SI5351A-B07302-GMR

Overview

Category

SI5351A-B07302-GMR belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a clock generator and frequency synthesizer in various electronic devices.

Characteristics

• Highly versatile and programmable
• Low phase noise
• Wide frequency range
• Compact package size
• Easy to integrate into circuit designs

Package

The SI5351A-B07302-GMR is available in a small form factor package, typically a QFN (Quad Flat No-leads) package.

Essence

The essence of SI5351A-B07302-GMR lies in its ability to generate accurate and stable clock signals for precise timing and synchronization in electronic systems.

Packaging/Quantity

The IC is usually supplied in tape and reel packaging, with a standard quantity of 2500 units per reel.

Specifications and Parameters

• Frequency Range: 8 kHz to 160 MHz
• Output Channels: 3
• Supply Voltage: 2.5V to 3.63V
• Operating Temperature Range: -40°C to +85°C
• Phase Noise: -150 dBc/Hz at 10 kHz offset (typical)

Pin Configuration

The pin configuration of SI5351A-B07302-GMR is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage input | | 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 clock channel 0 | | 8 | CLK1 | Output clock channel 1 | | 9 | CLK2 | Output clock channel 2 |

Functional Characteristics

• Highly programmable frequency synthesis
• Configurable output channels and frequencies
• Integrated crystal oscillator
• I2C interface for easy control and configuration
• Low jitter and phase noise performance

Advantages and Disadvantages

Advantages

• Versatile and flexible frequency generation
• High accuracy and stability
• Compact size for space-constrained designs
• Easy integration into various electronic systems

Disadvantages

• Limited frequency range compared to some other clock generators
• Requires external crystal oscillator for operation

Applicable Range of Products

SI5351A-B07302-GMR is widely used in the following applications: - Communication systems - Test and measurement equipment - Audio and video devices - Industrial automation - Embedded systems

Working Principles

The SI5351A-B07302-GMR operates based on the principle of fractional-N frequency synthesis. It utilizes a phase-locked loop (PLL) to generate precise clock signals by dividing down a reference frequency.

Detailed Application Field Plans

The SI5351A-B07302-GMR can be applied in various fields, including: 1. Wireless communication systems: Provides accurate timing for wireless transceivers. 2. Data acquisition systems: Synchronizes data sampling and processing. 3. Audio/video equipment: Generates clock signals for audio and video synchronization. 4. Industrial control systems: Enables precise timing for control and monitoring processes. 5. IoT devices: Facilitates synchronized communication between connected devices.

Detailed Alternative Models

Some alternative models to SI5351A-B07302-GMR include: - SI5351B-B07302-GMR - SI5351C-B07302-GMR - SI5351D-B07302-GMR

5 Common Technical Questions and Answers

1. Q: What is the maximum frequency that SI5351A-B07302-GMR can generate? A: The maximum frequency range is 160 MHz.

2. Q: Can I use this IC in a battery-powered device? A: Yes, the supply voltage range of 2.5V to 3.63V makes it suitable for battery-powered applications.

3. Q: How many output channels does SI5351A-B07302-GMR have? A: It has three output channels (CLK0, CLK1, and CLK2).

4. Q: Is an external crystal oscillator required for operation? A: Yes, an external crystal oscillator is needed as a reference for frequency synthesis.

5. Q: What is the typical phase noise performance of SI5351A-B07302-GMR? A: The typical phase noise at a 10 kHz offset is -150 dBc/Hz.

This concludes the encyclopedia entry for SI5351A-B07302-GMR.