SI5350A-B03767-GT

Product Overview

Category

The SI5350A-B03767-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-B03767-GT is a highly versatile and programmable clock generator.
• It offers excellent frequency synthesis and jitter performance.
• This IC provides multiple outputs with different frequencies and phases.
• It operates at low power consumption, making it suitable for battery-powered devices.

Package

The SI5350A-B03767-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, which are crucial for the proper functioning of various electronic systems.

Packaging/Quantity

The SI5350A-B03767-GT is typically packaged in reels or trays, containing a specific quantity of ICs per package. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Frequency Range: 8 kHz to 160 MHz
• Number of Outputs: 3
• Supply Voltage: 2.5V to 3.63V
• Operating Temperature Range: -40°C to +85°C
• Output Types: Square wave, LVCMOS

Detailed Pin Configuration

The SI5350A-B03767-GT has a total of 20 pins. Here is the detailed pin configuration:

1. VDDA: Analog power supply
2. GND: Ground
3. XIN: Crystal oscillator input
4. XOUT: Crystal oscillator output
5. SDA: I2C serial data input
6. SCL: I2C serial clock input
7. VDD: Digital power supply
8. GND: Ground
9. OUT0: Output 0
10. OUT1: Output 1
11. OUT2: Output 2
12. GND: Ground
13. VDD: Digital power supply
14. GND: Ground
15. NC: No connection
16. NC: No connection
17. NC: No connection
18. NC: No connection
19. GND: Ground
20. VDD: Digital power supply

Functional Features

• Highly programmable frequency synthesis capability
• Low jitter performance for accurate timing requirements
• Three independent clock outputs with different frequencies and phases
• Integrated voltage-controlled crystal oscillator (VCXO)
• Flexible I2C interface for easy configuration

Advantages and Disadvantages

Advantages

• Wide frequency range allows for versatile applications
• Excellent frequency synthesis and jitter performance ensure precise timing
• Multiple outputs enable simultaneous clock generation for different components
• Low power consumption makes it suitable for battery-powered devices
• Compact package saves board space

Disadvantages

• Limited number of outputs may not be sufficient for complex systems requiring more clocks
• Relatively high cost compared to simpler clock generator ICs

Working Principles

The SI5350A-B03767-GT utilizes a phase-locked loop (PLL) architecture to generate clock signals. It takes an external crystal oscillator input and uses a VCXO to generate a stable reference frequency. The PLL then multiplies this reference frequency to produce the desired output frequencies. The programmability of the IC allows for precise control over the output frequencies, phases, and other parameters.

Detailed Application Field Plans

The SI5350A-B03767-GT finds application in various electronic systems that require accurate and synchronized clock signals. Some specific application fields include:

1. Communication Systems: Used in wireless communication devices, such as smartphones, routers, and base stations, to generate clock signals for data transmission and reception.

2. Audio/Video Equipment: Employed in audio/video processors, digital-to-analog converters (DACs), and video display units to synchronize audio and video streams.

3. Industrial Automation: Integrated into programmable logic controllers (PLCs) and industrial control systems to provide precise timing for process control and synchronization.

4. Test and Measurement Instruments: Utilized in oscilloscopes, signal generators, and frequency counters to ensure accurate measurement and analysis of electronic signals.

Detailed and Complete Alternative Models

1. SI5351A-B-GT: Similar to the SI5350A-B03767-GT, this IC offers three independent clock outputs but operates at a lower frequency range of 8 kHz to 150 MHz.

2. MAX038CPP: This function generator IC provides a wide frequency range from 0.1 Hz to 20 MHz and offers multiple waveform outputs, including sine, square, and triangle waves.

3. LTC6909CMS8: This precision oscillator IC generates frequencies up to 68 MHz with low jitter performance and offers a compact package suitable for space-constrained applications.