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SI5335A-B04900-GM
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SI5335A-B04900-GM

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
  • Package: 49-ball BGA package
  • Essence: Clock generation and multiplication for various electronic systems
  • Packaging/Quantity: Tape and reel, 250 units per reel

Specifications and Parameters

  • Input Voltage Range: 2.375V to 3.63V
  • Output Frequency Range: 1kHz to 945MHz
  • Output Format: LVCMOS, LVDS, HCSL, or LVPECL
  • Programmable Features: Output frequency, output format, spread spectrum modulation, clock skew adjustment, etc.
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5335A-B04900-GM has a total of 49 pins. The pin configuration is as follows:

  1. VDDO
  2. GND
  3. XAXB0P
  4. XAXB0N
  5. XAXB1P
  6. XAXB1N
  7. XAXB2P
  8. XAXB2N
  9. XAXB3P
  10. XAXB3N
  11. XAXB4P
  12. XAXB4N
  13. XAXB5P
  14. XAXB5N
  15. XAXB6P
  16. XAXB6N
  17. XAXB7P
  18. XAXB7N
  19. XAXB8P
  20. XAXB8N
  21. XAXB9P
  22. XAXB9N
  23. XAXB10P
  24. XAXB10N
  25. XAXB11P
  26. XAXB11N
  27. XAXB12P
  28. XAXB12N
  29. XAXB13P
  30. XAXB13N
  31. XAXB14P
  32. XAXB14N
  33. XAXB15P
  34. XAXB15N
  35. XAXB16P
  36. XAXB16N
  37. XAXB17P
  38. XAXB17N
  39. XAXB18P
  40. XAXB18N
  41. XAXB19P
  42. XAXB19N
  43. XAXB20P
  44. XAXB20N
  45. XAXB21P
  46. XAXB21N
  47. XAXB22P
  48. XAXB22N
  49. VDDI

Functional Characteristics

  • Flexible clock generation and multiplication for various applications
  • Low jitter performance for improved signal integrity
  • High frequency accuracy for precise timing requirements
  • Programmable output frequencies to meet specific system requirements
  • Spread spectrum modulation capability for EMI reduction
  • Clock skew adjustment for synchronization purposes

Advantages and Disadvantages

Advantages: - Wide input voltage range allows compatibility with different power supplies - Programmable features provide flexibility in system design - Low jitter and high frequency accuracy ensure reliable clock signals - Various output formats cater to different interface standards

Disadvantages: - Complex pin configuration may require careful PCB layout - Limited output frequency range compared to some specialized clock generators

Applicable Range of Products

The SI5335A-B04900-GM is suitable for a wide range of electronic systems that require clock generation and multiplication. It can be used in communication equipment, data centers, industrial automation, consumer electronics, and more.

Working Principles

The SI5335A-B04900-GM utilizes a phase-locked loop (PLL) architecture to generate and multiply clock signals. It takes an input reference clock and uses internal dividers, multipliers, and programmable registers to generate multiple output clocks with different frequencies and formats.

Detailed Application Field Plans

  1. Communication Equipment: The SI5335A-B04900-GM can be used in routers, switches, and network interface cards to provide accurate clock signals for data transmission.
  2. Data Centers: It can be employed in servers, storage systems, and high-speed interconnects to ensure precise timing synchronization.
  3. Industrial Automation: The IC is suitable for automation controllers, motion control systems, and robotics, where synchronized clocks are crucial for precise operation.
  4. Consumer Electronics: It can be utilized in set-top boxes, gaming consoles, and multimedia devices to generate clock signals for audio/video processing and synchronization.
  5. Test and Measurement Instruments: The SI5335A-B04900-GM can be integrated into oscilloscopes, signal generators, and spectrum analyzers to provide stable and accurate timing references.

Detailed Alternative Models

  • SI5335A-B04800-GM: Similar to SI5335A-B04900-GM but with