SI5351A-B06897-GMR

Overview

Category

SI5351A-B06897-GMR belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• High frequency accuracy and stability
• Wide frequency range
• Low phase noise
• Programmable output frequencies
• Multiple outputs with independent control

Package

SI5351A-B06897-GMR is available in a compact surface-mount package.

Essence

The essence of SI5351A-B06897-GMR lies in its ability to generate accurate and stable clock signals for precise timing and synchronization in electronic systems.

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: -135 dBc/Hz at 10 kHz offset (typical)

Pin Configuration

The pin configuration of SI5351A-B06897-GMR is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage | | 2 | GND | Ground | | 3 | SDA | I2C serial data input/output | | 4 | SCL | I2C serial clock input | | 5 | XTAL | Crystal oscillator input | | 6 | CLK0 | Output channel 0 | | 7 | CLK1 | Output channel 1 | | 8 | CLK2 | Output channel 2 |

Functional Characteristics

SI5351A-B06897-GMR offers the following functional characteristics:

• Programmable frequency synthesis
• Fractional-N and Integer-N modes
• Spread spectrum modulation
• Clock output enable/disable control
• Frequency calibration

Advantages and Disadvantages

Advantages

• High accuracy and stability in generating clock signals
• Wide frequency range for versatile applications
• Multiple independent outputs for flexible system design
• Low phase noise for improved signal quality

Disadvantages

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

Applicable Range of Products

SI5351A-B06897-GMR is suitable for use in various electronic devices that require precise timing and synchronization, such as:

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

Working Principles

SI5351A-B06897-GMR utilizes a phase-locked loop (PLL) architecture to generate accurate clock signals. It takes an external crystal oscillator input and uses frequency synthesis techniques to produce stable and programmable output frequencies.

Detailed Application Field Plans

The detailed application field plans for SI5351A-B06897-GMR include:

1. Communication Systems: Used as a clock generator in wireless communication systems to ensure accurate timing for data transmission and reception.
2. Test and Measurement Equipment: Provides precise clock signals for synchronization and timebase reference in oscilloscopes, signal generators, and other test instruments.
3. Audio/Video Equipment: Used in audio/video processors and digital-to-analog converters (DACs) to generate clock signals for accurate audio and video playback.
4. Industrial Automation Systems: Enables precise timing and synchronization in industrial control systems, PLCs, and motion control applications.
5. Embedded Systems: Used as a clock source in microcontrollers, FPGA-based systems, and other embedded devices for accurate timing and synchronization.

Detailed Alternative Models

Some alternative models to SI5351A-B06897-GMR include:

• SI5351B-B06897-GMR
• SI5351C-B06897-GMR
• SI5351D-B06897-GMR

These models offer similar functionality but may have different specifications or package options.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of SI5351A-B06897-GMR? A: The maximum output frequency is 160 MHz.

2. Q: Can I program the output frequencies independently? A: Yes, SI5351A-B06897-GMR supports independent control of each output channel.

3. Q: Does SI5351A-B06897-GMR support spread spectrum modulation? A: Yes, it has built-in support for spread spectrum modulation.

4. Q: What is the typical phase noise performance of SI5351A-B06897-GMR? A: The typical phase noise at a 10 kHz offset is -135