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SI5338A-B01941-GM
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SI5338A-B01941-GM

Overview

  • Category: Integrated Circuit
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, Low-jitter, Programmable
  • Package: QFN (Quad Flat No-leads)
  • Essence: Clock Generation and Distribution
  • Packaging/Quantity: Tape and Reel / 2500 units per reel

Specifications and Parameters

  • Frequency Range: 1 MHz to 350 MHz
  • Output Types: LVCMOS, LVDS, HCSL, LVPECL
  • Supply Voltage: 2.5 V to 3.3 V
  • Operating Temperature Range: -40°C to +85°C
  • Programmability: I2C Interface

Pin Configuration

The SI5338A-B01941-GM has a total of 48 pins. The detailed pin configuration is as follows:

  1. VDDO_0
  2. VDDO_1
  3. VDDO_2
  4. VDDO_3
  5. VDDO_4
  6. VDDO_5
  7. VDDO_6
  8. VDDO_7
  9. VDDO_8
  10. VDDO_9
  11. VDDO_10
  12. VDDO_11
  13. VDDO_12
  14. VDDO_13
  15. VDDO_14
  16. VDDO_15
  17. VDDO_16
  18. VDDO_17
  19. VDDO_18
  20. VDDO_19
  21. VDDO_20
  22. VDDO_21
  23. VDDO_22
  24. VDDO_23
  25. VDDO_24
  26. VDDO_25
  27. VDDO_26
  28. VDDO_27
  29. VDDO_28
  30. VDDO_29
  31. VDDO_30
  32. VDDO_31
  33. VDDO_32
  34. VDDO_33
  35. VDDO_34
  36. VDDO_35
  37. VDDO_36
  38. VDDO_37
  39. VDDO_38
  40. VDDO_39
  41. VDDO_40
  42. VDDO_41
  43. VDDO_42
  44. VDDO_43
  45. VDDO_44
  46. VDDO_45
  47. VDDO_46
  48. VDDO_47

Functional Characteristics

  • High-frequency clock generation and distribution
  • Low-jitter output signals
  • Programmable frequency and output types
  • I2C interface for easy configuration
  • Integrated voltage regulators for improved power supply noise rejection

Advantages and Disadvantages

Advantages: - Wide frequency range - Multiple output types - Programmable flexibility - Low jitter performance

Disadvantages: - Requires external power supply - Limited to specific package type (QFN)

Applicable Range of Products

The SI5338A-B01941-GM is suitable for various applications that require high-performance clock generation and distribution, such as: - Communication systems - Data centers - Industrial automation - Test and measurement equipment - Audio/video equipment

Working Principles

The SI5338A-B01941-GM utilizes a phase-locked loop (PLL) to generate and multiply input clock signals. The PLL locks onto the input reference clock and generates multiple output clocks with programmable frequencies and output types. The integrated voltage regulators ensure stable power supply for improved performance.

Detailed Application Field Plans

  1. Communication Systems: Use the SI5338A-B01941-GM to generate clock signals for data transmission and synchronization in communication systems.
  2. Data Centers: Employ the SI5338A-B01941-GM to distribute clock signals to various components in data centers, ensuring accurate timing for data processing.
  3. Industrial Automation: Utilize the SI5338A-B01941-GM to synchronize control signals and data acquisition in industrial automation systems, improving overall system performance.
  4. Test and Measurement Equipment: Incorporate the SI5338A-B01941-GM into test and measurement equipment to generate precise clock signals for accurate measurements.
  5. Audio/Video Equipment: Use the SI5338A-B01941-GM to provide stable clock signals for audio/video processing, minimizing jitter and improving signal quality.

Detailed Alternative Models

  • SI5338A-B01940-GM: Similar specifications and features, but with different pin configuration.
  • SI5338A-B01942-GM: Higher frequency range and additional