Silicon Labs
قد تكون الصورة تمثيلية.
راجع المواصفات للحصول على تفاصيل المنتج.
SI5335A-B07121-GMR
عرض التفاصيل جداول البيانات

SI5335A-B07121-GMR

Overview

  • Category: Integrated Circuit
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, low-jitter, programmable clock generator
  • Package: 48-pin QFN
  • Essence: Provides multiple clock outputs with precise frequency control
  • 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 945MHz
  • Output Format: LVCMOS, LVDS, HCSL, CML
  • Programmable Features: Frequency, Output Format, Spread Spectrum, Output Skew
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SI5335A-B07121-GMR has a total of 48 pins. The pin configuration is as follows:

  1. VDDO_0
  2. VDDO_1
  3. VDDO_2
  4. VDDO_3
  5. VDDO_4
  6. VDDO_5
  7. VDDO_6
  8. VDDO_7
  9. VDDO_8
  10. VDDO_9
  11. VDDO_10
  12. VDDO_11
  13. VDDO_12
  14. VDDO_13
  15. VDDO_14
  16. VDDO_15
  17. VDDO_16
  18. VDDO_17
  19. VDDO_18
  20. VDDO_19
  21. VDDO_20
  22. VDDO_21
  23. VDDO_22
  24. VDDO_23
  25. VDDO_24
  26. VDDO_25
  27. VDDO_26
  28. VDDO_27
  29. VDDO_28
  30. VDDO_29
  31. VDDO_30
  32. VDDO_31
  33. VDDO_32
  34. VDDO_33
  35. VDDO_34
  36. VDDO_35
  37. VDDO_36
  38. VDDO_37
  39. VDDO_38
  40. VDDO_39
  41. VDDO_40
  42. VDDO_41
  43. VDDO_42
  44. VDDO_43
  45. VDDO_44
  46. VDDO_45
  47. VDDO_46
  48. VDDO_47

Functional Characteristics

The SI5335A-B07121-GMR offers the following functional characteristics:

  • High-performance clock generation and multiplication
  • Low-jitter output for precise timing requirements
  • Programmable frequency control for versatile applications
  • Multiple clock outputs with various formats (LVCMOS, LVDS, HCSL, CML)
  • Spread Spectrum capability for reducing electromagnetic interference
  • Output skew adjustment for fine-tuning signal alignment

Advantages and Disadvantages

Advantages: - High-performance and low-jitter clock generation - Versatile programmable features - Multiple clock outputs with different formats - Spread Spectrum capability for EMI reduction - Precise output skew adjustment

Disadvantages: - Limited operating temperature range (-40°C to +85°C) - Requires careful consideration of power supply voltage range

Applicable Range of Products

The SI5335A-B07121-GMR is suitable for a wide range of applications, including:

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

Working Principles

The SI5335A-B07121-GMR operates by taking an input clock signal and generating multiple output clocks with precise frequency control. It utilizes a programmable PLL (Phase-Locked Loop) to multiply the input frequency and generate the desired output frequencies. The device also incorporates various features such as spread spectrum and output skew adjustment to meet specific application requirements.

Detailed Application Field Plans

  1. Telecommunications Equipment: The SI5335A-B07121-GMR can be used in telecommunications equipment to provide accurate timing signals for data transmission and synchronization.

  2. Networking Devices: In networking devices, the SI5335A-B07121-GMR can generate multiple clock signals required for efficient data processing and communication between network components.

  3. Data Centers: Data centers rely on precise timing for efficient data storage and retrieval. The SI5335A-B07121-GMR can ensure accurate clock signals for data center operations.

  4. Industrial Automation Systems: Industrial automation systems often require