SI5350A-B04877-GM

Product Overview

Category

The SI5350A-B04877-GM belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for generating clock signals.

Characteristics

• Integrated circuit
• Clock signal generator
• High precision and accuracy
• Low power consumption
• Wide frequency range
• Programmable output frequencies
• Multiple outputs

Package

The SI5350A-B04877-GM is available in a small form factor package, typically a QFN (Quad Flat No-leads) package.

Essence

The essence of the SI5350A-B04877-GM lies in its ability to generate accurate and programmable clock signals for various applications.

Packaging/Quantity

The SI5350A-B04877-GM is usually packaged in reels or trays, with a typical quantity of 2500 units per reel.

Specifications

• Supply voltage: 2.5V to 3.63V
• Output frequency range: 8kHz to 160MHz
• Number of outputs: 8
• Output types: LVCMOS, LVDS, CMOS, or LVPECL
• Programmable PLLs: 3
• I2C interface for configuration

Detailed Pin Configuration

1. VDD - Power supply voltage
2. GND - Ground
3. SDA - I2C data line
4. SCL - I2C clock line
5. OUT0 - Output 0
6. OUT1 - Output 1
7. OUT2 - Output 2
8. OUT3 - Output 3
9. OUT4 - Output 4
10. OUT5 - Output 5
11. OUT6 - Output 6
12. OUT7 - Output 7

Functional Features

• High-frequency accuracy and stability
• Flexible output frequency programming
• Low phase noise
• Fast frequency switching capability
• Output enable/disable control for power management
• Spread spectrum clocking support
• Integrated crystal oscillator for reference frequency

Advantages and Disadvantages

Advantages

• Wide frequency range allows for versatile applications
• Programmable outputs provide flexibility
• Low power consumption for energy-efficient designs
• High precision and accuracy ensure reliable performance
• Multiple outputs enable simultaneous clock signal generation

Disadvantages

• Requires external crystal oscillator for reference frequency
• Limited number of PLLs may restrict complex frequency synthesis

Working Principles

The SI5350A-B04877-GM operates based on the principle of phase-locked loop (PLL) frequency synthesis. It utilizes a crystal oscillator as a reference frequency source and generates multiple clock signals with precise frequencies and phases. The programmable PLLs allow for flexible frequency synthesis, while the integrated circuit design ensures low power consumption and high accuracy.

Detailed Application Field Plans

The SI5350A-B04877-GM finds applications in various fields, including:

1. Telecommunications: Used in communication systems for clock synchronization and timing purposes.
2. Consumer Electronics: Integrated into devices such as smartphones, tablets, and digital cameras to generate clock signals for data processing and display synchronization.
3. Industrial Automation: Employed in industrial control systems for precise timing and synchronization of processes.
4. Test and Measurement Equipment: Utilized in instruments like oscilloscopes and signal generators to generate accurate clock signals for signal analysis and testing.
5. Networking Equipment: Incorporated into routers, switches, and network servers for synchronization and timing functions.

Detailed and Complete Alternative Models

1. SI5351A-B-GT: Similar to SI5350A-B04877-GM but with 10 outputs instead of 8.
2. SI5341A-B-GM: Offers higher frequency range and more PLLs for advanced applications.
3. MAX038CPP: Analog function generator IC with programmable frequency output.

These alternative models provide similar functionalities and can be considered based on specific requirements and design constraints.

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