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SI5338A-B05145-GMR
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SI5338A-B05145-GMR

Basic Information Overview

  • Category: Integrated Circuit
  • 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 and Complete Pin Configuration

The SI5338A-B05145-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 SI5338A-B05145-GMR offers the following functional characteristics:

  • Programmable clock generation and multiplication
  • Low phase jitter for high-performance applications
  • Multiple output formats (LVCMOS, LVDS, HCSL)
  • Flexible supply voltage range
  • Wide operating temperature range

Advantages and Disadvantages

Advantages: - High-performance clock generation and distribution - Low phase jitter for improved signal integrity - Programmable features for flexibility - Multiple output formats for compatibility

Disadvantages: - Requires careful configuration for optimal performance - Limited frequency range compared to some alternatives

Applicable Range of Products

The SI5338A-B05145-GMR is suitable for various applications that require precise clock generation and distribution. It can be used in telecommunications, networking, data centers, industrial automation, and other fields where accurate timing is crucial.

Working Principles

The SI5338A-B05145-GMR utilizes advanced PLL (Phase-Locked Loop) technology to generate and multiply clock signals. It takes an input reference clock and generates multiple output clocks with programmable frequencies and formats. The device also incorporates various features to minimize phase jitter and ensure reliable timing.

Detailed Application Field Plans

  1. Telecommunications: The SI5338A-B05145-GMR can be used in telecom equipment for clock synchronization, ensuring accurate data transmission and reception.
  2. Networking: In network switches and routers, the device provides precise clock signals for synchronized data transfer between devices.
  3. Data Centers: The SI5338A-B05145-GMR is suitable for use in data centers to synchronize server clusters and storage systems, improving overall system performance.
  4. Industrial Automation: Clock synchronization is critical in industrial automation applications, and this device ensures precise timing for control systems and sensors.
  5. Test and Measurement: The device can be utilized in test and measurement equipment to provide accurate timing references for precise measurements.

Detailed Alternative Models

Some alternative models to the SI5338A-B05145-GMR include:

  1. SI5341A-B-GM: Similar clock generator with additional features such