SI5350A-B04107-GT

Product Overview

Category

SI5350A-B04107-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 accuracy
• Low power consumption
• Wide frequency range

Package

The SI5350A-B04107-GT is available in a small form factor package, typically a QFN (Quad Flat No-leads) package.

Essence

The essence of SI5350A-B04107-GT lies in its ability to generate highly accurate clock signals for various applications.

Packaging/Quantity

The SI5350A-B04107-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: 2.5 V to 3.63 V
• Operating temperature range: -40°C to +85°C
• Phase noise: -140 dBc/Hz at 10 kHz offset
• Output level: 0.4 V to 2.0 V

Detailed Pin Configuration

The SI5350A-B04107-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. SDA - I2C serial data input
5. SCL - I2C serial clock input
6. VDD - Digital power supply
7. CLK0 - Output clock channel 0
8. CLK1 - Output clock channel 1
9. CLK2 - Output clock channel 2
10. GND - Ground
11. NC - No connection
12. NC - No connection
13. NC - No connection
14. NC - No connection
15. NC - No connection
16. NC - No connection
17. NC - No connection
18. NC - No connection
19. NC - No connection
20. GND - Ground

Functional Features

• Flexible frequency synthesis
• Programmable output frequencies
• Low jitter and phase noise
• I2C interface for easy control and configuration
• Output enable/disable function
• Spread spectrum modulation capability

Advantages and Disadvantages

Advantages

• High precision and accuracy in generating clock signals
• Wide frequency range allows for versatile applications
• Low power consumption for energy-efficient designs
• Small form factor package enables space-saving integration

Disadvantages

• Limited number of output channels (3)
• Requires external crystal oscillator for operation
• Relatively higher cost compared to simpler clock generators

Working Principles

The SI5350A-B04107-GT utilizes a fractional-N PLL (Phase-Locked Loop) architecture to generate precise clock signals. It takes an input reference frequency from an external crystal oscillator and uses a programmable divider to synthesize the desired output frequencies. The PLL feedback loop continuously adjusts the divider values to maintain accurate frequency synthesis.

Detailed Application Field Plans

The SI5350A-B04107-GT finds applications in various electronic systems, including:

1. Communication equipment: Used for clock synchronization in wireless communication devices, such as base stations and routers.
2. Test and measurement instruments: Provides stable and accurate clock signals for oscilloscopes, signal generators, and other test equipment.
3. Audio/video equipment: Enables precise timing in audio/video processing systems, ensuring synchronization between different components.
4. Industrial automation: Used in control systems and PLCs (Programmable Logic Controllers) to synchronize operations and maintain precise timing.
5. Consumer electronics: Integrated into devices like smartphones, tablets, and smartwatches to generate clock signals for various functions.

Detailed and Complete Alternative Models

1. SI5351A-B-GT: Similar to SI5350A-B04107-GT but with additional output channels (8).
2. MAX038CPP: Functionally similar waveform generator IC with a wider frequency range (up to 20 MHz).
3. AD9540BCPZ: Clock generator IC with advanced synchronization features and multiple output channels.

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

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