SI5350C-B04434-GTR

Product Overview

Category

The SI5350C-B04434-GTR belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for clock generation and frequency synthesis in electronic devices.

Characteristics

• Clock generator IC
• Frequency synthesis capability
• High precision and accuracy
• Low phase noise
• Wide frequency range
• Programmable output frequencies
• Multiple outputs

Package

The SI5350C-B04434-GTR is available in a small form factor package, typically a QFN (Quad Flat No-leads) package.

Essence

The essence of this product lies in its ability to generate accurate and programmable clock signals for various applications.

Packaging/Quantity

The SI5350C-B04434-GTR is usually packaged in reels or trays, with a typical quantity of 2500 units per reel.

Specifications

• Supply voltage: 2.5V - 3.63V
• Output frequency range: 8kHz - 160MHz
• Number of outputs: 4
• Output types: LVCMOS, LVDS, CMOS, or differential
• Phase noise: -150dBc/Hz @ 10kHz offset
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The SI5350C-B04434-GTR has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

1. VDDA - Analog power supply
2. GND - Ground
3. XTAL - Crystal oscillator input
4. XAXB - Crystal oscillator output
5. XAXT - Crystal oscillator output
6. CLK0 - Output clock 0
7. CLK1 - Output clock 1
8. CLK2 - Output clock 2
9. CLK3 - Output clock 3
10. VDDC - Digital power supply
11. GND - Ground
12. SDA - I2C serial data input
13. SCL - I2C serial clock input
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

• Highly flexible and programmable frequency synthesis
• Ability to generate multiple output clocks simultaneously
• Low jitter and phase noise for improved signal quality
• Integrated crystal oscillator for accurate timing
• I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages

• Wide frequency range allows for versatile applications
• Programmable outputs offer flexibility in system design
• Low phase noise ensures high-quality signal generation
• Small form factor package saves board space
• Integrated crystal oscillator simplifies circuit design

Disadvantages

• Requires external crystal oscillator for operation
• Limited number of output channels compared to some alternatives
• Relatively higher cost compared to simpler clock generator ICs

Working Principles

The SI5350C-B04434-GTR utilizes a phase-locked loop (PLL) architecture to generate precise clock signals. It takes an input reference frequency from an external crystal oscillator and uses internal dividers, multipliers, and phase detectors to synthesize the desired output frequencies. The PLL continuously adjusts its parameters to maintain accurate frequency synthesis.

Detailed Application Field Plans

The SI5350C-B04434-GTR finds applications in various electronic systems that require accurate clock signals. Some potential application fields include:

1. Communication systems: Used for clock synchronization in wireless communication devices, such as routers, modems, and base stations.
2. Test and measurement equipment: Provides precise timing signals for oscilloscopes, signal generators, and frequency counters.
3. Audio/video equipment: Used in audio processors, video processors, and digital-to-analog converters to ensure accurate synchronization.
4. Industrial automation: Provides clock signals for PLCs (Programmable Logic Controllers), motor control systems, and robotics.
5. Medical devices: Used in medical imaging equipment, patient monitoring systems, and diagnostic instruments that require precise timing.

Detailed and Complete Alternative Models

1. SI5351A-B04434-GTR: Similar to SI5350C-B04434-GTR but with additional features such as an integrated voltage-controlled oscillator (VCO) and more output channels.
2. MAX038CPP: A function generator IC that can generate various waveforms, including sine, triangle, and square waves, suitable for applications requiring waveform generation along with frequency synthesis.
3. LTC6908CMS8: A low-power programmable oscillator IC with a wide frequency range and high accuracy, suitable for battery-powered devices and low-power applications.

These alternative models offer different features and capabilities, allowing designers to choose the most