SI5351A-B08506-GT

Overview

Category

SI5351A-B08506-GT belongs to the category of integrated circuits (ICs).

Use

This product 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

The SI5351A-B08506-GT is available in a small surface-mount package.

Essence

The essence of SI5351A-B08506-GT 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 1000 units per reel/tray.

Specifications and Parameters

The following are the specifications and parameters of SI5351A-B08506-GT:

• 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: -140 dBc/Hz @ 10 kHz offset (typical)

Pin Configuration

The pin configuration of SI5351A-B08506-GT is as follows:

```

Pin Name Function

VDD Power supply GND Ground SDA I2C data input/output SCL I2C clock input CLK0 Output clock channel 0 CLK1 Output clock channel 1 CLK2 Output clock channel 2 ```

Functional Characteristics

SI5351A-B08506-GT offers the following functional characteristics:

• Programmable frequency synthesis
• Fractional-N and Integer-N modes
• Spread spectrum modulation
• Clock output enable/disable control
• I2C interface for configuration

Advantages and Disadvantages

Advantages

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

Disadvantages

• Requires external microcontroller or host device for configuration
• Limited number of output channels (3)

Applicable Range of Products

SI5351A-B08506-GT is suitable for a wide range of applications, including:

• Communication systems
• Test and measurement equipment
• Audio/video equipment
• Industrial automation
• Embedded systems

Working Principles

The SI5351A-B08506-GT operates based on the principle of frequency synthesis. It generates clock signals by dividing down a high-frequency reference input using a programmable divider.

Detailed Application Field Plans

SI5351A-B08506-GT can be used in various application fields, such as:

1. Wireless communication systems: Provides accurate clock signals for data transmission and reception.
2. Frequency synthesizers: Generates stable clock signals for local oscillators in RF systems.
3. Audio/video equipment: Ensures precise timing for audio and video processing.
4. Test and measurement instruments: Provides reliable clock signals for accurate measurements.
5. Industrial automation: Synchronizes timing in control systems for precise operation.

Detailed Alternative Models

Some alternative models to SI5351A-B08506-GT include:

• SI5351B-B08506-GT
• SI5351C-B08506-GT
• SI5351D-B08506-GT

These models offer similar functionality but may have different specifications and pin configurations.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of SI5351A-B08506-GT? A: The maximum output frequency is 160 MHz.

2. Q: Can I program the output frequencies of SI5351A-B08506-GT? A: Yes, the output frequencies are programmable through the I2C interface.

3. Q: What is the typical phase noise performance of SI5351A-B08506-GT? A: The typical phase noise at a 10 kHz offset is -140 dBc/Hz.

4. Q: Does SI5351A-B08506-GT require an external power supply? A: Yes, it requires a supply voltage between 2.5V and 3.63V.

5. Q: How many output channels does SI5351A-B08506-GT have? A: It has three output channels: CLK0, CLK1, and CLK2.

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