbps), adaptive equalization, and programmable output swing.

  3. Q: In which applications can PI3PCIE2612-AZFE be used? A: PI3PCIE2612-AZFE can be used in various applications such as servers, storage systems, networking equipment, graphics cards, and high-speed data communication systems.

  4. Q: How does PI3PCIE2612-AZFE enhance signal integrity? A: PI3PCIE2612-AZFE uses adaptive equalization and output swing programming to compensate for signal degradation caused by transmission line losses, reflections, and inter-symbol interference.

  5. Q: What is adaptive equalization? A: Adaptive equalization is a technique used to adjust the amplitude and timing of received signals to compensate for channel impairments and improve signal quality.

  6. Q: Can PI3PCIE2612-AZFE be used in both PCIe Gen2 and Gen3 applications? A: Yes, PI3PCIE2612-AZFE is compatible with both PCIe Gen2 and Gen3 specifications, making it suitable for a wide range of high-speed data transfer requirements.

  7. Q: Does PI3PCIE2612-AZFE require external power? A: Yes, PI3PCIE2612-AZFE requires a separate power supply (typically 3.3V) to operate.

  8. Q: Can PI3PCIE2612-AZFE be used for long-distance signal transmission? A: PI3PCIE2612-AZFE is primarily designed for signal integrity enhancement within shorter distances. For longer distances, additional repeaters or redrivers may be required.

  9. Q: Are there any specific layout considerations for using PI3PCIE2612-AZFE? A: Yes, proper PCB layout techniques should be followed to minimize signal degradation and ensure optimal performance. The datasheet provides guidelines for layout design.

  10. Q: Where can I find more information about PI3PCIE2612-AZFE? A: You can refer to the product datasheet, application notes, or contact the manufacturer's technical support for more detailed information on PI3PCIE2612-AZFE and its application in specific technical solutions.