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SN65DPHY440SSRHRT
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SN65DPHY440SSRHRT

Product Overview

  • Category: Integrated Circuit
  • Use: High-speed differential signaling
  • Characteristics: Low power consumption, high data rate, compact size
  • Package: QFN (Quad Flat No-Lead)
  • Essence: Transceiver for DisplayPort and HDMI applications
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage: 1.8V to 3.3V
  • Data Rate: Up to 4 Gbps
  • Operating Temperature Range: -40°C to +85°C
  • ESD Protection: ±8kV HBM, ±2kV CDM

Detailed Pin Configuration

The SN65DPHY440SSRHRT has a total of 32 pins. The pin configuration is as follows:

  1. VDDA
  2. VDDC
  3. GND
  4. AUXP
  5. AUXN
  6. HPD
  7. DDC_SCL
  8. DDC_SDA
  9. DP_HPD
  10. DPPWREN
  11. DPPWRGD
  12. DPPWRVCC
  13. DPPWRVDD
  14. DPPWRVEE
  15. DPPWRVSS
  16. DPPWRVBB
  17. DPPWRVDDC
  18. DPPWRVDDA
  19. DPPWRVDDD
  20. DPPWRVDDP
  21. DPPWRVDDN
  22. DPPWRVDDG
  23. DPPWRVDDH
  24. DPPWRVDDI
  25. DPPWRVDDJ
  26. DPPWRVDDK
  27. DPPWRVDDL
  28. DPPWRVDDM
  29. DPPWRVDDQ
  30. DPPWRVDDR
  31. DPPWRVDDS
  32. DPPWRVDDT

Functional Features

  • Supports DisplayPort 1.2 and HDMI 1.4a standards
  • Provides high-speed data transmission with low power consumption
  • Integrated equalization and pre-emphasis for signal integrity
  • Supports hot-plug detection and automatic power management
  • Built-in ESD protection for robust operation

Advantages and Disadvantages

Advantages: - High data rate capability - Compact size for space-constrained applications - Low power consumption for energy efficiency - Robust ESD protection for reliable operation

Disadvantages: - Limited to DisplayPort and HDMI applications - Requires external components for complete system integration

Working Principles

The SN65DPHY440SSRHRT is a transceiver designed for high-speed differential signaling in DisplayPort and HDMI applications. It operates by converting electrical signals into differential signals suitable for transmission over long distances. The integrated equalization and pre-emphasis features ensure signal integrity, allowing for reliable data transmission at high speeds. The device also supports hot-plug detection and automatic power management, simplifying the system design.

Detailed Application Field Plans

The SN65DPHY440SSRHRT is commonly used in various applications, including:

  1. Desktop and laptop computers
  2. Monitors and displays
  3. Projectors
  4. Set-top boxes
  5. Gaming consoles
  6. Audio/video receivers

Detailed and Complete Alternative Models

  1. SN65DPHY440SRHDT: Similar to SN65DPHY440SSRHRT but with different package (WQFN)
  2. SN65DPHY440SRTJR: Lower power version of SN65DPHY440SSRHRT
  3. SN65DPHY440SRTQT: Higher temperature range variant of SN65DPHY440SSRHRT

These alternative models offer similar functionality and can be considered as substitutes for the SN65DPHY440SSRHRT in specific applications.

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Liste 10 perguntas e respostas comuns relacionadas à aplicação de SN65DPHY440SSRHRT em soluções técnicas

Sure! Here are 10 common questions and answers related to the application of SN65DPHY440SSRHRT in technical solutions:

  1. Q: What is SN65DPHY440SSRHRT? A: SN65DPHY440SSRHRT is a high-speed serializer/deserializer (SerDes) chip designed for use in automotive and industrial applications.

  2. Q: What is the purpose of SN65DPHY440SSRHRT? A: SN65DPHY440SSRHRT is used to transmit and receive high-speed data over long distances, enabling communication between different components in a system.

  3. Q: What is the maximum data rate supported by SN65DPHY440SSRHRT? A: SN65DPHY440SSRHRT supports a maximum data rate of 4 Gbps per lane, making it suitable for high-bandwidth applications.

  4. Q: Can SN65DPHY440SSRHRT be used in automotive systems? A: Yes, SN65DPHY440SSRHRT is specifically designed for automotive applications, offering robustness and reliability in harsh environments.

  5. Q: How many lanes does SN65DPHY440SSRHRT support? A: SN65DPHY440SSRHRT supports up to 4 lanes, allowing for parallel transmission of data.

  6. Q: Does SN65DPHY440SSRHRT support different voltage levels? A: Yes, SN65DPHY440SSRHRT supports both single-ended and differential signaling with various voltage levels, including LVDS, LVCMOS, and LVTTL.

  7. Q: Can SN65DPHY440SSRHRT be used in industrial automation systems? A: Absolutely, SN65DPHY440SSRHRT is suitable for industrial automation applications that require high-speed data transmission and noise immunity.

  8. Q: Does SN65DPHY440SSRHRT support hot-plugging of devices? A: Yes, SN65DPHY440SSRHRT features hot-plug capability, allowing for easy connection and disconnection of devices without disrupting the system.

  9. Q: What is the power supply voltage range for SN65DPHY440SSRHRT? A: SN65DPHY440SSRHRT operates with a power supply voltage range of 1.62V to 3.6V, making it compatible with various power sources.

  10. Q: Are there any evaluation boards or reference designs available for SN65DPHY440SSRHRT? A: Yes, Texas Instruments provides evaluation boards and reference designs that can help developers quickly prototype and integrate SN65DPHY440SSRHRT into their systems.

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