SI5351A-B06527-GMR

Overview

• Category: Integrated Circuit
• Use: Clock Generator
• Characteristics: High frequency accuracy, low jitter, programmable output frequencies
• Package: 20-QFN (3x3mm)
• Essence: Silicon-based clock generator IC
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications and Parameters

• Frequency Range: 8kHz to 160MHz
• Output Channels: 3
• Supply Voltage: 2.8V to 3.63V
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: <1ps RMS (typical)

Pin Configuration

The SI5351A-B06527-GMR has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power Supply Voltage | | 2 | GND | Ground | | 3 | SDA | I2C Serial Data Input/Output | | 4 | SCL | I2C Serial Clock Input | | 5 | XIN | Crystal Oscillator Input | | 6 | XOUT | Crystal Oscillator Output | | 7 | CLK0 | Output Channel 0 | | 8 | CLK1 | Output Channel 1 | | 9 | CLK2 | Output Channel 2 |

Functional Characteristics

• Programmable PLLs for generating accurate clock signals
• Flexible output frequency programming
• Low phase noise and jitter
• I2C interface for easy control and configuration

Advantages and Disadvantages

Advantages: - High frequency accuracy - Low jitter - Small package size - Easy to use and configure

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

Applicable Range of Products

The SI5351A-B06527-GMR is suitable for various applications that require accurate clock signals, such as: - Communication systems - Test and measurement equipment - Audio and video equipment - Industrial automation

Working Principles

The SI5351A-B06527-GMR utilizes phase-locked loop (PLL) technology to generate precise clock signals. It takes input from an external crystal oscillator and uses programmable PLLs to multiply and divide the frequency to achieve the desired output frequencies.

Detailed Application Field Plans

1. Communication Systems: The SI5351A-B06527-GMR can be used in wireless communication systems to generate clock signals for data transmission and reception.
2. Test and Measurement Equipment: It can be employed in oscilloscopes, signal generators, and other test instruments to provide accurate timing references.
3. Audio and Video Equipment: The IC can generate clock signals for audio and video processing in devices like digital audio players and high-definition televisions.
4. Industrial Automation: It can be utilized in industrial control systems to synchronize various components and ensure precise timing.

Detailed Alternative Models

Some alternative models to the SI5351A-B06527-GMR include: - SI5351B-B-GM: Similar features but with a different package size (10-QFN) - MAX038CPP: Functionally similar but with a wider frequency range (10Hz to 20MHz)

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5351A-B06527-GMR? A: The maximum output frequency is 160MHz.

2. Q: Can I use a different crystal oscillator with this IC? A: Yes, as long as it meets the specified requirements (e.g., frequency, voltage).

3. Q: How many output channels can be programmed? A: The SI5351A-B06527-GMR has three programmable output channels.

4. Q: What is the typical phase jitter of this IC? A: The typical phase jitter is less than 1ps RMS.

5. Q: Is there a development kit available for this IC? A: Yes, there are development kits and evaluation boards available from the manufacturer for easy prototyping and testing.

This encyclopedia entry provides an overview of the SI5351A-B06527-GMR clock generator IC, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.