SI5351A-B07555-GT

Overview

Category

SI5351A-B07555-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

SI5351A-B07555-GT is available in a compact surface mount package.

Essence

The essence of SI5351A-B07555-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

• 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 at 10 kHz offset

Pin Configuration

The pin configuration of SI5351A-B07555-GT is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage | | 2 | GND | Ground | | 3 | SDA | I2C Serial Data Line | | 4 | SCL | I2C Serial Clock Line | | 5 | CLK0 | Output Clock Channel 0 | | 6 | CLK1 | Output Clock Channel 1 | | 7 | CLK2 | Output Clock Channel 2 | | 8 | NC | No Connection |

Functional Characteristics

SI5351A-B07555-GT offers the following functional characteristics:

• Programmable frequency synthesis
• Fractional-N and Integer-N modes
• Spread Spectrum Clocking (SSC) support
• Output enable/disable control
• I2C interface for configuration

Advantages and Disadvantages

Advantages

• High accuracy and stability in generating clock signals
• Wide frequency range for versatile applications
• Compact package size for space-constrained designs
• Programmable output frequencies for flexibility

Disadvantages

• Limited number of output channels (3)
• Requires I2C interface for configuration

Applicable Range of Products

SI5351A-B07555-GT is suitable for use in various electronic devices that require precise clock signal generation, such as communication systems, audio equipment, and test instruments.

Working Principles

The working principle of SI5351A-B07555-GT involves programmable frequency synthesis using an internal PLL (Phase-Locked Loop). The device takes input from an external reference clock and generates multiple output clocks with different frequencies based on user-defined settings.

Detailed Application Field Plans

SI5351A-B07555-GT can be applied in the following fields:

1. Communication Systems: Providing accurate clock signals for data transmission and synchronization.
2. Audio Equipment: Generating stable clock signals for audio processing and playback.
3. Test Instruments: Ensuring precise timing and synchronization in measurement and testing equipment.

Detailed Alternative Models

Some alternative models to SI5351A-B07555-GT include:

1. SI5351B-C-GT
2. SI5351C-D-GT
3. SI5351D-E-GT

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

5 Common Technical Questions and Answers

1. Q: What is the maximum frequency that SI5351A-B07555-GT can generate? A: SI5351A-B07555-GT has a maximum frequency range of 160 MHz.

2. Q: Can I program the output frequencies of SI5351A-B07555-GT? A: Yes, SI5351A-B07555-GT supports programmable output frequencies through its I2C interface.

3. Q: Does SI5351A-B07555-GT support spread spectrum clocking? A: Yes, SI5351A-B07555-GT has built-in support for Spread Spectrum Clocking (SSC).

4. Q: What is the operating temperature range of SI5351A-B07555-GT? A: SI5351A-B07555-GT can operate within a temperature range of -40°C to +85°C.

5. Q: How many output channels does SI5351A-B07555-GT have? A: SI5351A-B07555-GT has three output channels (CLK0, CLK1, and CLK2).

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