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SI5351B-B05749-GM
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SI5351B-B05749-GM

Overview

Category

SI5351B-B05749-GM belongs to the category of electronic components.

Use

It is commonly used in electronic devices for frequency synthesis and clock generation.

Characteristics

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

Package

SI5351B-B05749-GM is available in a compact surface mount package.

Essence

The essence of SI5351B-B05749-GM 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 package.

Specifications and Parameters

  • Frequency Range: 8 kHz to 160 MHz
  • Output Channels: 3
  • Supply Voltage: 2.5V to 5.25V
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The pin configuration of SI5351B-B05749-GM 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 | CLK0 | Output channel 0 | | 6 | CLK1 | Output channel 1 | | 7 | CLK2 | Output channel 2 | | 8 | NC | No connection |

Functional Characteristics

SI5351B-B05749-GM offers the following functional characteristics:

  • Programmable frequency synthesis
  • Fractional-N and Integer-N modes
  • Spread spectrum modulation
  • Clock output enable/disable control
  • Crystal oscillator input

Advantages and Disadvantages

Advantages

  • High precision and stability in frequency synthesis
  • Wide frequency range for versatile applications
  • Low phase noise for improved signal quality
  • Compact package size for space-constrained designs

Disadvantages

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

Applicable Range of Products

SI5351B-B05749-GM is suitable for use in various electronic devices that require accurate clock signals, such as:

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

Working Principles

The working principle of SI5351B-B05749-GM involves generating clock signals by synthesizing the desired frequency using a fractional-N or integer-N PLL (Phase-Locked Loop) architecture. The output frequencies can be programmed through an I2C interface.

Detailed Application Field Plans

SI5351B-B05749-GM can be applied in the following fields:

  1. Wireless communication systems: Provides stable clock signals for wireless transceivers.
  2. Data acquisition systems: Synchronizes data sampling across multiple channels.
  3. Broadcast equipment: Generates precise timing signals for audio/video synchronization.
  4. Radar systems: Ensures accurate timing for radar signal processing.
  5. Medical equipment: Provides reliable clock signals for precise measurements.

Detailed Alternative Models

Some alternative models to SI5351B-B05749-GM include:

  1. SI5351A-A-GT
  2. SI5351C-B-GM
  3. MAX038CPP
  4. AD9850BRSZ
  5. LTC6908CMS8

5 Common Technical Questions and Answers

  1. Q: What is the maximum frequency that SI5351B-B05749-GM can generate? A: The maximum frequency range is 160 MHz.

  2. Q: Can I use SI5351B-B05749-GM without an external crystal oscillator? A: No, an external crystal oscillator is required for proper operation.

  3. Q: How many output channels does SI5351B-B05749-GM have? A: It has three output channels.

  4. Q: What is the operating temperature range of SI5351B-B05749-GM? A: It can operate within a temperature range of -40°C to +85°C.

  5. Q: Can SI5351B-B05749-GM be controlled through a serial interface? A: Yes, it can be controlled via an I2C interface.

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