SI5338J-B07855-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 808MHz
• Output Format: LVCMOS, LVDS, HCSL, or LVPECL
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 100mA (typical)

Detailed and Complete Pin Configuration

1. VDDO
2. GND
3. XAXB
4. XAXA
5. VDDI
6. VDDO
7. GND
8. CLKIN
9. GND
10. CLKOUT0
11. CLKOUT1
12. CLKOUT2
13. CLKOUT3
14. CLKOUT4
15. CLKOUT5
16. CLKOUT6
17. CLKOUT7
18. CLKOUT8
19. CLKOUT9
20. GND
21. SDA
22. SCL
23. GND
24. VDDI

Functional Characteristics

• Flexible clock synthesis and distribution
• Programmable output frequencies and formats
• Low phase noise and jitter
• Spread Spectrum support
• I2C interface for configuration

Advantages and Disadvantages

Advantages: - Wide range of output frequencies - High accuracy and stability - Easy configuration through I2C interface - Low power consumption

Disadvantages: - Relatively complex pin configuration - Requires external components for proper operation

Applicable Range of Products

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

Working Principles

The SI5338J-B07855-GMR is a clock generator IC that uses a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate precise clock signals. It takes an input reference clock and produces multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

1. Telecommunications: Provides synchronized clock signals for network switches and routers.
2. Data Storage Systems: Generates clock signals for data transfer and synchronization in storage devices.
3. Industrial Automation: Synchronizes various control systems and sensors in industrial machinery.
4. Consumer Electronics: Provides clock signals for audio/video processing, display panels, and communication interfaces.
5. Networking Devices: Generates clock signals for Ethernet switches, wireless access points, and network processors.

Detailed Alternative Models

• SI5332J-B07855-GMR
• SI5336J-B07855-GMR
• SI5337J-B07855-GMR
• SI5339J-B07855-GMR
• SI5340J-B07855-GMR

5 Common Technical Questions and Answers

1. Q: Can I use the SI5338J-B07855-GMR with a 3.3V power supply? A: Yes, the IC supports an input voltage range of 2.375V to 3.63V, including 3.3V.

2. Q: What is the maximum output frequency of this clock generator? A: The SI5338J-B07855-GMR can generate output frequencies up to 808MHz.

3. Q: Does this IC support spread spectrum modulation? A: Yes, the SI5338J-B07855-GMR has built-in support for spread spectrum clocking.

4. Q: How can I configure the output frequencies of this clock generator? A: The IC can be programmed through the I2C interface using specific register settings.

5. Q: Are there any evaluation boards available for testing this clock generator? A: Yes, Silicon Labs provides evaluation boards and software tools for easy testing and development.

[1100 words]