SI5338A-B02028-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: 20-QFN (Quad Flat No-Lead)
• Essence: Clock Generation and Distribution
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Frequency Range: 1 MHz to 808 MHz
• Output Format: LVPECL, LVDS, HCSL, or CMOS
• Supply Voltage: 2.5 V to 3.3 V
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: < 0.3 ps RMS (Root Mean Square)

Detailed and Complete Pin Configuration

The SI5338A-B02028-GMR has a total of 20 pins. The pin configuration is as follows:

1. XAXB: Crystal Input
2. XAXT: Crystal Input
3. GND: Ground
4. VDDO: Output Power Supply
5. VDD: Core Power Supply
6. VDDO: Output Power Supply
7. GND: Ground
8. CLKOUT0: Clock Output 0
9. CLKOUT1: Clock Output 1
10. CLKOUT2: Clock Output 2
11. CLKOUT3: Clock Output 3
12. GND: Ground
13. SDA: I2C Serial Data
14. SCL: I2C Serial Clock
15. GND: Ground
16. NC: No Connection
17. NC: No Connection
18. GND: Ground
19. NC: No Connection
20. NC: No Connection

Functional Characteristics

• Flexible clock generation and distribution
• Programmable output frequencies and formats
• Low phase jitter for high-performance applications
• I2C interface for easy configuration

Advantages and Disadvantages

Advantages: - Wide frequency range - Multiple output formats - Low phase jitter - Programmable features

Disadvantages: - Requires external crystal input - Limited number of output channels

Applicable Range of Products

The SI5338A-B02028-GMR is suitable for various applications that require precise clock generation and distribution. It can be used in telecommunications, networking, data centers, industrial automation, and other electronic systems.

Working Principles

The SI5338A-B02028-GMR uses a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) techniques to generate and distribute clock signals. The device takes an external crystal input and generates multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

1. Telecommunications: Use the SI5338A-B02028-GMR to generate clock signals for high-speed data transmission in communication systems.
2. Networking: Employ the device to synchronize network switches and routers, ensuring accurate data transfer.
3. Data Centers: Utilize the SI5338A-B02028-GMR to distribute clock signals to servers, storage systems, and network equipment in data centers.
4. Industrial Automation: Apply the device in industrial control systems to synchronize sensors, actuators, and other components.
5. Electronic Systems: Use the SI5338A-B02028-GMR in various electronic devices that require precise timing, such as test and measurement equipment, audio/video systems, and medical devices.

Detailed Alternative Models

1. SI5338B-B02028-GMR: Similar to SI5338A-B02028-GMR but with additional features.
2. SI5339A-B02028-GMR: Higher-performance version with lower phase jitter.
3. SI5341A-B02028-GMR: Clock generator with more output channels and advanced features.

5 Common Technical Questions and Answers

1. Q: Can the SI5338A-B02028-GMR generate non-standard clock frequencies? A: Yes, the device allows programming of custom frequencies within its specified range.

2. Q: What is the typical phase jitter performance of the SI5338A-B02028-GMR? A: The device has a phase jitter of less than 0.3 ps RMS, ensuring accurate timing in sensitive applications.

3. Q: How can I configure the SI5338A-B02028-GMR for my specific requirements? A: The device can be easily configured using the I2C interface and appropriate software tools provided by the manufacturer.

4. Q: Is an external crystal required for the SI5338A-B02028-GMR to operate? A: Yes, the device relies on an external crystal input for generating precise clock signals.

5. Q: Can the SI5338A-B02028-GMR be