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SI5338B-B06935-GMR
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SI5338B-B06935-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
  • Package: 24-pin QFN (Quad Flat No-Lead)
  • Essence: Clock generation and multiplication for various electronic systems
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Input Voltage Range: 2.375V to 3.63V
  • Output Frequency Range: 1kHz to 808MHz
  • Output Format: LVCMOS, LVDS, HCSL, or LVPECL
  • Programmable Features: Output frequency, spread spectrum modulation, output format, input reference clock selection, etc.

Detailed and Complete Pin Configuration

  1. VDDO - Power supply for outputs
  2. GND - Ground
  3. VDD - Power supply for internal circuitry
  4. XAXB - Differential input clock
  5. XAXA - Differential input clock
  6. CLKIN - Single-ended input clock
  7. SDA - I2C serial data input
  8. SCL - I2C serial clock input
  9. NC - No connect
  10. VDDO - Power supply for outputs
  11. OUT0 - Programmable output clock
  12. OUT1 - Programmable output clock
  13. OUT2 - Programmable output clock
  14. OUT3 - Programmable output clock
  15. OUT4 - Programmable output clock
  16. OUT5 - Programmable output clock
  17. OUT6 - Programmable output clock
  18. OUT7 - Programmable output clock
  19. OUT8 - Programmable output clock
  20. OUT9 - Programmable output clock
  21. OUT10 - Programmable output clock
  22. OUT11 - Programmable output clock
  23. OUT12 - Programmable output clock
  24. VDD - Power supply for internal circuitry

Functional Characteristics

  • Flexible clock generation and multiplication
  • Low jitter performance for high-quality signal transmission
  • Wide range of programmable output frequencies
  • Support for various output formats (LVCMOS, LVDS, HCSL, LVPECL)
  • Spread spectrum modulation capability for EMI reduction
  • I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - High frequency accuracy - Low jitter performance - Programmable features for versatile applications - Easy configuration through I2C interface

Disadvantages: - Relatively complex pin configuration - Requires external components for proper operation

Applicable Range of Products

  • Communication systems
  • Data centers
  • Industrial automation
  • Consumer electronics
  • Automotive electronics

Working Principles

The SI5338B-B06935-GMR is a clock generator and multiplier IC that generates multiple output clocks from a single input reference clock. It utilizes a phase-locked loop (PLL) to multiply the input frequency and generate precise output frequencies. The programmable features allow users to configure the desired output frequencies, output formats, and other parameters.

Detailed Application Field Plans

  1. Communication Systems: Use the SI5338B-B06935-GMR to generate clock signals for data transmission and synchronization in communication networks.
  2. Data Centers: Employ the IC to provide accurate clock signals for server systems, storage devices, and network equipment.
  3. Industrial Automation: Utilize the IC for precise timing in industrial control systems, PLCs, and robotics.
  4. Consumer Electronics: Incorporate the IC into audio/video equipment, gaming consoles, and smart home devices to ensure synchronized operation.
  5. Automotive Electronics: Apply the IC in automotive infotainment systems, advanced driver-assistance systems (ADAS), and vehicle networking for reliable timing.

Detailed Alternative Models

  1. SI5338A-B06935-GMR: Similar to SI5338B-B06935-GMR but with different specifications.
  2. SI5339B-B06935-GMR: Clock generator and multiplier IC with additional features and improved performance.
  3. SI5340B-B06935-GMR: Advanced clock generator and multiplier IC with higher frequency range and enhanced functionality.

5 Common Technical Questions and Answers

  1. Q: Can I use the SI5338B-B06935-GMR with a 3.3V power supply? A: Yes, the IC supports an input voltage range of 2.375V to 3.63V, including 3.3V.

  2. Q: How many output clocks can be generated by the SI5338B-B06935-GMR? A: The IC provides up to 13 programmable output clocks.

  3. Q: Is it possible to synchronize the output clocks with an external reference signal? A: Yes