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SI5335C-B09030-GMR
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SI5335C-B09030-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
  • Package: 48-pin QFN (Quad Flat No-Lead)
  • Essence: Provides clock signals for various electronic devices
  • 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, etc.

Detailed and Complete Pin Configuration

  1. VDDO - Power supply for outputs
  2. GND - Ground
  3. XAXB - Crystal oscillator input
  4. XAXT - Crystal oscillator input
  5. CLKIN - External clock input
  6. SDA - I2C serial data input
  7. SCL - I2C serial clock input
  8. VDDI - Power supply for internal logic
  9. GND - Ground
  10. REFCLK - Reference clock input
  11. OUT0 - Output 0
  12. OUT1 - Output 1
  13. OUT2 - Output 2
  14. OUT3 - Output 3
  15. OUT4 - Output 4
  16. OUT5 - Output 5
  17. OUT6 - Output 6
  18. OUT7 - Output 7
  19. OUT8 - Output 8
  20. OUT9 - Output 9
  21. OUT10 - Output 10
  22. OUT11 - Output 11
  23. OUT12 - Output 12
  24. OUT13 - Output 13
  25. OUT14 - Output 14
  26. OUT15 - Output 15
  27. OUT16 - Output 16
  28. OUT17 - Output 17
  29. OUT18 - Output 18
  30. OUT19 - Output 19
  31. OUT20 - Output 20
  32. OUT21 - Output 21
  33. OUT22 - Output 22
  34. OUT23 - Output 23
  35. OUT24 - Output 24
  36. OUT25 - Output 25
  37. OUT26 - Output 26
  38. OUT27 - Output 27
  39. OUT28 - Output 28
  40. OUT29 - Output 29
  41. OUT30 - Output 30
  42. OUT31 - Output 31
  43. VDDO - Power supply for outputs
  44. GND - Ground
  45. GND - Ground
  46. GND - Ground
  47. GND - Ground
  48. GND - Ground

Functional Characteristics

  • Generates up to 32 programmable clock outputs
  • Supports various output formats (LVCMOS, LVDS, HCSL, LVPECL)
  • Low jitter and high frequency accuracy
  • Flexible programming options for output frequencies
  • Spread spectrum modulation capability for EMI reduction

Advantages and Disadvantages

Advantages: - Wide range of programmable output frequencies - High accuracy and low jitter performance - Multiple output formats for compatibility with different devices - Spread spectrum modulation for EMI reduction

Disadvantages: - Complex pin configuration due to multiple outputs - Requires external crystal oscillator or clock input

Applicable Range of Products

  • Telecommunications equipment
  • Networking devices
  • Data storage systems
  • Industrial automation
  • Consumer electronics

Working Principles

The SI5335C-B09030-GMR is a clock generator and multiplier IC. It takes an external reference clock or crystal oscillator input and generates up to 32 programmable clock outputs with various output formats. The internal PLL (Phase-Locked Loop) circuitry allows for precise frequency multiplication and division, ensuring accurate and stable clock signals for the target devices.

Detailed Application Field Plans

  1. Telecommunications Equipment: Provides clock signals for network switches, routers, and base stations.
  2. Networking Devices: Synchronizes data transmission in Ethernet switches, wireless access points, and network interface cards.
  3. Data Storage Systems: Controls timing in hard disk drives, solid-state drives, and RAID controllers.
  4. Industrial Automation: Enables precise timing in PLCs (Programmable Logic Controllers), motor drives, and robotic systems.
  5. Consumer Electronics: Supports clocking requirements in TVs, set-top boxes, gaming consoles, and audio/video equipment.

Detailed Alternative Models

  • SI5338A-B-GM: Similar clock generator IC with additional features like integrated voltage regulators.
  • Si5341B-B-GM: Clock generator IC with higher output frequency range and