SI5351A-B04691-GTR

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Clock Generator and Multiplier
Characteristics: High Frequency Accuracy, Low Phase Noise, Programmable Output Frequencies
Package: QFN (Quad Flat No-Lead)
Essence: Silicon-based integrated circuit for generating clock signals
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications and Parameters

Frequency Range: 8 kHz to 160 MHz
Supply Voltage: 2.8V to 3.63V
Output Formats: Square Wave, CMOS, LVDS
Output Amplitude: Programmable from 0.7V to 3.3V
I2C Interface: Standard mode (100 kHz) and Fast mode (400 kHz)

Pin Configuration

The SI5351A-B04691-GTR has a total of 20 pins. The pin configuration 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 | XAXB | Crystal or External Reference Input | | 6-9 | CLK0-CLK3 | Programmable Clock Outputs | | 10-13 | CLK4-CLK7 | Programmable Clock Outputs | | 14 | NC | No Connection | | 15 | VDDO | Output Power Supply Voltage | | 16-19 | GND | Ground | | 20 | XTAL | Crystal Oscillator Input |

Functional Characteristics

Flexible frequency synthesis with up to 8 programmable clock outputs
High frequency accuracy and stability
Low phase noise for improved signal quality
Programmable output formats and amplitudes
I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - Wide frequency range suitable for various applications - Programmable outputs allow for versatile clock generation - Low phase noise ensures high-quality signals

Disadvantages: - Requires external crystal or reference input - Limited number of programmable clock outputs

Applicable Range of Products

The SI5351A-B04691-GTR is commonly used in electronic devices that require precise clock signals, such as: - Communication systems - Test and measurement equipment - Audio and video equipment - Industrial automation systems

Working Principles

The SI5351A-B04691-GTR utilizes a phase-locked loop (PLL) to generate accurate clock signals. It takes an external crystal or reference input and uses it as a reference to synthesize multiple programmable clock outputs with different frequencies.

Detailed Application Field Plans

Communication Systems: The SI5351A-B04691-GTR can be used in wireless communication systems to generate clock signals for data transmission and reception.
Test and Measurement Equipment: This IC is suitable for use in oscilloscopes, signal generators, and other test instruments that require precise timing.
Audio and Video Equipment: The SI5351A-B04691-GTR can be used in audio and video devices to generate clock signals for synchronization and timing purposes.
Industrial Automation Systems: This IC can be integrated into industrial control systems to provide accurate timing for various processes and operations.

Detailed Alternative Models

SI5351B-B04691-GTR
SI5351C-B04691-GTR
SI5351D-B04691-GTR
SI5351E-B04691-GTR
SI5351F-B04691-GTR

5 Common Technical Questions and Answers

Q: What is the maximum frequency range of the SI5351A-B04691-GTR? A: The SI5351A-B04691-GTR can generate clock signals in the range of 8 kHz to 160 MHz.
Q: Can I program the output formats of the clock signals? A: Yes, the SI5351A-B04691-GTR supports square wave, CMOS, and LVDS output formats.
Q: How many clock outputs can be programmed? A: The SI5351A-B04691-GTR provides a total of 12 programmable clock outputs (CLK0-CLK7).
Q: What is the supply voltage range for this IC? A: The SI5351A-B04691-GTR operates with a supply voltage between 2.8V and 3.63V.
Q: Does the SI5351A-B04691-GTR