SI5351B-B04759-GMR

Overview

Category

SI5351B-B04759-GMR belongs to the category of integrated circuits (ICs).

Use

It is commonly 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

SI5351B-B04759-GMR is available in a compact surface mount package.

Essence

The essence of SI5351B-B04759-GMR 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 quantities varying based on customer requirements.

Specifications and Parameters

• Frequency range: 8 kHz to 160 MHz
• Output channels: 3
• Supply voltage: 2.5 V to 3.63 V
• Operating temperature range: -40°C to +85°C
• Phase noise: < -100 dBc/Hz at 10 kHz offset

Pin Configuration

The pin configuration of SI5351B-B04759-GMR is as follows:

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

Functional Characteristics

SI5351B-B04759-GMR offers the following functional characteristics:

• Programmable output frequencies with fine resolution
• Configurable output formats (square wave, sine wave, etc.)
• Ability to generate multiple independent clock signals
• Integrated crystal oscillator for accurate frequency generation

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited number of output channels
• Requires I2C interface for configuration

Applicable Range of Products

SI5351B-B04759-GMR is suitable for a wide range of products, including but not limited to: - Communication systems - Test and measurement equipment - Audio and video devices - Industrial control systems

Working Principles

SI5351B-B04759-GMR utilizes a phase-locked loop (PLL) architecture to generate precise clock signals. It incorporates an internal crystal oscillator and programmable dividers to achieve the desired output frequencies.

Detailed Application Field Plans

SI5351B-B04759-GMR can be applied in various fields, such as: 1. Wireless communication systems: Providing accurate timing signals for data transmission. 2. Frequency synthesizers: Generating stable reference frequencies for RF signal generation. 3. Audio equipment: Producing precise clock signals for audio processing and synchronization. 4. Industrial automation: Synchronizing multiple devices in control systems. 5. Test and measurement instruments: Ensuring accurate timing for precise measurements.

Detailed Alternative Models

Some alternative models to SI5351B-B04759-GMR include: - SI5351A-B-GM - SI5351C-B-GM - SI5351D-B-GM

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of SI5351B-B04759-GMR? A: The maximum output frequency is 160 MHz.

2. Q: Can I program the output frequencies using an external microcontroller? A: Yes, SI5351B-B04759-GMR can be easily programmed using an I2C interface.

3. Q: Does SI5351B-B04759-GMR require an external crystal oscillator? A: No, it has an integrated crystal oscillator for frequency generation.

4. Q: What is the typical phase noise performance of SI5351B-B04759-GMR? A: The phase noise is typically below -100 dBc/Hz at a 10 kHz offset.

5. Q: Can SI5351B-B04759-GMR generate multiple independent clock signals simultaneously? A: Yes, it supports the generation of up to three independent clock signals.

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