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USB3316B-GJ-TR
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USB3316B-GJ-TR

Product Overview

Category

USB3316B-GJ-TR belongs to the category of USB controllers.

Use

The USB3316B-GJ-TR is used as a high-speed USB 2.0 hub controller.

Characteristics

  • High-speed USB 2.0 hub controller
  • Compact and efficient design
  • Supports up to 16 downstream ports
  • Low power consumption
  • Compatible with various operating systems

Package

The USB3316B-GJ-TR comes in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of USB3316B-GJ-TR lies in its ability to provide a reliable and efficient solution for expanding USB connectivity in electronic devices.

Packaging/Quantity

The USB3316B-GJ-TR is typically packaged in reels and is available in quantities of 2500 units per reel.

Specifications

  • USB Compliance: USB 2.0
  • Number of Downstream Ports: 16
  • Supply Voltage: 3.3V
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: QFN

Detailed Pin Configuration

The USB3316B-GJ-TR features the following pin configuration:

  1. VDD33
  2. GND
  3. DP1
  4. DM1
  5. DP2
  6. DM2
  7. DP3
  8. DM3
  9. DP4
  10. DM4
  11. DP5
  12. DM5
  13. DP6
  14. DM6
  15. DP7
  16. DM7
  17. DP8
  18. DM8
  19. DP9
  20. DM9
  21. DP10
  22. DM10
  23. DP11
  24. DM11
  25. DP12
  26. DM12
  27. DP13
  28. DM13
  29. DP14
  30. DM14
  31. DP15
  32. DM15
  33. DP16
  34. DM16
  35. GND
  36. VDD33

Functional Features

  • High-speed data transfer up to 480 Mbps
  • Support for USB suspend and resume modes
  • Over-current detection and protection
  • Hot-plug support
  • LED indicators for power and port status

Advantages and Disadvantages

Advantages

  • Compact design allows for easy integration into various devices
  • High-speed data transfer enhances user experience
  • Efficient power management reduces energy consumption
  • Multiple downstream ports provide flexibility in connecting peripherals

Disadvantages

  • Limited to USB 2.0 standard, not compatible with newer USB versions
  • May require additional components for full hub functionality

Working Principles

The USB3316B-GJ-TR acts as a hub controller, allowing multiple USB devices to be connected to a single host device. It manages the data transfer between the host and connected peripherals, ensuring efficient communication and power management.

Detailed Application Field Plans

The USB3316B-GJ-TR is widely used in various applications, including: - Desktop computers - Laptops - Gaming consoles - Smart TVs - Industrial automation systems - Medical devices - Automotive infotainment systems

Detailed and Complete Alternative Models

  1. USB3317C-GJ-TR: Similar to USB3316B-GJ-TR but with 17 downstream ports.
  2. USB3320A-GJ-TR: USB 3.0 hub controller with 20 downstream ports.
  3. USB3300-GJ-TR: USB 2.0 transceiver with integrated hub controller.

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

In conclusion, the USB3316B-GJ-TR is a high-speed USB 2.0 hub controller that provides efficient and reliable USB connectivity for various electronic devices. Its compact design, multiple downstream ports, and power management features make it a versatile solution for expanding USB capabilities. However, its limitation to USB 2.0 and the need for additional components for full hub functionality should be taken into consideration.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan USB3316B-GJ-TR dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of USB3316B-GJ-TR in technical solutions:

  1. Q: What is USB3316B-GJ-TR? A: USB3316B-GJ-TR is a USB 2.0 high-speed hub controller IC designed for use in various USB applications.

  2. Q: What are the key features of USB3316B-GJ-TR? A: Some key features include support for up to 16 downstream ports, USB 2.0 compliance, low power consumption, and integrated over-current protection.

  3. Q: Can USB3316B-GJ-TR be used in self-powered hubs? A: Yes, USB3316B-GJ-TR can be used in both self-powered and bus-powered hubs.

  4. Q: How many downstream ports can USB3316B-GJ-TR support? A: USB3316B-GJ-TR can support up to 16 downstream ports.

  5. Q: Is USB3316B-GJ-TR compatible with USB 3.0 or higher? A: No, USB3316B-GJ-TR is specifically designed for USB 2.0 applications and does not support USB 3.0 or higher speeds.

  6. Q: Does USB3316B-GJ-TR require external components for operation? A: Yes, USB3316B-GJ-TR requires external components such as crystal oscillators, resistors, capacitors, and power management circuitry for proper operation.

  7. Q: Can USB3316B-GJ-TR be used in industrial applications? A: Yes, USB3316B-GJ-TR is suitable for use in various industrial applications that require USB connectivity.

  8. Q: What is the power consumption of USB3316B-GJ-TR? A: The power consumption of USB3316B-GJ-TR depends on the operating conditions and the number of active downstream ports.

  9. Q: Does USB3316B-GJ-TR support over-current protection? A: Yes, USB3316B-GJ-TR has integrated over-current protection to prevent damage to connected devices.

  10. Q: Are there any evaluation boards or reference designs available for USB3316B-GJ-TR? A: Yes, the manufacturer provides evaluation boards and reference designs to help with the development and implementation of USB3316B-GJ-TR in technical solutions.

Please note that these answers are general and may vary depending on the specific requirements and application scenarios. It is always recommended to refer to the datasheet and documentation provided by the manufacturer for accurate information.