SI5338A-B02426-GM

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: QFN-24
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 1.8V to 3.3V
• Output Frequency Range: 1kHz to 808MHz
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage: 2.5V or 3.3V
• Power Dissipation: 0.6W (typical)

Detailed and Complete Pin Configuration

The SI5338A-B02426-GM has a total of 24 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage | | 2 | GND | Ground | | 3 | XAXB | Differential clock input | | 4 | XAXC | Differential clock input | | 5 | XAXD | Differential clock input | | 6 | XAXB# | Complementary differential clock input | | 7 | XAXC# | Complementary differential clock input | | 8 | XAXD# | Complementary differential clock input | | 9 | CLKIN | Single-ended clock input | | 10 | CLKIN# | Complementary single-ended clock input | | 11 | SDA | I2C serial data input | | 12 | SCL | I2C serial clock input | | 13-16 | GND | Ground | | 17-20 | OUT0-OUT3 | Programmable differential clock outputs | | 21-24 | GND | Ground |

Functional Characteristics

The SI5338A-B02426-GM is a highly versatile clock generator and multiplier. Its key functional characteristics include: - Flexible frequency synthesis and multiplication capabilities - Low jitter output clocks for high-performance applications - Support for various input and output options, including differential and single-ended signals - Integrated I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - Wide input voltage range allows compatibility with different systems - Programmable output frequencies offer flexibility in clock generation - Low jitter ensures accurate timing for sensitive applications

Disadvantages: - Limited number of programmable outputs (4 in total) - Relatively high power dissipation compared to some other clock generators

Applicable Range of Products

The SI5338A-B02426-GM is suitable for use in a wide range of electronic devices and systems that require precise clock generation and multiplication. It finds applications in: - Communication equipment - Data centers - Industrial automation - Test and measurement instruments - Consumer electronics

Working Principles

The SI5338A-B02426-GM utilizes advanced PLL (Phase-Locked Loop) technology to generate and multiply clock signals. It takes an input clock signal and uses internal dividers and multipliers to produce multiple output clocks with programmable frequencies. The device also incorporates a feedback loop to minimize jitter and ensure stable and accurate timing.

Detailed Application Field Plans

1. Communication Equipment: The SI5338A-B02426-GM can be used in routers, switches, and network interface cards to provide synchronized clock signals for data transmission and processing.
2. Data Centers: It can be employed in servers and storage systems to generate precise clock signals for data synchronization and timing.
3. Industrial Automation: The device finds application in programmable logic controllers (PLCs) and industrial control systems, ensuring accurate timing for synchronized operations.
4. Test and Measurement Instruments: The SI5338A-B02426-GM is suitable for use in oscilloscopes, signal generators, and other test equipment that require precise timing and synchronization.
5. Consumer Electronics: It can be utilized in high-end audio/video equipment, gaming consoles, and digital televisions to provide stable clock signals for improved performance.

Detailed Alternative Models

1. SI5338B-B02426-GM: Similar to SI5338A-B02426-GM but with additional features for enhanced performance.
2. SI5339A-B02426-GM: A higher-performance version of the SI5338A-B02426-GM with extended frequency range and lower jitter.
3. SI5341A-B02426-GM: A clock generator and multiplier with more programmable outputs and advanced features for demanding applications.