SI5351A-B07555-GTR

Overview

Category

SI5351A-B07555-GTR belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• High precision and stability
• Wide frequency range
• Low phase noise
• Programmable output frequencies
• Small form factor

Package

The SI5351A-B07555-GTR comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to generate accurate and stable clock signals for various applications.

Packaging/Quantity

The SI5351A-B07555-GTR 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 (typical)

Pin Configuration

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

| Pin Name | Description | |----------|-------------| | VDD | Power supply voltage input | | GND | Ground | | SDA | I2C serial data input/output | | SCL | I2C serial clock input | | XA | Crystal oscillator input | | XB | Crystal oscillator input | | CLK0 | Output clock channel 0 | | CLK1 | Output clock channel 1 | | CLK2 | Output clock channel 2 |

Functional Characteristics

The SI5351A-B07555-GTR offers the following functional characteristics:

• Flexible frequency synthesis
• Programmable output formats (square wave, sine wave, etc.)
• Output enable/disable control
• Frequency hopping capability
• Spread spectrum modulation support

Advantages and Disadvantages

Advantages

• High precision and stability
• Wide frequency range
• Compact size
• Versatile programmability

Disadvantages

• Requires external crystal oscillator for operation
• Limited number of output channels

Applicable Range of Products

The SI5351A-B07555-GTR is suitable for use in various electronic devices that require accurate clock signals, such as:

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

Working Principles

The SI5351A-B07555-GTR utilizes a phase-locked loop (PLL) to generate precise clock signals. It takes input from an external crystal oscillator and uses frequency synthesis techniques to generate the desired output frequencies.

Detailed Application Field Plans

The SI5351A-B07555-GTR can be used in the following application fields:

1. Wireless communication systems: Provides stable clock signals for wireless transceivers, ensuring reliable data transmission.
2. Audio equipment: Generates accurate clock signals for audio codecs, improving sound quality.
3. Test and measurement instruments: Enables precise timing and synchronization in oscilloscopes, signal generators, and other test equipment.
4. Industrial control systems: Provides synchronized clock signals for PLCs, motor controllers, and other industrial automation devices.
5. Embedded systems: Offers programmable clock generation for microcontrollers, FPGA, and other embedded applications.

Detailed Alternative Models

Some alternative models to SI5351A-B07555-GTR include:

1. SI5351B-B07555-GTR
2. SI5351C-B07555-GTR
3. MAX038CPP
4. AD9833BRMZ
5. LTC6903CMS8

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of SI5351A-B07555-GTR? A: The maximum output frequency is 160 MHz.

2. Q: Can I program the output frequencies on-the-fly? A: Yes, the SI5351A-B07555-GTR supports dynamic frequency programming via I2C interface.

3. Q: Does this IC require an external crystal oscillator? A: Yes, an external crystal oscillator is required for proper operation.

4. Q: What is the typical phase noise performance of SI5351A-B07555-GTR? A: The typical phase noise at a 10 kHz offset is -135 dBc/Hz.

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

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