SI5350A-B04555-GM

Product Overview

Category

The SI5350A-B04555-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-B04555-GM is available in a compact surface mount package.

Essence

The essence of this product lies in its ability to generate accurate clock signals for various applications.

Packaging/Quantity

The SI5350A-B04555-GM is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Supply voltage: 2.5V - 3.63V
• Output frequency range: 8kHz - 160MHz
• Number of outputs: 3
• Output types: Square wave, LVCMOS
• Phase noise: -140dBc/Hz @ 100kHz offset
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The SI5350A-B04555-GM has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground
3. XTAL: Crystal oscillator input
4. SDA: Serial data input
5. SCL: Serial clock input
6. CLK0: Output clock 0
7. CLK1: Output clock 1
8. CLK2: Output clock 2

Functional Features

• Frequency synthesis using PLL technology
• Programmable output frequencies and formats
• Low jitter and phase noise
• I2C interface for easy configuration
• Spread spectrum modulation support
• Power-down mode for reduced power consumption

Advantages and Disadvantages

Advantages

• High precision and accuracy in generating clock signals
• Wide frequency range allows for versatile applications
• Low power consumption for energy-efficient designs
• Multiple outputs provide flexibility in system integration
• Easy configuration through the I2C interface

Disadvantages

• Limited number of output channels (3)
• Requires an external crystal oscillator for operation

Working Principles

The SI5350A-B04555-GM utilizes phase-locked loop (PLL) technology to generate clock signals. It takes an input reference frequency from an external crystal oscillator and uses a programmable divider to synthesize the desired output frequencies. The PLL ensures precise frequency synthesis by comparing the divided output with a feedback signal from a voltage-controlled oscillator (VCO). The resulting clock signals are then distributed to the output channels.

Detailed Application Field Plans

The SI5350A-B04555-GM finds applications in various electronic systems, including:

1. Communication devices: Used for clock synchronization in wireless communication systems, such as cellular base stations and Wi-Fi routers.
2. Test and measurement equipment: Provides accurate timing signals for oscilloscopes, signal generators, and spectrum analyzers.
3. Audio/video equipment: Enables synchronization of audio and video signals in multimedia devices, such as televisions and home theater systems.
4. Industrial automation: Used in control systems and PLCs (Programmable Logic Controllers) for precise timing and synchronization.
5. Embedded systems: Provides clock signals for microcontrollers, digital signal processors, and other embedded devices.

Detailed and Complete Alternative Models

1. SI5351A-B-GT: Similar to SI5350A-B04555-GM but with additional features like fractional-N synthesis and higher output frequency range.
2. MAX038CPP: Functionally equivalent waveform generator IC with integrated voltage-controlled oscillator.
3. LTC6904CMS8: Programmable oscillator IC with multiple output frequencies and low power consumption.

These alternative models offer similar functionality to the SI5350A-B04555-GM and can be considered as alternatives based on specific application requirements.

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