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SI5338N-B05174-GMR

SI5338N-B05174-GMR

Basic Information Overview

  • Category: Integrated Circuit
  • Use: Clock Generator and Multiplier
  • Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
  • Package: 48-pin QFN
  • 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 710MHz
  • Output Format: LVCMOS, LVDS, HCSL
  • Programmable Features: Output frequency, spread spectrum modulation, output format, input clock source selection
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

  1. VDDO
  2. GND
  3. XAXB
  4. XAXA
  5. VDDI
  6. GND
  7. CLKIN
  8. GND
  9. CLKOUT0
  10. CLKOUT1
  11. CLKOUT2
  12. CLKOUT3
  13. CLKOUT4
  14. CLKOUT5
  15. CLKOUT6
  16. CLKOUT7
  17. CLKOUT8
  18. CLKOUT9
  19. CLKOUT10
  20. CLKOUT11
  21. CLKOUT12
  22. CLKOUT13
  23. CLKOUT14
  24. CLKOUT15
  25. CLKOUT16
  26. CLKOUT17
  27. CLKOUT18
  28. CLKOUT19
  29. CLKOUT20
  30. CLKOUT21
  31. CLKOUT22
  32. CLKOUT23
  33. CLKOUT24
  34. CLKOUT25
  35. CLKOUT26
  36. CLKOUT27
  37. CLKOUT28
  38. CLKOUT29
  39. CLKOUT30
  40. CLKOUT31
  41. VDDO
  42. GND
  43. SDA
  44. SCL
  45. GND
  46. VDDI
  47. GND
  48. VDDO

Functional Characteristics

  • Generates up to 32 programmable clock outputs
  • Supports various output formats (LVCMOS, LVDS, HCSL)
  • Low jitter for precise timing requirements
  • Spread spectrum modulation for EMI reduction
  • Flexible input clock source selection
  • I2C interface for easy configuration

Advantages and Disadvantages

Advantages: - High frequency accuracy - Programmable output frequencies - Low jitter performance - Wide operating temperature range

Disadvantages: - Requires external I2C interface for configuration - Limited number of output formats supported

Applicable Range of Products

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

Working Principles

The SI5338N-B05174-GMR is a clock generator and multiplier integrated circuit. It takes an input clock signal and generates multiple output clock signals with programmable frequencies. The device uses a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to achieve accurate and stable clock generation. The programmable features allow users to customize the output frequencies and other parameters according to their specific system requirements.

Detailed Application Field Plans

  1. Telecommunications Equipment: The SI5338N-B05174-GMR can be used in base stations, routers, and switches to provide synchronized clock signals for data transmission and processing.
  2. Networking Devices: Ethernet switches, routers, and network interface cards can benefit from the precise clock generation capabilities of this IC, ensuring reliable data communication.
  3. Data Centers: Clock synchronization is crucial in data centers to maintain the integrity of data transmission and storage. This IC can be used to generate synchronized clock signals for servers, storage systems, and network equipment.
  4. Industrial Automation Systems: Programmable output frequencies make this IC suitable for various industrial automation applications, such as PLCs (Programmable Logic Controllers) and motion control systems.
  5. Consumer Electronics: The SI5338N-B05174-GMR can be utilized in consumer electronics devices that require accurate timing, such as high-end audio/video equipment, gaming consoles, and smart home devices.

Detailed Alternative Models

  1. SI5338N-B05175-GMR: Similar to SI5338N-B05174-GMR but with additional features for spread spectrum modulation.
  2. SI5338N-B05176-GMR: Higher frequency range and more output channels compared to SI5338N-B05174-GMR.
  3. SI5338N-B05177-GMR: Lower power consumption variant of SI5338N-B05174-GMR with reduced output channels.

5 Common Technical Questions and Answers

  1. Q