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SI5338M-B04123-GMR
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SI5338M-B04123-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, low-jitter, programmable clock generator
  • Package: 48-pin QFN (Quad Flat No-Lead) package
  • Essence: Provides multiple clock outputs with precise frequency and phase control
  • Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

  • Frequency Range: 1 MHz to 808 MHz
  • Output Clocks: Up to 12 differential or single-ended clocks
  • Supply Voltage: 2.5 V to 3.3 V
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5338M-B04123-GMR has a total of 48 pins. The pin configuration is as follows:

  1. VDDO0
  2. VSSO0
  3. CLKOUT0_N
  4. CLKOUT0_P
  5. VDDO1
  6. VSSO1
  7. CLKOUT1_N
  8. CLKOUT1_P
  9. VDDO2
  10. VSSO2
  11. CLKOUT2_N
  12. CLKOUT2_P
  13. VDDO3
  14. VSSO3
  15. CLKOUT3_N
  16. CLKOUT3_P
  17. VDDO4
  18. VSSO4
  19. CLKOUT4_N
  20. CLKOUT4_P
  21. VDDO5
  22. VSSO5
  23. CLKOUT5_N
  24. CLKOUT5_P
  25. VDDO6
  26. VSSO6
  27. CLKOUT6_N
  28. CLKOUT6_P
  29. VDDO7
  30. VSSO7
  31. CLKOUT7_N
  32. CLKOUT7_P
  33. VDDO8
  34. VSSO8
  35. CLKOUT8_N
  36. CLKOUT8_P
  37. VDDO9
  38. VSSO9
  39. CLKOUT9_N
  40. CLKOUT9_P
  41. VDDO10
  42. VSSO10
  43. CLKOUT10_N
  44. CLKOUT10_P
  45. VDDO11
  46. VSSO11
  47. CLKOUT11_N
  48. CLKOUT11_P

Functional Characteristics

  • Programmable output frequencies and formats
  • Low phase noise and jitter performance
  • Integrated crystal oscillator for precise frequency generation
  • Flexible input/output voltage levels
  • I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - High-performance clock generation with precise control - Wide frequency range and multiple output options - Low phase noise and jitter for improved system performance - Easy configuration and control through the I2C interface

Disadvantages: - Limited to a maximum frequency of 808 MHz - Requires careful consideration of power supply and decoupling requirements

Applicable Range of Products

The SI5338M-B04123-GMR is suitable for various applications that require high-quality clock signals, such as: - Communications equipment - Data centers - Industrial automation systems - Test and measurement instruments - Consumer electronics

Working Principles

The SI5338M-B04123-GMR utilizes a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) technologies to generate precise clock signals. The device takes an input reference clock and uses internal dividers, multipliers, and phase alignment circuits to generate multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

The SI5338M-B04123-GMR can be used in various applications, including: 1. Communications Equipment: Provides synchronized clock signals for data transmission and reception. 2. Data Centers: Ensures accurate timing for networking equipment and server systems. 3. Industrial Automation Systems: Enables precise synchronization of control systems and sensors. 4. Test and Measurement Instruments: Generates stable and accurate clock signals for precise measurements. 5. Consumer Electronics: Supports high-performance audio/video processing and data communication.

Detailed Alternative Models

Some alternative models to the SI5338M-B04123-GMR include: - SI5338A-B-GMR - SI5338B-B-GMR - SI5338C-B-GMR - SI5338D-B-GMR - SI5338E-B-GMR

5 Common Technical Questions and Answers

  1. Q: What is the maximum frequency that can be generated by the SI5338M-B04123-GMR? A: The SI5338M-B04123-GMR can generate