ON Semiconductor
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FXL2T245L10X
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FXL2T245L10X

Product Overview

  • Category: Integrated Circuit
  • Use: Level Shifter and Translator
  • Characteristics: High-speed, bidirectional voltage level translation
  • Package: 48-pin TSSOP (Thin Shrink Small Outline Package)
  • Essence: Facilitates communication between devices operating at different voltage levels
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage: 1.2V to 3.6V
  • Input Voltage Levels: 1.2V to 3.6V
  • Output Voltage Levels: 1.2V to 3.6V
  • Data Rate: Up to 100 Mbps
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The FXL2T245L10X has a total of 48 pins. The pin configuration is as follows:

  1. OE (Output Enable) A
  2. A1 (Data Input/Output) A
  3. A2 (Data Input/Output) A
  4. GND (Ground)
  5. B1 (Data Input/Output) B
  6. B2 (Data Input/Output) B
  7. VCCB (Voltage Supply) B
  8. DIR (Direction Control)
  9. VCCA (Voltage Supply) A
  10. A3 (Data Input/Output) A
  11. A4 (Data Input/Output) A
  12. A5 (Data Input/Output) A
  13. A6 (Data Input/Output) A
  14. A7 (Data Input/Output) A
  15. A8 (Data Input/Output) A
  16. A9 (Data Input/Output) A
  17. A10 (Data Input/Output) A
  18. GND (Ground)
  19. B3 (Data Input/Output) B
  20. B4 (Data Input/Output) B
  21. B5 (Data Input/Output) B
  22. B6 (Data Input/Output) B
  23. B7 (Data Input/Output) B
  24. B8 (Data Input/Output) B
  25. B9 (Data Input/Output) B
  26. B10 (Data Input/Output) B
  27. VCCB (Voltage Supply) B
  28. DIR (Direction Control)
  29. VCCA (Voltage Supply) A
  30. A11 (Data Input/Output) A
  31. A12 (Data Input/Output) A
  32. A13 (Data Input/Output) A
  33. A14 (Data Input/Output) A
  34. A15 (Data Input/Output) A
  35. A16 (Data Input/Output) A
  36. A17 (Data Input/Output) A
  37. A18 (Data Input/Output) A
  38. GND (Ground)
  39. B11 (Data Input/Output) B
  40. B12 (Data Input/Output) B
  41. B13 (Data Input/Output) B
  42. B14 (Data Input/Output) B
  43. B15 (Data Input/Output) B
  44. B16 (Data Input/Output) B
  45. B17 (Data Input/Output) B
  46. B18 (Data Input/Output) B
  47. VCCB (Voltage Supply) B
  48. OE (Output Enable) B

Functional Features

  • Bidirectional voltage level translation between two independent voltage domains
  • Automatic direction control based on DIR pin
  • Supports voltage translation from 1.2V to 3.6V
  • High-speed data transmission up to 100 Mbps
  • Low power consumption

Advantages and Disadvantages

Advantages: - Enables communication between devices operating at different voltage levels - Bidirectional functionality simplifies system design - High-speed data transmission capability - Low power consumption

Disadvantages: - Limited to voltage translation within the specified range (1.2V to 3.6V) - Requires careful consideration of signal integrity and noise immunity

Working Principles

The FXL2T245L10X is designed to facilitate communication between devices that operate at different voltage levels. It uses a bidirectional level shifting technique to translate signals from one voltage domain to another. The direction of translation is controlled by the DIR pin. When the DIR pin is set to logic high, the translation occurs from side A to side B, and when it is set to logic low, the translation occurs in the opposite direction.

The device ensures reliable data transmission by providing automatic direction control and supporting high-speed data rates up to

Énumérez 10 questions et réponses courantes liées à l'application de FXL2T245L10X dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of FXL2T245L10X in technical solutions:

  1. Question: What is FXL2T245L10X?
    - Answer: FXL2T245L10X is a bidirectional voltage-level translator integrated circuit (IC) commonly used for level shifting between different voltage domains in electronic systems.

  2. Question: What is the maximum voltage range supported by FXL2T245L10X?
    - Answer: FXL2T245L10X supports voltage translation between 1.2V and 3.6V.

  3. Question: How many channels does FXL2T245L10X have?
    - Answer: FXL2T245L10X has two bidirectional channels, allowing for simultaneous translation of signals in both directions.

  4. Question: What is the maximum data rate supported by FXL2T245L10X?
    - Answer: FXL2T245L10X can support data rates up to 100 Mbps.

  5. Question: Can FXL2T245L10X be used for level shifting between different logic families?
    - Answer: Yes, FXL2T245L10X can be used for level shifting between various logic families such as TTL, CMOS, and LVCMOS.

  6. Question: Does FXL2T245L10X require external power supply voltages?
    - Answer: Yes, FXL2T245L10X requires separate VCCA and VCCB power supply voltages for proper operation.

  7. Question: Can FXL2T245L10X handle bi-directional voltage translation?
    - Answer: Yes, FXL2T245L10X is designed to handle bidirectional voltage translation, allowing for seamless communication between different voltage domains.

  8. Question: What is the typical propagation delay of FXL2T245L10X?
    - Answer: The typical propagation delay of FXL2T245L10X is around 5 ns, making it suitable for high-speed applications.

  9. Question: Can FXL2T245L10X be used in mixed-voltage systems?
    - Answer: Yes, FXL2T245L10X is commonly used in mixed-voltage systems to enable communication between components operating at different voltage levels.

  10. Question: Are there any special considerations for PCB layout when using FXL2T245L10X?
    - Answer: Yes, it is recommended to follow the manufacturer's guidelines for PCB layout, including proper decoupling and signal integrity practices, to ensure optimal performance of FXL2T245L10X in your technical solution.

Please note that these answers are general and may vary depending on specific application requirements and datasheet specifications.