The SI5350C-B02283-GTR is a highly integrated CMOS clock generator from Skyworks Solutions Inc. designed to generate up to eight independent clock frequencies from a single crystal or clock input. This device leverages Skyworks' advanced DSPLL technology to deliver exceptional frequency flexibility and precision, making it suitable for a wide array of applications.

Applications

• Clock generation for networking equipment
• Frequency synthesis in test and measurement instruments
• Local oscillator replacement in radio communication systems
• Clocking for FPGA and microprocessor-based systems
• Consumer electronics such as set-top boxes and audio equipment

Features

• Generates up to 8 independent clock frequencies
• Frequency range from 8 kHz to 150 MHz
• Low phase noise and jitter performance
• I2C programmable
• Integrated crystal oscillator
• Output enable pins for clock gating
• Small footprint package

Benefits

• Reduces BOM cost by eliminating multiple crystal oscillators
• Simplifies clock tree design with flexible frequency synthesis
• Improves system performance with low jitter clocks
• Enables easy customization and configuration via I2C
• Saves board space with a compact package
• Provides precise frequency control with integrated fractional-N synthesizer

Additional Details

The SI5350C-B02283-GTR operates from a 2.5 V to 3.3 V supply voltage and features a typical power consumption of only a few milliamps. It supports various output formats, including CMOS and LVCMOS. The device is factory-programmed with a specific configuration, indicated by the "B02283" portion of the part number, which defines the default output frequencies. The device also boasts excellent frequency stability over temperature and voltage variations. The I2C interface allows for dynamic frequency adjustments and fine-tuning of the clock outputs, adding further flexibility to the system design. This part is commonly used in applications requiring multiple, precise clock signals where minimizing component count and board space are critical.