Diodes Incorporated
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PI3PCIE3412ZHEX
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PI3PCIE3412ZHEX

Product Overview

  • Category: Integrated Circuit
  • Use: PCIe Switch
  • Characteristics: High-speed data transfer, low power consumption
  • Package: 48-pin QFN package
  • Essence: High-performance PCIe switch for various applications
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

  • Number of Ports: 12
  • Data Rate: Up to 8 Gbps per port
  • Power Supply Voltage: 1.2V
  • Operating Temperature Range: -40°C to +85°C
  • Package Dimensions: 7mm x 7mm

Detailed Pin Configuration

The PI3PCIE3412ZHEX has a total of 48 pins. The pin configuration is as follows:

  1. Port 1 Transmit Data (TXD1)
  2. Port 1 Receive Data (RXD1)
  3. Port 1 Lane 0 Positive (P1L0P)
  4. Port 1 Lane 0 Negative (P1L0N)
  5. Port 1 Lane 1 Positive (P1L1P)
  6. Port 1 Lane 1 Negative (P1L1N)
  7. Port 1 Lane 2 Positive (P1L2P)
  8. Port 1 Lane 2 Negative (P1L2N)
  9. Port 1 Lane 3 Positive (P1L3P)
  10. Port 1 Lane 3 Negative (P1L3N)
  11. Port 1 Lane 4 Positive (P1L4P)
  12. Port 1 Lane 4 Negative (P1L4N)
  13. Port 1 Lane 5 Positive (P1L5P)
  14. Port 1 Lane 5 Negative (P1L5N)
  15. Port 1 Lane 6 Positive (P1L6P)
  16. Port 1 Lane 6 Negative (P1L6N)
  17. Port 1 Lane 7 Positive (P1L7P)
  18. Port 1 Lane 7 Negative (P1L7N)
  19. Port 2 Transmit Data (TXD2)
  20. Port 2 Receive Data (RXD2)
  21. Port 2 Lane 0 Positive (P2L0P)
  22. Port 2 Lane 0 Negative (P2L0N)
  23. Port 2 Lane 1 Positive (P2L1P)
  24. Port 2 Lane 1 Negative (P2L1N)
  25. Port 2 Lane 2 Positive (P2L2P)
  26. Port 2 Lane 2 Negative (P2L2N)
  27. Port 2 Lane 3 Positive (P2L3P)
  28. Port 2 Lane 3 Negative (P2L3N)
  29. Port 2 Lane 4 Positive (P2L4P)
  30. Port 2 Lane 4 Negative (P2L4N)
  31. Port 2 Lane 5 Positive (P2L5P)
  32. Port 2 Lane 5 Negative (P2L5N)
  33. Port 2 Lane 6 Positive (P2L6P)
  34. Port 2 Lane 6 Negative (P2L6N)
  35. Port 2 Lane 7 Positive (P2L7P)
  36. Port 2 Lane 7 Negative (P2L7N)
  37. Port 3 Transmit Data (TXD3)
  38. Port 3 Receive Data (RXD3)
  39. Port 3 Lane 0 Positive (P3L0P)
  40. Port 3 Lane 0 Negative (P3L0N)
  41. Port 3 Lane 1 Positive (P3L1P)
  42. Port 3 Lane 1 Negative (P3L1N)
  43. Port 3 Lane 2 Positive (P3L2P)
  44. Port 3 Lane 2 Negative (P3L2N)
  45. Port 3 Lane 3 Positive (P3L3P)
  46. Port 3 Lane 3 Negative (P3L3N)
  47. Port 3 Lane 4 Positive (P3L4P)
  48. Port 3 Lane 4 Negative (P3L4N)

Functional Features

  • High-speed data transfer up to 8 Gbps per port
  • Low power consumption for energy efficiency
  • Supports multiple ports for versatile connectivity options
  • Robust signal integrity and error detection mechanisms
  • Hot-plug support for seamless device connection/disconnection

Advantages and Disadvantages

Advantages

  • High-performance PCIe

技術ソリューションにおける PI3PCIE3412ZHEX の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of PI3PCIE3412ZHEX in technical solutions:

  1. Q: What is PI3PCIE3412ZHEX? A: PI3PCIE3412ZHEX is a high-speed, low-power 12-lane PCI Express (PCIe) 4.0 redriver/repeater IC designed for signal integrity enhancement in PCIe applications.

  2. Q: What are the key features of PI3PCIE3412ZHEX? A: The key features include support for PCIe Gen4/Gen3/Gen2/Gen1 speeds, low power consumption, adaptive equalization, output de-emphasis, and automatic receiver detection.

  3. Q: In which applications can PI3PCIE3412ZHEX be used? A: PI3PCIE3412ZHEX can be used in various applications such as servers, storage systems, gaming consoles, graphics cards, and high-speed data communication systems.

  4. Q: How does PI3PCIE3412ZHEX enhance signal integrity? A: PI3PCIE3412ZHEX enhances signal integrity by compensating for signal loss, reducing jitter, and improving eye diagram characteristics through adaptive equalization and output de-emphasis techniques.

  5. Q: What is adaptive equalization? A: Adaptive equalization is a technique used to compensate for signal attenuation and distortion caused by transmission media or interconnects. It adjusts the signal's frequency response to improve overall signal quality.

  6. Q: Can PI3PCIE3412ZHEX be used with different PCIe generations? A: Yes, PI3PCIE3412ZHEX supports multiple PCIe generations, including Gen4, Gen3, Gen2, and Gen1, making it compatible with a wide range of devices.

  7. Q: Does PI3PCIE3412ZHEX require external power? A: Yes, PI3PCIE3412ZHEX requires an external power supply to operate. It typically operates at a voltage range of 1.8V to 3.3V.

  8. Q: How many lanes does PI3PCIE3412ZHEX support? A: PI3PCIE3412ZHEX supports up to 12 lanes, allowing for high-speed data transmission and reception.

  9. Q: Can PI3PCIE3412ZHEX be used for long-distance PCIe connections? A: Yes, PI3PCIE3412ZHEX can be used for long-distance PCIe connections by compensating for signal loss and improving signal integrity, thereby extending the reach of PCIe signals.

  10. Q: Are there any evaluation boards or reference designs available for PI3PCIE3412ZHEX? A: Yes, the manufacturer of PI3PCIE3412ZHEX provides evaluation boards and reference designs that help users understand its functionality and facilitate easy integration into their systems.

Please note that these answers are general and may vary depending on specific implementation requirements and product documentation.