SI5350A-B02845-GT

Product Overview

Category

The SI5350A-B02845-GT belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for generating clock signals.

Characteristics

• The SI5350A-B02845-GT is a highly versatile and programmable clock generator.
• It offers excellent frequency synthesis capabilities with low jitter.
• This IC provides multiple outputs, allowing for flexible clock distribution.
• It operates at a wide range of frequencies, making it suitable for various applications.

Package

The SI5350A-B02845-GT comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to generate accurate and stable clock signals for precise timing in electronic systems.

Packaging/Quantity

The SI5350A-B02845-GT is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Frequency Range: 8 kHz to 160 MHz
• Output Channels: 3
• Supply Voltage: 2.5 V to 3.63 V
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: <1 ps RMS (typical)

Detailed Pin Configuration

The SI5350A-B02845-GT has the following pin configuration:

1. VDD: Power supply voltage input
2. GND: Ground reference
3. XIN: Crystal oscillator input
4. XOUT: Crystal oscillator output
5. CLK0: Clock output channel 0
6. CLK1: Clock output channel 1
7. CLK2: Clock output channel 2
8. SDA: I2C serial data input
9. SCL: I2C serial clock input

Functional Features

• Programmable frequency synthesis with fine resolution
• Low phase noise and jitter for accurate timing requirements
• Flexible output configurations and frequencies
• I2C interface for easy control and configuration

Advantages and Disadvantages

Advantages

• Wide frequency range allows for versatile applications
• High accuracy and stability of generated clock signals
• Compact package size for space-constrained designs
• Easy integration into electronic systems through the I2C interface

Disadvantages

• Limited number of output channels compared to some other clock generator ICs
• Requires external crystal oscillator for frequency reference

Working Principles

The SI5350A-B02845-GT utilizes a phase-locked loop (PLL) architecture to generate clock signals. It takes an external crystal oscillator as a reference and uses frequency dividers, phase detectors, and voltage-controlled oscillators to synthesize precise output frequencies. The programmable registers allow users to configure the desired frequencies and output characteristics.

Detailed Application Field Plans

The SI5350A-B02845-GT finds applications in various fields, including:

1. Telecommunications: Clock synchronization in network equipment and base stations.
2. Consumer Electronics: Timing generation for audio/video devices, set-top boxes, and gaming consoles.
3. Industrial Automation: Precise timing for control systems, data acquisition, and instrumentation.
4. Automotive: Clock generation for infotainment systems, advanced driver-assistance systems (ADAS), and vehicle networking.
5. Medical Devices: Timing control in medical imaging equipment, patient monitoring systems, and diagnostic devices.

Detailed and Complete Alternative Models

1. SI5351A-B-GM: Similar clock generator IC with additional features like spread spectrum modulation.
2. MAX038CPP: Function generator IC capable of generating various waveforms in addition to clock signals.
3. LTC6908CMS8: Precision programmable oscillator IC suitable for applications requiring high frequency accuracy.

These alternative models offer similar functionalities and can be considered based on specific application requirements.

In conclusion, the SI5350A-B02845-GT is a versatile clock generator IC that provides accurate and stable clock signals for various electronic systems. Its programmability, low jitter, and flexible output configurations make it an ideal choice for applications requiring precise timing.