SI5350A-B04108-GTR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: QFN (Quad Flat No-leads) package
• Essence: Silicon-based integrated circuit
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• 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)

Detailed and Complete Pin Configuration

The SI5350A-B04108-GTR has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage input | | 2 | GND | Ground | | 3 | XIN | Crystal oscillator input | | 4 | XOUT | Crystal oscillator output | | 5 | SDA | I2C serial data input/output | | 6 | SCL | I2C serial clock input | | 7 | CLK0 | Output clock channel 0 | | 8 | CLK1 | Output clock channel 1 | | 9 | CLK2 | Output clock channel 2 |

Functional Characteristics

• Programmable output frequencies with fine resolution
• Flexible clock multiplication and division ratios
• Low phase noise and jitter performance
• I2C interface for easy control and configuration
• Spread Spectrum Clocking (SSC) support for EMI reduction

Advantages and Disadvantages

Advantages: - Wide frequency range and programmability - Low phase noise and jitter for high-performance applications - Small form factor and easy integration

Disadvantages: - Requires external crystal oscillator for clock input - Limited number of output channels

Applicable Range of Products

The SI5350A-B04108-GTR is suitable for various applications, including: - Communication systems - Test and measurement equipment - Industrial automation - Audio and video equipment - Consumer electronics

Working Principles

The SI5350A-B04108-GTR generates clock signals by using a phase-locked loop (PLL) to multiply the frequency of an external crystal oscillator. The PLL allows precise control over the output frequencies and provides low phase noise performance.

Detailed Application Field Plans

1. Communication Systems: Use the SI5350A-B04108-GTR to generate clock signals for data transmission and reception in wireless communication systems.
2. Test and Measurement Equipment: Utilize the IC to provide accurate timing references for oscilloscopes, signal generators, and other test instruments.
3. Industrial Automation: Employ the SI5350A-B04108-GTR in industrial control systems to synchronize various devices and ensure precise timing.
4. Audio and Video Equipment: Use the IC to generate clock signals for audio and video processing, ensuring synchronization and high-quality playback.
5. Consumer Electronics: Incorporate the SI5350A-B04108-GTR into consumer electronic devices such as TVs, set-top boxes, and gaming consoles to provide accurate timing for various functions.

Detailed Alternative Models

Some alternative models to the SI5350A-B04108-GTR include: - SI5351A-B-GT: Similar clock generator IC with additional features like voltage-controlled crystal oscillator (VCXO) support. - MAX038CPP: Function generator IC with integrated waveform generation capabilities. - LTC6908CMS8: Precision oscillator IC with programmable frequency and low phase noise.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5350A-B04108-GTR? A: The maximum output frequency is 160 MHz.

2. Q: Can I use a different crystal oscillator with the SI5350A-B04108-GTR? A: Yes, as long as the crystal oscillator meets the specified requirements (e.g., frequency range, load capacitance).

3. Q: How do I program the output frequencies of the SI5350A-B04108-GTR? A: You can use the I2C interface to send commands and configure the desired output frequencies.

4. Q: Does the SI5350A-B04108-GTR support spread spectrum clocking? A: Yes, it supports Spread Spectrum Clocking (SSC) for reducing electromagnetic interference (EMI).

5. Q: What is the typical phase jitter performance of the SI5350A-B04108-GTR? A: The typical phase jitter is less than 1 picosecond RMS