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SN75DP139RGZT
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SN75DP139RGZT

Product Overview

Category

The SN75DP139RGZT belongs to the category of DisplayPort (DP) to HDMI/DVI level shifters.

Use

It is used for converting DisplayPort signals to HDMI or DVI signals, allowing compatibility between different display interfaces.

Characteristics

  • Supports high-definition video and audio transmission
  • Compact and versatile design
  • Low power consumption
  • Wide operating temperature range

Package

The SN75DP139RGZT comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of the SN75DP139RGZT lies in its ability to facilitate seamless connectivity between devices with different display interfaces.

Packaging/Quantity

The SN75DP139RGZT is typically packaged in reels and is available in varying quantities depending on the supplier.

Specifications

  • Input Interface: DisplayPort
  • Output Interfaces: HDMI, DVI
  • Maximum Resolution: 4K UHD
  • Operating Voltage: 3.3V
  • Operating Temperature Range: -40°C to 85°C
  • Package Type: SOIC

Detailed Pin Configuration

  1. VDD 3.3V
  2. GND
  3. HPD_IN
  4. AUXP
  5. AUXN
  6. DP0
  7. DP1
  8. DP2
  9. DP3
  10. GND
  11. HPD_OUT
  12. DDC_SCL
  13. DDC_SDA
  14. CEC
  15. HPD_CTRL
  16. GND
  17. TMDS_D2-
  18. TMDS_D2+
  19. TMDS_D1-
  20. TMDS_D1+
  21. TMDS_D0-
  22. TMDS_D0+
  23. GND
  24. VDD 3.3V

Functional Features

  • Level shifting from DisplayPort to HDMI/DVI
  • Audio support for HDMI interface
  • Hot plug detection (HPD)
  • Consumer Electronics Control (CEC) support

Advantages

  • Seamless conversion between DisplayPort and HDMI/DVI
  • High-resolution video and audio transmission
  • Compact and low-power design

Disadvantages

  • May require additional components for full HDMI functionality
  • Limited to specific input and output interfaces

Working Principles

The SN75DP139RGZT utilizes internal circuitry to convert the electrical signaling and protocol differences between DisplayPort and HDMI/DVI, ensuring compatibility and proper signal transmission between devices.

Detailed Application Field Plans

The SN75DP139RGZT is commonly used in various applications such as: - PC/laptop docking stations - Media players - Gaming consoles - A/V receivers - Professional AV equipment

Detailed and Complete Alternative Models

Some alternative models to the SN75DP139RGZT include: - SN65DP159RGZT - PS176 - PTN3460

In conclusion, the SN75DP139RGZT serves as a crucial component in enabling seamless connectivity between DisplayPort and HDMI/DVI interfaces, catering to a wide range of applications in the consumer electronics and professional AV industries.

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Καταγράψτε 10 συνήθεις ερωτήσεις και απαντήσεις που σχετίζονται με την εφαρμογή του SN75DP139RGZT σε τεχνικές λύσεις

  1. What is the SN75DP139RGZT used for?

    • The SN75DP139RGZT is a DisplayPort to LVDS bridge that is commonly used to interface between DisplayPort sources and LVDS displays.

  2. What are the key features of SN75DP139RGZT?

    • The key features of SN75DP139RGZT include support for DisplayPort 1.2a, compatibility with LVDS displays, low power consumption, and integrated HDCP content protection.

  3. How do I connect SN75DP139RGZT to my system?

    • SN75DP139RGZT can be connected to the system using standard high-speed differential signaling interfaces and LVDS connections as per the datasheet recommendations.

  4. What are the typical applications of SN75DP139RGZT?

    • Typical applications of SN75DP139RGZT include connecting DisplayPort-enabled devices such as laptops, PCs, or media players to LVDS-based displays in monitors, digital signage, and industrial control systems.

  5. Does SN75DP139RGZT support multi-monitor configurations?

    • Yes, SN75DP139RGZT supports multi-monitor configurations by providing multiple LVDS output channels for driving multiple displays simultaneously.

  6. What are the power requirements for SN75DP139RGZT?

    • SN75DP139RGZT typically operates on a low voltage supply and has low power consumption, making it suitable for portable and low-power applications.

  7. Is SN75DP139RGZT compatible with different resolutions and refresh rates?

    • Yes, SN75DP139RGZT supports various display resolutions and refresh rates, including Full HD (1080p) and beyond, depending on the capabilities of the connected LVDS display.

  8. Can SN75DP139RGZT handle audio signals as well?

    • Yes, SN75DP139RGZT supports the transmission of audio signals along with video through the DisplayPort interface, providing a complete multimedia solution.

  9. Are there any design considerations when using SN75DP139RGZT?

    • Design considerations for using SN75DP139RGZT include proper signal integrity, impedance matching, and layout guidelines to ensure reliable operation and optimal performance.

  10. Where can I find additional technical support and documentation for SN75DP139RGZT?

    • Additional technical support and documentation for SN75DP139RGZT can be found on the manufacturer's website, including datasheets, application notes, and customer support resources.