SI5338L-B06664-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: 64-pin QFN (Quad Flat No-Lead)
• Essence: Provides clock signals for various electronic devices

Specifications

• Input Voltage Range: 2.375V to 3.63V
• Output Frequency Range: 1kHz to 808MHz
• Number of Outputs: 6
• Output Types: LVPECL, LVDS, HCSL, CMOS
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDDO1: Power supply for Output 1
2. OUT1: Output 1 signal
3. GND: Ground
4. VDDI: Power supply for internal circuitry
5. SDA: Serial Data Input
6. SCL: Serial Clock Input
7. VDDO2: Power supply for Output 2
8. OUT2: Output 2 signal
9. ...

Functional Features

• Flexible input reference options
• Programmable output frequencies and formats
• Spread Spectrum Clocking (SSC) support
• I2C interface for configuration and control
• Low phase noise and jitter performance

Advantages

• Wide operating voltage range
• High frequency accuracy
• Multiple output types for compatibility
• Easy configuration through I2C interface
• Low power consumption

Disadvantages

• Complex pin configuration
• Limited number of outputs
• Requires external components for proper operation
• Relatively high cost compared to simpler clock generators
• Not suitable for low-power applications

Scope of Application Products

• Networking equipment
• Telecommunications devices
• Data storage systems
• Industrial automation
• Test and measurement instruments

Working Principles

The SI5338L-B06664-GMR generates clock signals by multiplying the input reference frequency. It uses a phase-locked loop (PLL) to multiply and divide the frequency, providing precise and stable clock outputs for various applications.

Detailed Application Field Cases

1. Networking Switch: The SI5338L-B06664-GMR is used to generate clock signals for Ethernet ports, ensuring accurate data transmission.
2. Wireless Base Station: This IC provides synchronized clock signals for multiple wireless channels, maintaining reliable communication.
3. Data Storage System: The SI5338L-B06664-GMR generates clock signals for data read/write operations, improving system performance.

Detailed Alternative Models

• SI5332A-B-GM: Similar clock generator with fewer outputs
• SI5341B-B-GM: Clock generator with higher output frequency range
• SI5368C-B-GM: Multi-channel clock generator with integrated voltage-controlled crystal oscillator (VCXO)

5 Common Technical Questions and Answers

1. Q: Can I use a different input voltage than specified? A: No, the SI5338L-B06664-GMR requires a specific input voltage range for proper operation.

2. Q: How do I program the output frequencies? A: The desired frequencies can be programmed through the I2C interface using the provided software or commands.

3. Q: What is the maximum output frequency supported? A: The SI5338L-B06664-GMR supports output frequencies up to 808MHz.

4. Q: Can I use this IC in a battery-powered device? A: While technically possible, the relatively high power consumption makes it less suitable for low-power applications.

5. Q: Is the spread spectrum clocking feature mandatory? A: No, the spread spectrum clocking feature is optional and can be enabled or disabled based on the application requirements.

This concludes the encyclopedia entry for SI5338L-B06664-GMR.