SI5338C-B02544-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, low-jitter, programmable clock generator
• Package: 25x44 mm QFN package
• Essence: Provides multiple clock outputs with precise frequency and phase control
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

• Frequency Range: 1 MHz to 808 MHz
• Output Clocks: Up to 12 differential or single-ended clocks
• 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 SI5338C-B02544-GMR has a total of 44 pins. The pin configuration is as follows:

1. VDDO1
2. VDDO2
3. VDDO3
4. VDDO4
5. VDDO5
6. VDDO6
7. VDDO7
8. VDDO8
9. VDDO9
10. VDDO10
11. VDDO11
12. VDDO12
13. GND
14. XAXB
15. XAXT
16. XBXB
17. XBXT
18. XCB
19. XA
20. XA
21. XA
22. XA
23. XA
24. XA
25. XA
26. XA
27. XA
28. XA
29. XA
30. XA
31. XA
32. XA
33. XA
34. XA
35. XA
36. XA
37. XA
38. XA
39. XA
40. XA
41. XA
42. XA
43. XA
44. XA

Functional Characteristics

• Programmable output frequencies and phases
• Integrated crystal oscillator for accurate timing
• Low phase noise and jitter performance
• Flexible clock distribution options
• I2C interface for configuration and control

Advantages and Disadvantages

Advantages: - High-performance clock generation with precise control - Wide frequency range and multiple output options - Low phase noise and jitter for improved system performance - Easy configuration and control through I2C interface

Disadvantages: - Relatively large package size - Requires external crystal oscillator for operation

Applicable Range of Products

The SI5338C-B02544-GMR is suitable for a wide range of applications that require high-quality clock signals, such as: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments

Working Principles

The SI5338C-B02544-GMR utilizes a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) technologies to generate precise clock signals. The device takes an input reference clock and uses the PLL to multiply its frequency and adjust its phase. The VCXO provides fine-tuning capabilities to further refine the output clock's characteristics.

Detailed Application Field Plans

1. Telecommunications Equipment: Use the SI5338C-B02544-GMR to generate stable clock signals for data transmission and synchronization in telecom networks.
2. Networking Devices: Employ the IC to provide accurate timing for routers, switches, and other network equipment, ensuring reliable data transfer.
3. Data Centers: Utilize the clock generator to synchronize various components in data centers, improving overall system performance and reducing latency.
4. Industrial Automation Systems: Integrate the SI5338C-B02544-GMR into automation systems to ensure precise timing for control signals and synchronization between devices.
5. Test and Measurement Instruments: Use the IC to generate accurate clock signals for test equipment, enabling precise measurements and analysis.

Detailed Alternative Models

1. SI5338A-B02544-GMR: Similar to SI5338C-B02544-GMR but with a different package size (25x44 mm QFN).
2. SI5339C-B02544-GMR: A higher-performance version of SI5338C-B02544-GMR with lower phase noise and jitter specifications.
3. SI5341B-B02544-GMR: A clock generator with additional features such as integrated voltage regulators and multiple input options.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338C-B02544-GMR? A: The maximum output frequency is 808 MHz.

2. Q: Can I