Diodes Incorporated
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PI3VDP12412ZHE
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PI3VDP12412ZHE

Product Overview

  • Category: Integrated Circuit
  • Use: Video Display Port (VDP) Switch
  • Characteristics: High-speed switching, low power consumption
  • Package: 48-pin QFN package
  • Essence: Enables seamless switching between multiple video sources
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Operating Voltage: 1.8V - 3.3V
  • Switching Speed: <5ns
  • Bandwidth: Up to 10.8 Gbps
  • Number of Inputs: 4
  • Number of Outputs: 2
  • Control Interface: I2C

Detailed Pin Configuration

The PI3VDP12412ZHE has a total of 48 pins, which are configured as follows:

  • Pins 1-4: Input 1 Differential Data
  • Pins 5-8: Input 2 Differential Data
  • Pins 9-12: Input 3 Differential Data
  • Pins 13-16: Input 4 Differential Data
  • Pins 17-20: Output 1 Differential Data
  • Pins 21-24: Output 2 Differential Data
  • Pins 25-28: Ground
  • Pins 29-32: Power Supply
  • Pins 33-36: Control Interface (I2C)
  • Pins 37-40: Reserved for Future Use
  • Pins 41-44: Reserved for Future Use
  • Pins 45-48: Reserved for Future Use

Functional Features

  • Seamless switching between multiple video sources
  • Support for high-resolution displays up to 4K
  • Low power consumption for energy efficiency
  • Fast switching speed for smooth video transitions
  • Built-in ESD protection for enhanced reliability
  • I2C control interface for easy integration with microcontrollers

Advantages and Disadvantages

Advantages

  • High-speed switching enables smooth video transitions
  • Low power consumption for energy-efficient operation
  • Supports high-resolution displays up to 4K
  • Built-in ESD protection enhances reliability
  • Compact package size for space-constrained applications

Disadvantages

  • Limited number of inputs and outputs (4 inputs, 2 outputs)
  • Control interface limited to I2C

Working Principles

The PI3VDP12412ZHE is designed to enable seamless switching between multiple video sources. It operates by receiving differential data from up to four input sources and routing the selected input to one of the two output channels. The selection and control of the switch are performed through the I2C control interface.

Detailed Application Field Plans

The PI3VDP12412ZHE finds applications in various fields, including:

  1. Multimedia Systems: Enables switching between different video sources in home entertainment systems, ensuring a seamless viewing experience.
  2. Professional Displays: Used in commercial displays and digital signage to switch between multiple video sources, allowing for dynamic content presentation.
  3. Video Conferencing: Facilitates the switching of video inputs in conference room setups, enabling participants to share their screens effortlessly.
  4. Gaming Consoles: Allows gamers to switch between different gaming consoles or devices connected to a display, providing flexibility and convenience.

Detailed and Complete Alternative Models

  1. PI3VDP12412ZLE: Similar to PI3VDP12412ZHE but with extended temperature range (-40°C to +85°C).
  2. PI3VDP12412ZGE: Similar to PI3VDP12412ZHE but with enhanced ESD protection.
  3. PI3VDP12412ZQE: Similar to PI3VDP12412ZHE but with additional input and output channels (8 inputs, 4 outputs).

These alternative models offer similar functionality with slight variations to cater to specific application requirements.

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기술 솔루션에 PI3VDP12412ZHE 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of PI3VDP12412ZHE in technical solutions:

  1. Q: What is PI3VDP12412ZHE? A: PI3VDP12412ZHE is a high-speed, low-power DisplayPort (DP) redriver designed for use in various technical solutions.

  2. Q: What is the purpose of PI3VDP12412ZHE? A: The purpose of PI3VDP12412ZHE is to enhance signal integrity and extend the reach of DP signals in electronic systems.

  3. Q: What are the key features of PI3VDP12412ZHE? A: Some key features of PI3VDP12412ZHE include low power consumption, high-speed data rates, support for multiple lanes, and compatibility with DP standards.

  4. Q: In which applications can PI3VDP12412ZHE be used? A: PI3VDP12412ZHE can be used in a wide range of applications, including laptops, desktops, monitors, docking stations, and other devices that utilize DP interfaces.

  5. Q: How does PI3VDP12412ZHE improve signal integrity? A: PI3VDP12412ZHE uses advanced equalization and pre-emphasis techniques to compensate for signal degradation and ensure reliable transmission over longer distances.

  6. Q: Can PI3VDP12412ZHE support multiple DP lanes? A: Yes, PI3VDP12412ZHE supports up to four DP lanes, allowing it to handle higher bandwidth requirements and enable multi-stream transport (MST) functionality.

  7. Q: Is PI3VDP12412ZHE compatible with different DP standards? A: Yes, PI3VDP12412ZHE is designed to be compliant with various DP standards, including DisplayPort 1.4 and backward compatibility with earlier versions.

  8. Q: Does PI3VDP12412ZHE require external power? A: Yes, PI3VDP12412ZHE requires a separate power supply to operate, typically provided through the VDD pin.

  9. Q: Can PI3VDP12412ZHE be used for both input and output signals? A: Yes, PI3VDP12412ZHE can be used for both input and output signals, making it suitable for bidirectional applications.

  10. Q: Are there any specific design considerations when using PI3VDP12412ZHE? A: It is important to consider factors such as PCB layout, signal integrity requirements, power supply stability, and proper termination techniques when incorporating PI3VDP12412ZHE into a design.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.