SI5338B-B04680-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: 48-pin QFN (Quad Flat No-Lead)
• Essence: Clock generation and multiplication for various electronic devices
• 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 808MHz
• Output Format: LVCMOS, LVDS, HCSL, or LVPECL
• Programmable Features: Output frequency, phase, and amplitude adjustment
• Power Supply: Single 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

1. VDDO
2. GND
3. XAXB
4. XAXA
5. XAXB
6. XAXC
7. XAXD
8. XBXA
9. XBXB
10. XBXD
11. XDXA
12. XDXX
13. XDXB
14. XDXC
15. XDXD
16. VDDI
17. GND
18. SDA
19. SCL
20. VDDI
21. GND
22. CLKIN
23. GND
24. VDDI
25. GND
26. VDDI
27. GND
28. VDDI
29. GND
30. VDDI
31. GND
32. VDDI
33. GND
34. VDDI
35. GND
36. VDDI
37. GND
38. VDDI
39. GND
40. VDDI
41. GND
42. VDDI
43. GND
44. VDDI
45. GND
46. VDDI
47. GND
48. VDDO

Functional Characteristics

• Clock generation and multiplication with low jitter and high frequency accuracy
• Flexible output format selection (LVCMOS, LVDS, HCSL, or LVPECL)
• Programmable output frequencies, phase, and amplitude adjustment
• Integrated EEPROM for storing configuration settings
• Spread Spectrum Clocking (SSC) support for EMI reduction
• Power-down mode for power saving

Advantages and Disadvantages

Advantages: - High precision and stability in generating clock signals - Wide range of programmable features for customization - Support for multiple output formats - Low jitter for improved signal integrity

Disadvantages: - Relatively complex pin configuration - Limited output frequency range compared to some other clock generators

Applicable Range of Products

• Telecommunications equipment
• Networking devices
• Data storage systems
• Industrial automation
• Consumer electronics

Working Principles

The SI5338B-B04680-GMR is a clock generator IC that utilizes a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) technologies. It takes an input clock signal and generates multiple output clocks with programmable frequencies, phases, and amplitudes. The device uses an integrated EEPROM to store the configuration settings, allowing for easy customization and flexibility.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5338B-B04680-GMR can be used in base stations, routers, and switches to provide accurate clock signals for data transmission and synchronization.
2. Networking Devices: It can be employed in network switches, routers, and servers to ensure precise timing for data packet handling and network synchronization.
3. Data Storage Systems: The IC can be utilized in storage arrays and RAID controllers to generate clock signals for data read/write operations and disk array synchronization.
4. Industrial Automation: It can be integrated into programmable logic controllers (PLCs) and industrial control systems to provide accurate timing for process control and synchronization.
5. Consumer Electronics: The device can be used in high-end audio/video equipment, gaming consoles, and digital cameras to generate clock signals for audio/video processing and synchronization.

Detailed Alternative Models

1. SI5338A-B04680-GMR: Similar to SI5338B-B04680-GMR but with a different pin configuration.
2. SI5339B-B04680-GMR: A higher-performance version with extended frequency range and additional features.
3. SI5341B-B04680-GMR: A clock generator IC with integrated jitter attenuator for even lower jitter performance.
4. SI5368B-B04680-GMR: A clock generator IC with built-in