Diodes Incorporated
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PI3EQX7502AIZDEX
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PI3EQX7502AIZDEX

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Signal conditioning and equalization
  • Characteristics: High-speed, low-power, differential signal switch
  • Package: 48-pin TQFN (Thin Quad Flat No-Lead) package
  • Essence: Enhances signal integrity in high-speed data transmission
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Supply Voltage: 3.3V ±10%
  • Operating Temperature Range: -40°C to +85°C
  • Data Rate: Up to 8 Gbps
  • Number of Channels: 2
  • Input/Output Impedance: 100 Ω
  • ESD Protection: ±8 kV (HBM), ±1 kV (CDM)

Detailed Pin Configuration

The PI3EQX7502AIZDEX has a total of 48 pins. The pin configuration is as follows:

  1. VDD
  2. VDD
  3. GND
  4. GND
  5. Channel 1 Output
  6. Channel 1 Input
  7. Channel 1 Input
  8. GND
  9. GND
  10. Channel 2 Output
  11. Channel 2 Input
  12. Channel 2 Input
  13. GND
  14. GND
  15. Channel 1 Enable
  16. Channel 2 Enable
  17. GND
  18. GND
  19. Channel 1 EQ Control
  20. Channel 2 EQ Control
  21. GND
  22. GND
  23. Channel 1 Polarity Invert
  24. Channel 2 Polarity Invert
  25. GND
  26. GND
  27. Channel 1 Loss of Signal (LOS)
  28. Channel 2 Loss of Signal (LOS)
  29. GND
  30. GND
  31. Channel 1 Output
  32. Channel 1 Input
  33. Channel 1 Input
  34. GND
  35. GND
  36. Channel 2 Output
  37. Channel 2 Input
  38. Channel 2 Input
  39. GND
  40. GND
  41. Channel 1 Enable
  42. Channel 2 Enable
  43. GND
  44. GND
  45. Channel 1 EQ Control
  46. Channel 2 EQ Control
  47. GND
  48. GND

Functional Features

  • Signal conditioning and equalization for high-speed data transmission
  • Differential signal switch with low power consumption
  • Supports data rates up to 8 Gbps
  • Provides ESD protection for enhanced reliability
  • Enables polarity inversion and loss of signal detection

Advantages and Disadvantages

Advantages: - High-speed data transmission support - Low power consumption - ESD protection for improved reliability - Polarity inversion and loss of signal detection capabilities

Disadvantages: - Limited number of channels (2)

Working Principles

The PI3EQX7502AIZDEX is designed to enhance signal integrity in high-speed data transmission. It conditions and equalizes the incoming signals, compensating for any distortions or losses that may occur during transmission. The differential signal switch ensures accurate and reliable data transfer.

Detailed Application Field Plans

The PI3EQX7502AIZDEX is widely used in various applications that require high-speed data transmission, such as:

  1. Data communication systems
  2. Networking equipment
  3. High-speed storage devices
  4. Video streaming and broadcasting
  5. Automotive electronics
  6. Industrial automation

Detailed and Complete Alternative Models

  1. PI3EQX7501AIZDEX: Similar to PI3EQX7502AIZDEX but with a single channel instead of two.
  2. PI3EQX7504AIZDEX: Similar to PI3EQX7502AIZDEX but with four channels instead of two.
  3. PI3EQX7508AIZDEX: Similar to PI3EQX7502AIZDEX but with eight channels instead of two.

These alternative models offer different channel configurations to suit specific application requirements.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af PI3EQX7502AIZDEX i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of PI3EQX7502AIZDEX in technical solutions:

  1. Q: What is PI3EQX7502AIZDEX? A: PI3EQX7502AIZDEX is a high-speed, low-power, 2-channel USB 3.0 redriver/repeater IC designed for extending the reach of USB signals.

  2. Q: What are the key features of PI3EQX7502AIZDEX? A: Some key features include support for USB 3.0 SuperSpeed (5 Gbps), low power consumption, automatic receiver detection, and adjustable equalization settings.

  3. Q: How does PI3EQX7502AIZDEX extend the reach of USB signals? A: PI3EQX7502AIZDEX uses signal conditioning techniques like equalization and de-emphasis to compensate for signal degradation over long cable lengths, allowing USB signals to be transmitted reliably.

  4. Q: Can PI3EQX7502AIZDEX be used in both upstream and downstream applications? A: Yes, PI3EQX7502AIZDEX can be used in both upstream (host) and downstream (device) applications, making it suitable for various USB connectivity scenarios.

  5. Q: What is the power supply voltage range for PI3EQX7502AIZDEX? A: PI3EQX7502AIZDEX operates with a power supply voltage range of 3.3V ±10%.

  6. Q: Does PI3EQX7502AIZDEX require any external components for operation? A: Yes, PI3EQX7502AIZDEX requires a few external passive components such as resistors and capacitors for proper operation.

  7. Q: Can PI3EQX7502AIZDEX be used in USB 2.0 applications? A: Yes, PI3EQX7502AIZDEX is backward compatible with USB 2.0 and can be used in USB 2.0 applications as well.

  8. Q: What is the maximum cable length supported by PI3EQX7502AIZDEX? A: The maximum cable length supported by PI3EQX7502AIZDEX depends on various factors like cable quality and signal integrity requirements but can typically extend up to 5 meters.

  9. Q: Is PI3EQX7502AIZDEX suitable for high-speed data transfer applications? A: Yes, PI3EQX7502AIZDEX is designed for high-speed data transfer applications like external storage devices, video streaming, and high-resolution cameras.

  10. Q: Are there any application notes or reference designs available for PI3EQX7502AIZDEX? A: Yes, the manufacturer of PI3EQX7502AIZDEX provides application notes and reference designs that can help in implementing the IC effectively in different technical solutions.

Please note that these answers are general and may vary depending on specific use cases and requirements.