SI5344H-C05177-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Jitter Attenuator
• Characteristics: High-performance, low-jitter clock generation and distribution
• Package: 48-pin QFN
• Essence: Provides precise and stable clock signals for various electronic systems
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

• Frequency Range: 1 Hz to 945 MHz
• Output Channels: 12 differential or 24 single-ended
• Input Channels: 2 differential or 4 single-ended
• Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5344H-C05177-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. GND
14. XAXB_SEL
15. XAXB_SEL
16. XAXB_SEL
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

• High-frequency clock generation and distribution
• Low-jitter performance for precise timing requirements
• Flexible input and output configurations
• Programmable features for customization
• Integrated loop filters for simplified design

Advantages and Disadvantages

Advantages: - High-performance clock generation with low jitter - Wide frequency range for various applications - Flexible input and output configurations - Programmable features allow customization

Disadvantages: - Requires careful consideration of power supply and decoupling for optimal performance - Complex pin configuration may require additional documentation for proper usage

Applicable Range of Products

The SI5344H-C05177-GMR is suitable for a wide range of applications, including: - Telecommunications equipment - Data centers - Industrial automation systems - Test and measurement instruments - Audio/video equipment

Working Principles

The SI5344H-C05177-GMR utilizes advanced PLL (Phase-Locked Loop) technology to generate and distribute high-quality clock signals. It incorporates multiple input channels, allowing synchronization with external references or crystal oscillators. The device then generates multiple output clocks with precise frequency and phase alignment.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5344H-C05177-GMR can be used in base stations, routers, and switches to provide accurate clock signals for data transmission and synchronization.
2. Data Centers: The device ensures precise timing for server clusters, storage systems, and network switches, improving overall system performance and reliability.
3. Industrial Automation Systems: Clock synchronization is critical in industrial automation applications. The SI5344H-C05177-GMR enables accurate timing for PLCs (Programmable Logic Controllers), motion control systems, and robotics.
4. Test and Measurement Instruments: The device's low-jitter performance makes it suitable for high-precision test equipment such as oscilloscopes, spectrum analyzers, and signal generators.
5. Audio/Video Equipment: The SI5344H-C05177-GMR can be used in audio/video processing systems, ensuring synchronized audio and video signals in applications like broadcasting, video conferencing, and multimedia production.

Detailed Alternative Models

1. SI5341H-C05177-GMR: Similar to SI5344H-C05177-GMR but with 8 output channels instead of 12.
2. SI5342H-C05177-GMR: Similar to SI5344H-C05177-GMR but with 16 output channels instead