SI5338K-B08011-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: 80-pin QFN (Quad Flat No-Lead)
• Essence: Provides clock signals for various applications with precise timing control.

Specifications

• Input Frequency Range: 1 MHz to 710 MHz
• Output Frequency Range: 1 kHz to 945 MHz
• Number of Outputs: 8
• Supply Voltage: 2.5 V to 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDDA
2. VSSA
3. XAXB0
4. XAXB1
5. XAXB2
6. XAXB3
7. XAXB4
8. XAXB5
9. XAXB6
10. XAXB7 ...
11. VSSD

Functional Features

• Flexible frequency synthesis and multiplication
• Low phase noise and jitter
• Programmable output formats
• Spread Spectrum Clocking (SSC) support
• I2C interface for configuration and control

Advantages

• Wide frequency range
• High precision and stability
• Programmable features for customization
• Small form factor package
• Low power consumption

Disadvantages

• Complex configuration for beginners
• Limited number of outputs
• Higher cost compared to basic clock generators

Scope of Application Products

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

Working Principles

The SI5338K-B08011-GMR uses a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate precise clock signals. It takes an input frequency and multiplies it to produce the desired output frequency with low jitter and phase noise.

Detailed Application Field Cases

1. High-speed Ethernet switches requiring synchronized clock signals for data transmission.
2. Wireless communication systems needing accurate timing for signal synchronization.
3. Data centers utilizing multiple servers that require synchronized clocking.
4. Test equipment requiring precise timing for accurate measurements.
5. Industrial control systems relying on synchronized clocks for coordinated operations.

Detailed Alternative Models

• SI5338A-B08011-GMR
• SI5338B-B08011-GMR
• SI5338C-B08011-GMR

5 Common Technical Questions and Answers

1. Q: Can I use the SI5338K-B08011-GMR with a 5V supply voltage? A: No, the recommended supply voltage range is 2.5V to 3.3V.

2. Q: How many different output formats can be programmed? A: The SI5338K-B08011-GMR supports up to 8 programmable output formats.

3. Q: Does this IC support Spread Spectrum Clocking (SSC)? A: Yes, it has built-in support for SSC.

4. Q: What is the maximum output frequency this IC can generate? A: The SI5338K-B08011-GMR can generate frequencies up to 945 MHz.

5. Q: Is there a software tool available for configuring the IC? A: Yes, Silicon Labs provides a software tool called "ClockBuilder Pro" for easy configuration.

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