SI5351A-B06046-GMR

Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High frequency accuracy
  • Low phase noise
  • Programmable output frequencies
  • Small package size
• Package: BGA (Ball Grid Array)
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 3000 units per reel

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 Noise: -150 dBc/Hz at 10 kHz offset
• Output Level: 0.4V to 2.0V

Pin Configuration

The SI5351A-B06046-GMR has a total of 20 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage | | 2 | GND | Ground | | 3 | SDA | I2C Serial Data Input | | 4 | SCL | I2C Serial Clock Input | | 5 | XIN | Crystal Oscillator Input | | 6 | XOUT | Crystal Oscillator Output | | 7-9 | OUT0 | Output Channel 0 | | 10-12 | OUT1 | Output Channel 1 | | 13-15 | OUT2 | Output Channel 2 | | 16 | NC | No Connection | | 17 | VDDO | Output Power Supply Voltage | | 18 | GND | Ground | | 19 | VDDO | Output Power Supply Voltage | | 20 | GND | Ground |

Functional Features

• Programmable frequency synthesis and multiplication
• I2C interface for easy control and configuration
• Low jitter and phase noise for accurate timing applications
• Three independent output channels with programmable frequencies
• Wide operating voltage range for flexibility in various systems

Advantages

• High frequency accuracy ensures precise timing in applications
• Low phase noise minimizes interference and improves signal quality
• Small package size saves board space and enables compact designs
• Programmable output frequencies offer versatility in different applications

Disadvantages

• Limited number of output channels may not be sufficient for complex systems
• Requires external crystal oscillator for clock input

Working Principles

The SI5351A-B06046-GMR is a clock generator and multiplier IC that utilizes a crystal oscillator as the input reference. It employs a fractional-N PLL (Phase-Locked Loop) architecture to generate highly accurate and programmable output frequencies. The PLL feedback loop continuously adjusts the internal divider ratios to achieve the desired output frequency.

The device communicates with the host microcontroller or system through the I2C interface, allowing easy configuration of output frequencies and other parameters. The SI5351A-B06046-GMR also features low phase noise and jitter, ensuring reliable and precise timing in various applications.

Detailed Application Field Plans

The SI5351A-B06046-GMR finds application in a wide range of fields, including: 1. Telecommunications: Clock synchronization in network equipment, base stations, and routers. 2. Consumer Electronics: Timing and clock generation in TVs, set-top boxes, and audio/video devices. 3. Industrial Automation: Control systems, PLCs, and instrumentation requiring accurate timing signals. 4. Medical Devices: Timing and synchronization in medical imaging equipment, patient monitoring systems, etc. 5. Automotive: Clock generation for infotainment systems, navigation devices, and driver assistance systems.

Detailed and Complete Alternative Models

1. SI5351A-B-GT: Similar clock generator IC with a different package and pin configuration.
2. SI5341B-A06046-GMR: Clock generator and jitter attenuator IC with additional features.
3. MAX038CPP: Function generator IC with programmable frequencies and waveforms.

In conclusion, the SI5351A-B06046-GMR is a versatile clock generator and multiplier IC that offers high frequency accuracy, low phase noise, and programmable output frequencies. Its small package size and wide operating voltage range make it suitable for various applications in telecommunications, consumer electronics, industrial automation, medical devices, and automotive systems.