SI5351A-B05511-GTR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High Frequency Accuracy, Low Phase Noise, Programmable Output Frequencies
• Package: QFN (Quad Flat No-Lead)
• Essence: Silicon-based integrated circuit for generating clock signals
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Supply Voltage: 2.8V to 3.63V
• Output Frequency Range: 8kHz to 160MHz
• Output Types: Square Wave, CMOS, or LVDS
• Frequency Accuracy: ±20ppm
• Phase Noise: -140dBc/Hz at 100kHz offset
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SI5351A-B05511-GTR has a total of 20 pins. The pin configuration is as follows:

1. VDD - Power supply voltage input
2. GND - Ground reference
3. XTAL1 - Crystal oscillator input
4. XTAL2 - Crystal oscillator output
5. SDA - I2C serial data input/output
6. SCL - I2C serial clock input
7. CLK0 - Programmable output clock 0
8. CLK1 - Programmable output clock 1
9. CLK2 - Programmable output clock 2
10. CLK3 - Programmable output clock 3
11. CLK4 - Programmable output clock 4
12. CLK5 - Programmable output clock 5
13. CLK6 - Programmable output clock 6
14. CLK7 - Programmable output clock 7
15. CLK8 - Programmable output clock 8
16. CLK9 - Programmable output clock 9
17. CLK10 - Programmable output clock 10
18. CLK11 - Programmable output clock 11
19. CLK12 - Programmable output clock 12
20. CLK13 - Programmable output clock 13

Functional Characteristics

• Flexible frequency synthesis and multiplication capabilities
• I2C interface for easy configuration and control
• Non-volatile memory for storing configuration settings
• Low jitter and phase noise for high-performance applications
• Wide operating temperature range for various environments

Advantages and Disadvantages

Advantages: - High frequency accuracy and stability - Programmable output frequencies for versatile applications - Compact and integrated design - Easy to configure and control via I2C interface

Disadvantages: - Limited output frequency range compared to some other clock generators - Requires external crystal oscillator for accurate frequency generation

Applicable Range of Products

The SI5351A-B05511-GTR is widely used in electronic devices and systems that require precise clock signals. It is commonly found in applications such as: - Communication equipment - Test and measurement instruments - Audio and video equipment - Industrial automation systems - Embedded systems

Working Principles

The SI5351A-B05511-GTR utilizes a fractional-N PLL (Phase-Locked Loop) architecture to generate clock signals with high accuracy and stability. It takes an input reference frequency from an external crystal oscillator and uses programmable dividers and multipliers to synthesize and multiply the output frequencies according to the desired configuration.

Detailed Application Field Plans

1. Communication Equipment: The SI5351A-B05511-GTR can be used in transceivers, routers, and switches to provide accurate clock signals for data transmission and synchronization.
2. Test and Measurement Instruments: It can be employed in oscilloscopes, signal generators, and spectrum analyzers to ensure precise timing and synchronization of measurement operations.
3. Audio and Video Equipment: The IC can be utilized in audio/video processors, digital-to-analog converters, and video encoders/decoders to generate stable clock signals for accurate signal processing and synchronization.
4. Industrial Automation Systems: It can be integrated into programmable logic controllers (PLCs), motor drives, and robotics systems to provide precise timing for control and synchronization of industrial processes.
5. Embedded Systems: The SI5351A-B05511-GTR can be used in various embedded systems, including IoT devices, microcontrollers, and single-board computers, to generate clock signals for system operation and communication.

Detailed Alternative Models

• SI5351B-B05511-GTR: Similar to SI5351A-B05511-GTR but with extended frequency range up to 200MHz.
• SI5351C-B05511-GTR: Enhanced version with improved phase noise performance and additional features.
• SI5361A-B05511-GTR: Clock generator with integrated voltage-controlled crystal oscillator (VCXO) for even higher frequency accuracy.
• SI5701A-B05511-GTR: