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SI5338B-B08285-GMR
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SI5338B-B08285-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, Low-jitter, Programmable
  • Package: 48-pin QFN
  • Essence: Clock generation and distribution
  • Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

  • Frequency Range: 1 MHz to 350 MHz
  • Output Format: LVCMOS, LVDS, HCSL
  • Supply Voltage: 2.5 V to 3.3 V
  • Operating Temperature Range: -40°C to +85°C
  • Phase Jitter: <0.3 ps RMS (typical)

Detailed Pin Configuration

The SI5338B-B08285-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

  • Flexible clock generation and distribution
  • Programmable output frequencies and formats
  • Low phase jitter for high-performance applications
  • Integrated crystal oscillator for accurate timing

Advantages and Disadvantages

Advantages: - Wide frequency range - Multiple output formats - Low jitter performance - Programmable flexibility

Disadvantages: - Requires external crystal oscillator - Limited pin count for complex applications

Applicable Range of Products

The SI5338B-B08285-GMR is suitable for various applications, including: - Telecommunications - Networking equipment - Data centers - Industrial automation - Test and measurement instruments

Working Principles

The SI5338B-B08285-GMR utilizes a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) technologies to generate and distribute precise clock signals. It takes an input reference clock and generates multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

  1. Telecommunications: The SI5338B-B08285-GMR can be used in base stations, routers, and switches to provide accurate clock synchronization for reliable data transmission.
  2. Networking Equipment: It enables precise timing in network switches, routers, and gateways, ensuring efficient data transfer and synchronization.
  3. Data Centers: The IC ensures synchronized clock signals for servers, storage systems, and network switches, improving overall data center performance.
  4. Industrial Automation: It provides accurate timing for PLCs (Programmable Logic Controllers), motion controllers, and industrial control systems, enhancing automation processes.
  5. Test and Measurement Instruments: The IC is suitable for oscilloscopes, signal generators, and other test equipment that require precise timing for accurate measurements.

Detailed Alternative Models

  • SI5338A-B08285-GMR
  • SI5338C-B08285-GMR
  • SI5338D-B08285-GMR
  • SI5338E-B08285-GMR
  • SI5338F-B08285-GMR

5 Common Technical Questions and Answers

  1. Q: What is the maximum