Silicon Labs
قد تكون الصورة تمثيلية.
راجع المواصفات للحصول على تفاصيل المنتج.
SI5338C-B08778-GMR
عرض التفاصيل جداول البيانات

SI5338C-B08778-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics:
    • High-frequency performance
    • Low jitter
    • Programmable output frequencies
    • Flexible input/output options
  • Package: QFN-48
  • Essence: Clock generation and multiplication
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Input Voltage Range: 1.8V to 3.3V
  • Output Frequency Range: 1kHz to 710MHz
  • Output Format: LVCMOS, LVDS, HCSL, CML
  • Operating Temperature Range: -40°C to +85°C
  • Supply Voltage: 2.5V or 3.3V
  • Power Dissipation: 0.6W (typical)

Detailed and Complete Pin Configuration

The SI5338C-B08778-GMR has a total of 48 pins. The pin configuration is as follows:

  1. VDDO
  2. VDDO
  3. VDDO
  4. VDDO
  5. GND
  6. GND
  7. GND
  8. GND
  9. CLKIN1_P
  10. CLKIN1_N
  11. CLKIN2_P
  12. CLKIN2_N
  13. CLKIN3_P
  14. CLKIN3_N
  15. CLKIN4_P
  16. CLKIN4_N
  17. XAXB_SEL
  18. XAXB_SEL
  19. XAXB_SEL
  20. XAXB_SEL
  21. XAXB_SEL
  22. XAXB_SEL
  23. XAXB_SEL
  24. XAXB_SEL
  25. XAXB_SEL
  26. XAXB_SEL
  27. XAXB_SEL
  28. XAXB_SEL
  29. XAXB_SEL
  30. XAXB_SEL
  31. XAXB_SEL
  32. XAXB_SEL
  33. XAXB_SEL
  34. XAXB_SEL
  35. XAXB_SEL
  36. XAXB_SEL
  37. XAXB_SEL
  38. XAXB_SEL
  39. XAXB_SEL
  40. XAXB_SEL
  41. XAXB_SEL
  42. XAXB_SEL
  43. XAXB_SEL
  44. XAXB_SEL
  45. XAXB_SEL
  46. XAXB_SEL
  47. XAXB_SEL
  48. XAXB_SEL

Functional Characteristics

  • Clock multiplication and generation with programmable output frequencies
  • Low jitter for improved signal integrity
  • Flexible input/output options for compatibility with various systems
  • High-frequency performance for demanding applications

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile use - Programmable output frequencies offer flexibility - Low jitter ensures high-quality clock signals - Multiple output formats cater to different interface requirements

Disadvantages: - Limited operating temperature range (-40°C to +85°C) - Power dissipation may be relatively high compared to other clock generators

Applicable Range of Products

The SI5338C-B08778-GMR is suitable for a wide range of applications, including: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments

Working Principles

The SI5338C-B08778-GMR utilizes advanced PLL (Phase-Locked Loop) technology to generate and multiply clock signals. It takes an input clock signal and generates multiple output clocks with programmable frequencies. The device also incorporates low-jitter circuitry to ensure accurate and reliable timing.

Detailed Application Field Plans

  1. Telecommunications Equipment: The SI5338C-B08778-GMR can be used in base stations, routers, and switches to provide precise timing for data transmission.
  2. Networking Devices: This clock generator is suitable for use in switches, routers, and network interface cards to synchronize data transfer between devices.
  3. Data Centers: The SI5338C-B08778-GMR can be employed in data centers to ensure accurate timing for server synchronization and data processing.
  4. Industrial Automation Systems: Clock synchronization is crucial in industrial automation systems, and this IC can provide reliable timing signals for PLCs (Programmable Logic Controllers) and other control devices.
  5. Test and Measurement Instruments: Precise timing is essential in test and measurement instruments, and the SI5338C-B08778-GMR can deliver accurate clock signals for various testing applications.

Detailed Alternative Models

  1. SI5338A-B08778-GMR: Similar to SI5338C-B08778-GMR but with a different package option (QFN-32).
  2. SI5339C-B08778-GMR: A higher-performance version of the SI5338C-B08778-GMR with extended frequency range and