SI5350C-B04731-GTR

Product Overview

Category

The SI5350C-B04731-GTR belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for generating clock signals and timing references.

Characteristics

• Package: The SI5350C-B04731-GTR comes in a small form factor package, making it suitable for space-constrained applications.
• Essence: It is a highly versatile clock generator IC that offers precise frequency synthesis capabilities.
• Packaging/Quantity: This product is typically packaged in reels or trays, with varying quantities depending on the supplier.

Specifications

The SI5350C-B04731-GTR has the following 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, LVCMOS

Detailed Pin Configuration

The pin configuration of the SI5350C-B04731-GTR is as follows:

1. VDD: Power supply voltage input
2. GND: Ground reference
3. XIN: Crystal oscillator input
4. XOUT: Crystal oscillator output
5. CLK0: Output channel 0
6. CLK1: Output channel 1
7. CLK2: Output channel 2
8. SDA: I2C serial data input
9. SCL: I2C serial clock input

Functional Features

The SI5350C-B04731-GTR offers the following functional features:

• Frequency Synthesis: It can generate accurate clock signals with programmable frequencies.
• Spread Spectrum Clocking: This IC supports spread spectrum clocking, which helps reduce electromagnetic interference (EMI).
• I2C Interface: The device can be controlled and programmed through the I2C serial interface.
• Low Phase Jitter: It provides low phase jitter performance, ensuring stable and precise timing.

Advantages and Disadvantages

Advantages: - Wide frequency range allows for versatile applications. - Small form factor package enables usage in space-constrained designs. - Spread spectrum clocking reduces EMI. - Low phase jitter ensures accurate timing.

Disadvantages: - Limited number of output channels may not suffice for complex systems requiring multiple clock signals. - Requires external crystal oscillator for operation.

Working Principles

The SI5350C-B04731-GTR utilizes a phase-locked loop (PLL) architecture to generate clock signals. The PLL locks onto an input reference frequency and generates output frequencies based on user-defined settings. The IC incorporates a high-resolution digital-to-analog converter (DAC) to precisely control the output frequencies.

Detailed Application Field Plans

The SI5350C-B04731-GTR finds applications in various fields, including:

1. Communications: Used in wireless communication systems for generating clock signals for data transmission and reception.
2. Consumer Electronics: Integrated into devices like smartphones, tablets, and smartwatches to provide accurate timing for various functions.
3. Industrial Automation: Employed in industrial control systems for synchronizing processes and coordinating timing-sensitive operations.
4. Test and Measurement: Utilized in test equipment to generate precise clock signals for accurate measurements.

Detailed and Complete Alternative Models

1. SI5351A-B-GM: Similar to the SI5350C-B04731-GTR, this IC offers three output channels and a wide frequency range.
2. MAX038CPP: This function generator IC provides a broader frequency range and additional features like waveform modulation.
3. LTC6908CMS8#PBF: A programmable oscillator IC with multiple output frequencies and low phase noise performance.

These alternative models offer similar functionalities to the SI5350C-B04731-GTR, catering to different application requirements.

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