SI5351A-B05830-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

Supply Voltage: 2.8V to 3.63V
Output Frequency Range: 8kHz to 160MHz
Output Level: 0.4V to 2.0V
Phase Noise: -135dBc/Hz at 10kHz offset
Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SI5351A-B05830-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 | XTAL | Crystal Oscillator Input | | 4 | SDA | I2C Serial Data Input/Output | | 5 | SCL | I2C Serial Clock Input | | 6 | CLK0 | Output Clock 0 | | 7 | CLK1 | Output Clock 1 | | 8 | CLK2 | Output Clock 2 | | 9 | CLK3 | Output Clock 3 | | 10 | CLK4 | Output Clock 4 | | 11 | CLK5 | Output Clock 5 | | 12 | CLK6 | Output Clock 6 | | 13 | CLK7 | Output Clock 7 | | 14 | CLK8 | Output Clock 8 | | 15 | CLK9 | Output Clock 9 | | 16 | CLK10 | Output Clock 10 | | 17 | CLK11 | Output Clock 11 | | 18 | CLK12 | Output Clock 12 | | 19 | CLK13 | Output Clock 13 | | 20 | CLK14 | Output Clock 14 |

Functional Characteristics

Programmable PLL for generating accurate clock frequencies
Multiple output clocks with individual frequency control
I2C interface for easy configuration and control
Low jitter and phase noise for high-performance applications

Advantages and Disadvantages

Advantages: - High frequency accuracy - Flexible output frequency programming - Low phase noise for improved signal quality - Small package size for space-constrained designs

Disadvantages: - Requires external crystal oscillator for clock reference - Limited output voltage range

Applicable Range of Products

The SI5351A-B05830-GTR is widely used in various electronic devices and systems that require precise clock signals. It is commonly found in communication equipment, test and measurement instruments, audio/video devices, and industrial automation systems.

Working Principles

The SI5351A-B05830-GTR utilizes a phase-locked loop (PLL) to generate clock signals. It takes an external crystal oscillator as the reference input and uses internal dividers and multipliers to generate multiple output clocks with different frequencies. The output frequencies can be programmed through the I2C interface.

Detailed Application Field Plans

Communication Equipment: The SI5351A-B05830-GTR can be used in transceivers, routers, and switches to provide accurate clock signals for data transmission and synchronization.
Test and Measurement Instruments: It can be used in oscilloscopes, signal generators, and spectrum analyzers to generate precise timing signals for accurate measurements.
Audio/Video Devices: The IC can be utilized in audio DACs, video processors, and HDMI interfaces to ensure synchronized audio and video playback.
Industrial Automation Systems: It can be employed in PLCs (Programmable Logic Controllers), motor control systems, and robotics to synchronize various operations and processes.

Detailed Alternative Models

SI5351A-B-GT: Similar clock generator IC with a different package and pin configuration.
Si5341A-B05830-GTR: Clock generator IC with additional features like jitter attenuation and frequency margining.
Si5338A-B05830-GTR: Multi-output clock generator IC with higher output frequency range.

5 Common Technical Questions and Answers

Q: What is the maximum output frequency of the SI5351A-B05830-GTR? A: The maximum output frequency is 160MHz.
Q: Can I program the output frequencies independently? A: Yes