SI5338F-B04371-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: 24-pin QFN (Quad Flat No-Lead)
• Essence: Provides clock signals 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 710MHz
• Output Format: LVCMOS, LVDS, HCSL, or LVPECL
• Programmable Features: Output frequency, output format, spread spectrum modulation, etc.
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

1. VDDO: Output Power Supply
2. GND: Ground
3. XAXB: Differential Input Clock
4. XAXA: Differential Input Clock
5. VDDI: Input Power Supply
6. SDA: I2C Serial Data
7. SCL: I2C Serial Clock
8. VDDO: Output Power Supply
9. OUT0: Programmable Output Clock
10. OUT1: Programmable Output Clock
11. OUT2: Programmable Output Clock
12. OUT3: Programmable Output Clock
13. OUT4: Programmable Output Clock
14. OUT5: Programmable Output Clock
15. OUT6: Programmable Output Clock
16. OUT7: Programmable Output Clock
17. OUT8: Programmable Output Clock
18. OUT9: Programmable Output Clock
19. OUT10: Programmable Output Clock
20. OUT11: Programmable Output Clock
21. OUT12: Programmable Output Clock
22. OUT13: Programmable Output Clock
23. OUT14: Programmable Output Clock
24. VDDO: Output Power Supply

Functional Characteristics

• Generates up to 15 programmable output clocks
• Supports various output formats (LVCMOS, LVDS, HCSL, LVPECL)
• Low jitter and high frequency accuracy for precise timing requirements
• Flexible programming options through I2C interface
• Spread spectrum modulation capability for EMI reduction

Advantages and Disadvantages

Advantages: - Wide range of programmable output frequencies - High accuracy and low jitter for reliable clock signals - Versatile output formats for compatibility with different devices - Spread spectrum modulation reduces electromagnetic interference

Disadvantages: - Requires I2C interface for programming - Limited number of output pins (15 maximum)

Applicable Range of Products

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

Working Principles

The SI5338F-B04371-GMR is a clock generator IC that utilizes an internal phase-locked loop (PLL) to generate precise clock signals. It takes an input clock signal and uses the PLL to multiply or divide the frequency to achieve the desired output frequency. The output format can be programmed to match the requirements of the connected devices.

Detailed Application Field Plans

1. Telecommunications Equipment: Provides synchronized clock signals for network switches, routers, and base stations.
2. Networking Devices: Enables accurate timing for Ethernet switches, wireless access points, and network interface cards.
3. Data Storage Systems: Ensures precise timing for hard disk drives, solid-state drives, and RAID controllers.
4. Industrial Automation: Synchronizes control systems, PLCs, and motor drives in manufacturing and process automation.
5. Consumer Electronics: Provides clock signals for audio/video equipment, gaming consoles, and smart home devices.

Detailed Alternative Models

1. SI5332A-B04371-GMR: Similar clock generator IC with a different pin configuration.
2. SI5341C-B04371-GMR: Clock generator IC with additional features like integrated voltage regulators.
3. SI5368B-B04371-GMR: Multi-channel clock generator IC with higher output pin count.

5 Common Technical Questions and Answers

1. Q: Can I program the output frequency on-the-fly? A: Yes, the SI5338F-B04371-GMR supports dynamic frequency programming through the I2C interface.

2. Q: What is the typical jitter performance of this IC? A: The typical RMS phase jitter is less than 0.5 picoseconds.

3. Q: Can I use LVCMOS output format for high-speed applications? A: No, LVCMOS is typically used for low-speed applications. For high-speed applications, LVDS or LVPECL formats are recommended.

4. Q: Is there any built-in frequency margining feature? A: Yes,