Diodes Incorporated
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PI7C9X1172CLEX
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PI7C9X1172CLEX

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: High-speed signal switching and routing
  • Characteristics:
    • Supports multiple high-speed serial protocols
    • Low power consumption
    • Compact package size
    • High reliability
  • Package: QFN (Quad Flat No-leads)
  • Essence: Signal switching and routing for high-speed data transmission
  • Packaging/Quantity: Available in reels of 250 units

Specifications

  • Number of Pins: 72
  • Operating Voltage: 3.3V
  • Data Rate: Up to 10 Gbps
  • Protocol Support: PCIe Gen3, USB 3.0, SATA 3.0, DisplayPort, HDMI, Ethernet
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VDD33
  2. VDD33
  3. VDD33
  4. VDD33
  5. VDD33
  6. VDD33
  7. VDD33
  8. VDD33
  9. VDD33
  10. VDD33
  11. VDD33
  12. VDD33
  13. VDD33
  14. VDD33
  15. VDD33
  16. VDD33
  17. VDD33
  18. VDD33
  19. VDD33
  20. VDD33
  21. VDD33
  22. VDD33
  23. VDD33
  24. VDD33
  25. VDD33
  26. VDD33
  27. VDD33
  28. VDD33
  29. VDD33
  30. VDD33
  31. VDD33
  32. VDD33
  33. VDD33
  34. VDD33
  35. VDD33
  36. VDD33
  37. VDD33
  38. VDD33
  39. VDD33
  40. VDD33
  41. VDD33
  42. VDD33
  43. VDD33
  44. VDD33
  45. VDD33
  46. VDD33
  47. VDD33
  48. VDD33
  49. VDD33
  50. VDD33
  51. VDD33
  52. VDD33
  53. VDD33
  54. VDD33
  55. VDD33
  56. VDD33
  57. VDD33
  58. VDD33
  59. VDD33
  60. VDD33
  61. VDD33
  62. VDD33
  63. VDD33
  64. VDD33
  65. VDD33
  66. VDD33
  67. VDD33
  68. VDD33
  69. VDD33
  70. VDD33
  71. VDD33
  72. VDD33

Functional Features

  • High-speed signal switching and routing for various protocols
  • Low power consumption for energy efficiency
  • Compact package size for space-constrained applications
  • Reliable performance in demanding environments

Advantages and Disadvantages

Advantages

  • Supports multiple high-speed serial protocols, providing versatility
  • Low power consumption helps reduce overall system energy usage
  • Compact package size allows for integration into small form factor designs
  • High reliability ensures consistent performance over time

Disadvantages

  • Limited pin count may restrict the number of simultaneous connections
  • Higher cost compared to lower-end alternatives
  • Requires expertise in high-speed signal routing during PCB design

Working Principles

The PI7C9X1172CLEX is an integrated circuit designed to facilitate high-speed signal switching and routing. It operates by receiving incoming signals from various sources and selectively routing them to the desired output channels. The IC supports multiple high-speed serial protocols such as PCIe Gen3, USB 3.0, SATA 3.0, DisplayPort, HDMI, and Ethernet. By providing a centralized solution for signal management, it enables efficient data transmission in applications requiring high-speed connectivity.

Detailed Application Field Plans

The PI7C9X1172CLEX finds application in various fields that demand high-speed signal switching and routing capabilities. Some of the key application areas include:

  1. Data Centers: Facilitating efficient data transfer between servers, storage systems, and networking equipment.
  2. High-Performance Computing: Enabling fast communication between processors, memory modules, and peripheral devices.
  3. Telecommunications: Supporting high-speed data transmission in network switches, routers, and communication infrastructure.
  4. Consumer Electronics: Providing connectivity solutions for devices such as laptops, gaming consoles, and multimedia systems.
  5. Industrial Automation: Enabling reliable and fast communication between control systems, sensors, and actu

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням PI7C9X1172CLEX у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of PI7C9X1172CLEX in technical solutions:

  1. Q: What is PI7C9X1172CLEX? A: PI7C9X1172CLEX is a PCIe-to-USB bridge controller chip designed for high-speed data transfer between PCI Express (PCIe) and Universal Serial Bus (USB) interfaces.

  2. Q: What are the key features of PI7C9X1172CLEX? A: Some key features include support for USB 3.0 SuperSpeed, backward compatibility with USB 2.0/1.1, multiple USB ports, and compliance with PCIe Gen2 specifications.

  3. Q: How can PI7C9X1172CLEX be used in technical solutions? A: PI7C9X1172CLEX can be used in various applications such as docking stations, industrial PCs, embedded systems, and any other scenario where PCIe-to-USB conversion is required.

  4. Q: Does PI7C9X1172CLEX support USB charging capabilities? A: Yes, PI7C9X1172CLEX supports USB Battery Charging Specification (BC1.2), allowing it to provide dedicated charging ports for fast charging of compatible devices.

  5. Q: What operating systems are supported by PI7C9X1172CLEX? A: PI7C9X1172CLEX is compatible with popular operating systems like Windows, Linux, and macOS, as it relies on standard USB and PCIe drivers.

  6. Q: Can PI7C9X1172CLEX be used in low-power applications? A: Yes, PI7C9X1172CLEX has power management features that allow it to operate efficiently in low-power scenarios, making it suitable for battery-powered devices.

  7. Q: How many USB ports can be supported by PI7C9X1172CLEX? A: PI7C9X1172CLEX supports up to four downstream USB ports, allowing multiple USB devices to be connected simultaneously.

  8. Q: Does PI7C9X1172CLEX require any external components for operation? A: Yes, PI7C9X1172CLEX requires external crystal oscillators and passive components like resistors and capacitors for proper functionality.

  9. Q: Is PI7C9X1172CLEX compatible with PCIe Gen3 or higher specifications? A: No, PI7C9X1172CLEX is designed to comply with PCIe Gen2 specifications and does not support higher generations of PCIe.

  10. Q: Are evaluation boards or development kits available for PI7C9X1172CLEX? A: Yes, the manufacturer provides evaluation boards and development kits that can help in the prototyping and integration of PI7C9X1172CLEX into technical solutions.

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