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SI5338K-B08196-GMR
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SI5338K-B08196-GMR

Basic Information Overview

  • Category: Integrated Circuit
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, Low-jitter, Programmable
  • Package: 48-pin QFN
  • Essence: Provides clock signals with precise frequency and phase control
  • Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

  • Frequency Range: 1 MHz to 800 MHz
  • Output Channels: 8 differential or 16 single-ended
  • Supply Voltage: 2.5 V to 3.3 V
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

  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. VDDI
  20. GND
  21. SDA
  22. SCL
  23. VDDA
  24. GND
  25. CLKIN
  26. CLKFB
  27. CLKOUT0
  28. CLKOUT1
  29. CLKOUT2
  30. CLKOUT3
  31. CLKOUT4
  32. CLKOUT5
  33. CLKOUT6
  34. CLKOUT7
  35. VDDO
  36. GND
  37. XAXB0P
  38. XAXB0N
  39. XAXB1P
  40. XAXB1N
  41. XAXB2P
  42. XAXB2N
  43. XAXB3P
  44. XAXB3N
  45. XAXB4P
  46. XAXB4N
  47. XAXB5P
  48. XAXB5N

Functional Characteristics

  • Flexible clock synthesis and distribution
  • Programmable output frequencies and formats
  • Low phase noise and jitter
  • Integrated EEPROM for storing configuration settings
  • I2C interface for easy control and configuration

Advantages and Disadvantages

Advantages: - High-performance clock generation - Precise frequency and phase control - Programmable outputs for versatile applications

Disadvantages: - Requires external programming and configuration - Limited frequency range compared to some other clock generators

Applicable Range of Products

  • Telecommunications equipment
  • Networking devices
  • Data centers
  • Industrial automation systems
  • Test and measurement instruments

Working Principles

The SI5338K-B08196-GMR utilizes a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate and multiply clock signals. It takes an input reference clock and uses internal dividers, multipliers, and phase detectors to synthesize multiple output clocks with precise frequency and phase relationships.

Detailed Application Field Plans

  1. Telecommunications Equipment: The SI5338K-B08196-GMR can be used in base stations, routers, and switches to provide synchronized clock signals for data transmission and processing.
  2. Networking Devices: It can be employed in switches, routers, and network interface cards to ensure accurate timing for data packet synchronization and network synchronization protocols.
  3. Data Centers: The clock generator can be utilized in servers, storage systems, and network switches to maintain precise timing for data processing, storage, and communication.
  4. Industrial Automation Systems: It can be integrated into programmable logic controllers (PLCs), motion control systems, and robotics to synchronize various components and ensure precise timing for industrial processes.
  5. Test and Measurement Instruments: The SI5338K-B08196-GMR can be used in oscilloscopes, signal generators, and spectrum analyzers to provide accurate and synchronized clock signals for precise measurements.

Detailed Alternative Models

  1. SI5338A-B08196-GMR: Similar to SI5338K-B08196-GMR but with extended temperature range (-40°C to +105°C).
  2. SI5338B-B08196-GMR: Similar to SI5338K-B08196-GMR but with additional features such as spread spectrum modulation and frequency margining.
  3. SI5338C-B08196-GMR: Similar to SI5338K-B08196-GMR but with higher output channel count (12 differential or 24 single-ended).

5 Common Technical Questions and Answers

  1. Q: Can the SI5338K-B08196-GMR generate non-integer output frequencies? A: