SI5351A-B06035-GMR

Overview

Category

SI5351A-B06035-GMR 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-B06035-GMR is available in a compact surface-mount package.

Essence

The essence of SI5351A-B06035-GMR lies in its ability to generate accurate and stable clock signals for various applications.

Packaging/Quantity

The IC 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: -140 dBc/Hz at 10 kHz offset (typical)

Pin Configuration

The pin configuration of SI5351A-B06035-GMR is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage input | | 2 | GND | Ground | | 3 | SDA | I2C serial data input/output | | 4 | SCL | I2C serial clock input | | 5 | XIN | Crystal oscillator input | | 6 | XOUT | Crystal oscillator output | | 7 | CLK0 | Output channel 0 | | 8 | CLK1 | Output channel 1 | | 9 | CLK2 | Output channel 2 |

Functional Characteristics

• Flexible frequency synthesis
• Programmable output formats
• Low jitter performance
• I2C interface for control and configuration
• Integrated voltage-controlled crystal oscillator (VCXO)

Advantages and Disadvantages

Advantages

• High precision and stability in generating clock signals
• Wide frequency range allows for versatile applications
• Compact form factor suitable for space-constrained designs
• Low phase noise ensures accurate timing in sensitive systems

Disadvantages

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

Applicable Range of Products

SI5351A-B06035-GMR is widely used in various electronic devices that require precise clock generation, such as:

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

Working Principles

The SI5351A-B06035-GMR utilizes a fractional-N PLL (Phase-Locked Loop) architecture to generate clock signals. It takes an input reference frequency and uses a programmable feedback divider to synthesize the desired output frequencies with high accuracy.

Detailed Application Field Plans

Communication Equipment

In communication equipment, SI5351A-B06035-GMR can be used to generate clock signals for data transmission, synchronization, and signal processing modules.

Test and Measurement Instruments

In test and measurement instruments, the IC can provide stable and precise timing signals for accurate measurements and synchronization between different modules.

Audio and Video Equipment

SI5351A-B06035-GMR finds application in audio and video equipment, where it generates clock signals for audio sampling, video frame synchronization, and pixel clock generation.

Industrial Automation Systems

In industrial automation systems, the IC can be utilized for precise timing in control units, motor drives, and sensor interfaces.

Embedded Systems

SI5351A-B06035-GMR is also suitable for embedded systems, where it can generate clock signals for microcontrollers, memory interfaces, and communication modules.

Detailed Alternative Models

Some alternative models to SI5351A-B06035-GMR include:

• SI5351B-B06035-GMR
• SI5351C-B06035-GMR
• SI5351D-B06035-GMR

These models offer similar functionality with slight variations in specifications and features.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of SI5351A-B06035-GMR? A: The maximum output frequency is 160 MHz.

2. Q: Can I use this IC with a 3.3V power supply? A: Yes, the IC supports a supply voltage range of 2.5V to 3.63V, including 3.3V.

3. Q: How many output channels does SI5351A-B06035-GMR have? A: It has three output channels: CLK0, CLK1, and