SI5351A-B04757-GM

Overview

Category

SI5351A-B04757-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

SI5351A-B04757-GM is available in a compact surface mount package.

Essence

The essence of SI5351A-B04757-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 reel/tray.

Specifications and Parameters

• Frequency range: X Hz to Y Hz
• Output channels: Z
• Supply voltage: V volts
• Operating temperature range: -40°C to +85°C
• Phase noise: P dBc/Hz at Q kHz offset

Pin Configuration

The pin configuration of SI5351A-B04757-GM is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage | | 2 | GND | Ground | | 3 | SDA | I2C data line | | 4 | SCL | I2C clock line | | 5 | OUT0 | Output channel 0 | | 6 | OUT1 | Output channel 1 | | ... | ... | ... |

Functional Characteristics

SI5351A-B04757-GM offers the following functional characteristics:

• Programmable output frequencies
• Fractional-N and Integer-N modes
• Spread spectrum modulation
• Clock skew adjustment
• Output enable/disable control

Advantages and Disadvantages

Advantages

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

Disadvantages

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

Applicable Range of Products

SI5351A-B04757-GM is suitable for use in various electronic devices that require accurate clock signals, such as communication systems, test equipment, and consumer electronics.

Working Principles

The working principle of SI5351A-B04757-GM involves generating clock signals using a phase-locked loop (PLL) and fractional-N synthesis techniques. The PLL locks onto a reference frequency and generates a high-frequency signal, which is then divided down to the desired output frequency.

Detailed Application Field Plans

SI5351A-B04757-GM can be used in the following application fields:

1. Communication systems: Provides precise clock signals for data transmission and synchronization.
2. Test equipment: Enables accurate timing and frequency measurements.
3. Consumer electronics: Used in devices like smartphones, tablets, and smartwatches for various functions requiring precise timing.

Detailed Alternative Models

Some alternative models to SI5351A-B04757-GM include:

1. SI5351B-C04757-GM
2. SI5351C-D04757-GM
3. SI5351D-E04757-GM

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of SI5351A-B04757-GM? A: The maximum output frequency is X Hz.

2. Q: Can SI5351A-B04757-GM generate multiple independent clock signals? A: Yes, it can generate multiple independent clock signals on different output channels.

3. Q: Does SI5351A-B04757-GM support spread spectrum modulation? A: Yes, it supports spread spectrum modulation for reducing electromagnetic interference.

4. Q: What is the typical phase noise performance of SI5351A-B04757-GM? A: The typical phase noise is P dBc/Hz at Q kHz offset.

5. Q: Is an external crystal oscillator required for SI5351A-B04757-GM? A: No, SI5351A-B04757-GM has an integrated crystal oscillator.

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