SI5338A-B06038-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency performance
  • Low jitter
  • Programmable output frequencies
  • Flexible input/output options
• Package: BGA (Ball Grid Array)
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 1.8V to 3.3V
• Output Frequency Range: 1kHz to 710MHz
• Number of Outputs: 8
• Supply Voltage: 2.5V or 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SI5338A-B06038-GMR has the following pin configuration:

1. VDDO
2. GND
3. XIN
4. XOUT
5. VDDI
6. SDA
7. SCL
8. VDDA
9. CLK0_OUT
10. CLK1_OUT
11. CLK2_OUT
12. CLK3_OUT
13. CLK4_OUT
14. CLK5_OUT
15. CLK6_OUT
16. CLK7_OUT
17. VDDO
18. GND

Functional Characteristics

• Clock multiplication and division
• Spread Spectrum Clocking (SSC) support
• I2C interface for programming and control
• Integrated crystal oscillator
• Output enable/disable control
• Programmable rise/fall times

Advantages and Disadvantages

Advantages: - High-frequency performance - Low jitter - Flexible output options - Easy programmability

Disadvantages: - Limited output frequency range - Requires external crystal oscillator

Applicable Range of Products

The SI5338A-B06038-GMR is suitable for various applications that require precise clock generation and multiplication. It can be used in telecommunications, networking, data centers, industrial automation, and consumer electronics.

Working Principles

The SI5338A-B06038-GMR utilizes a phase-locked loop (PLL) to generate and multiply input clock signals. The PLL locks onto the input frequency and generates multiple output clocks with programmable frequencies and characteristics.

Detailed Application Field Plans

1. Telecommunications: Used in base stations and network equipment for accurate timing synchronization.
2. Networking: Provides clock signals for switches, routers, and other network devices.
3. Data Centers: Ensures precise timing for servers, storage systems, and high-speed interconnects.
4. Industrial Automation: Synchronizes control systems, PLCs, and sensors in manufacturing environments.
5. Consumer Electronics: Used in TVs, set-top boxes, and audio/video equipment for reliable timing.

Detailed Alternative Models

1. SI5338B-B06038-GMR: Similar to SI5338A but with additional features.
2. SI5339A-B06038-GMR: Higher-performance version with extended frequency range.
3. SI5340A-B06038-GMR: Clock generator with more output channels and advanced features.

5 Common Technical Questions and Answers

1. Q: Can I use a different supply voltage? A: No, the SI5338A-B06038-GMR requires a supply voltage of either 2.5V or 3.3V.

2. Q: How do I program the output frequencies? A: The frequencies can be programmed using the I2C interface and appropriate software commands.

3. Q: What is the maximum output frequency? A: The SI5338A-B06038-GMR supports output frequencies up to 710MHz.

4. Q: Can I disable specific output channels? A: Yes, individual output channels can be enabled or disabled using the control registers.

5. Q: Is an external crystal oscillator required? A: Yes, an external crystal oscillator is needed for the SI5338A-B06038-GMR to generate accurate clock signals.

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