SI5351A-B02449-GTR

Overview

Category

SI5351A-B02449-GTR belongs to the category of integrated circuits (ICs).

Use

It is commonly used in electronic devices for generating clock signals.

Characteristics

• High frequency accuracy and stability
• Low phase noise
• Wide frequency range
• Programmable output frequencies
• Small package size

Package

SI5351A-B02449-GTR is available in a small surface mount package.

Essence

The essence of SI5351A-B02449-GTR lies in its ability to generate accurate and stable clock signals for various applications.

Packaging/Quantity

This product is typically packaged in reels or trays, with a 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: -135 dBc/Hz at 10 kHz offset

Pin Configuration

The pin configuration of SI5351A-B02449-GTR is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage | | 2 | GND | Ground | | 3 | SDA | I2C data input/output | | 4 | SCL | I2C 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

SI5351A-B02449-GTR offers the following functional characteristics:

• Programmable output frequencies with fine resolution
• Ability to generate multiple independent clock signals simultaneously
• Flexible frequency synthesis and multiplication options
• Low jitter and phase noise performance
• I2C interface for easy control and configuration

Advantages and Disadvantages

Advantages

• High frequency accuracy and stability
• Wide frequency range
• Small package size
• Programmable output frequencies

Disadvantages

• Limited number of output channels (3 in this case)
• Requires external crystal oscillator for operation

Applicable Range of Products

SI5351A-B02449-GTR is suitable for a wide range of electronic devices that require accurate and stable clock signals, such as: - Communication systems - Test and measurement equipment - Audio and video equipment - Industrial automation systems - Embedded systems

Working Principles

SI5351A-B02449-GTR utilizes a fractional-N PLL (Phase-Locked Loop) architecture to generate precise clock signals. It takes an input reference frequency and uses a programmable divider and multiplier to synthesize the desired output frequencies.

Detailed Application Field Plans

SI5351A-B02449-GTR can be used in various applications, including: 1. Wireless communication systems: Provides accurate timing for data transmission and reception. 2. Frequency synthesizers: Generates stable clock signals for RF signal generation. 3. Audio/video equipment: Ensures precise synchronization of audio and video components. 4. Test and measurement instruments: Provides accurate timing for signal analysis and measurement. 5. Industrial automation systems: Synchronizes different components and processes in industrial control systems.

Detailed Alternative Models

Some alternative models to SI5351A-B02449-GTR are: - SI5351B-B02449-GTR - SI5351C-B02449-GTR - SI5351D-B02449-GTR

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of SI5351A-B02449-GTR? A: The maximum output frequency is 160 MHz.

2. Q: Can I use this IC with a 3.3V power supply? A: Yes, SI5351A-B02449-GTR supports a supply voltage range of 2.5V to 3.63V.

3. Q: How many output channels does SI5351A-B02449-GTR have? A: It has three output channels.

4. Q: Does SI5351A-B02449-GTR require an external crystal oscillator? A: Yes, an external crystal oscillator is required for its operation.

5. Q: What is the phase noise performance of SI5351A-B02449-GTR? A: It has a phase noise of -135 dBc/Hz at a 10 kHz offset.

This concludes the encyclopedia entry for SI5351A-B02449-GTR