SI5350A-B02902-GT

Product Overview

Category

SI5350A-B02902-GT belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Integrated circuit
• Clock signal generator
• High precision and stability
• Wide frequency range
• Low power consumption

Package

The SI5350A-B02902-GT is available in a small form factor package, typically a QFN (Quad Flat No-leads) package.

Essence

The essence of SI5350A-B02902-GT lies in its ability to generate accurate and stable clock signals for various electronic applications.

Packaging/Quantity

The SI5350A-B02902-GT is usually packaged in reels or trays, with a typical quantity of 2500 units per reel.

Specifications

• 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 Jitter: <1 ps RMS (root mean square)
• Output Types: Square wave, CMOS, LVDS, or LVPECL

Detailed Pin Configuration

The SI5350A-B02902-GT has a total of 20 pins. The pin configuration is as follows:

1. VDDA: Analog power supply
2. GND: Ground
3. XTAL: Crystal oscillator input
4. CLKIN: External clock input
5. SDA: I2C serial data input
6. SCL: I2C serial clock input
7. VDD: Digital power supply
8. GND: Ground
9. OUT0: Output channel 0
10. OUT1: Output channel 1
11. OUT2: Output channel 2
12. GND: Ground
13. VDD: Digital power supply
14. SDA: I2C serial data output
15. SCL: I2C serial clock output
16. GND: Ground
17. CLK0: Clock output 0
18. CLK1: Clock output 1
19. CLK2: Clock output 2
20. GND: Ground

Functional Features

• Flexible frequency synthesis
• Programmable output frequencies
• Low phase noise
• High-frequency accuracy
• I2C interface for easy control and configuration

Advantages and Disadvantages

Advantages

• Wide frequency range allows for versatile applications
• High precision and stability ensure accurate timing
• Low power consumption for energy-efficient designs
• Small form factor package enables space-saving integration

Disadvantages

• Limited number of output channels (3 in this case)
• Requires external crystal oscillator or clock input for operation

Working Principles

The SI5350A-B02902-GT utilizes a fractional-N PLL (Phase-Locked Loop) architecture to generate clock signals. It takes an external reference clock or crystal oscillator input and uses a programmable divider and multiplier to synthesize the desired output frequencies. The PLL ensures precise frequency synthesis, while the fractional-N technique allows for fine frequency resolution.

Detailed Application Field Plans

The SI5350A-B02902-GT finds applications in various electronic systems that require accurate and stable clock signals. Some potential application fields include:

1. Communication Systems: Used for clock synchronization in wireless communication devices, such as smartphones, routers, and base stations.
2. Test and Measurement Equipment: Provides precise timing signals for oscilloscopes, signal generators, and spectrum analyzers.
3. Industrial Automation: Enables synchronized operation of PLCs (Programmable Logic Controllers), motor drives, and robotics.
4. Audio/Video Equipment: Used in audio/video processors, digital TVs, and multimedia devices for synchronization and timing control.

Detailed and Complete Alternative Models

1. SI5351A-B-GT: Similar to SI5350A-B02902-GT but with additional output channels.
2. Si5341A-B-GM: Offers higher frequency range and more advanced features.
3. MAX038CPP: Functionally similar waveform generator IC with different pin configuration.

These alternative models provide similar functionality and can be considered as alternatives based on specific requirements.

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