SI5335B-B02467-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: 24-pin QFN (Quad Flat No-leads)
• Essence: Clock generation and distribution
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Frequency Range: 1 MHz to 800 MHz
• Output Clocks: Up to 12 independent outputs
• Supply Voltage: 2.5 V to 3.3 V
• Operating Temperature Range: -40°C to +85°C
• Phase Noise: < -150 dBc/Hz at 100 kHz offset
• Programmability: I2C interface for configuration

Detailed and Complete Pin Configuration

1. VDDO: Output Power Supply
2. GND: Ground
3. XAXB: Crystal Input or Reference Clock Input
4. XAXT: Crystal Input or Reference Clock Input
5. SDA: I2C Serial Data Input
6. SCL: I2C Serial Clock Input
7. VDDI: Digital Power Supply
8. GND: Ground
9. CLKOUT0: Output Clock 0
10. CLKOUT1: Output Clock 1
11. CLKOUT2: Output Clock 2
12. CLKOUT3: Output Clock 3
13. CLKOUT4: Output Clock 4
14. CLKOUT5: Output Clock 5
15. CLKOUT6: Output Clock 6
16. CLKOUT7: Output Clock 7
17. CLKOUT8: Output Clock 8
18. CLKOUT9: Output Clock 9
19. CLKOUT10: Output Clock 10
20. CLKOUT11: Output Clock 11
21. VDDO: Output Power Supply
22. GND: Ground
23. VDDI: Digital Power Supply
24. GND: Ground

Functional Characteristics

• Flexible clock generation and distribution
• Low jitter and phase noise for high-performance applications
• Programmable output frequencies and formats
• Spread Spectrum Clocking (SSC) support
• Integrated crystal oscillator or external reference clock input
• I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - High-performance clock generation with low jitter - Programmable output frequencies for flexibility - Support for spread spectrum clocking - Easy configuration through I2C interface

Disadvantages: - Limited to a maximum frequency of 800 MHz - Requires external crystal or reference clock source

Applicable Range of Products

• Telecommunications equipment
• Networking devices
• Data centers
• Industrial automation systems
• Test and measurement instruments
• Consumer electronics

Working Principles

The SI5335B-B02467-GMR is a clock generator IC that generates multiple independent output clocks from a single input reference clock or crystal oscillator. It uses advanced PLL (Phase-Locked Loop) technology to generate precise and stable clock signals with low jitter and phase noise. The IC can be programmed through the I2C interface to configure the output frequencies, formats, and other parameters.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5335B-B02467-GMR can be used in base stations, routers, and switches to provide accurate clock signals for data transmission and synchronization.
2. Networking Devices: The IC can be utilized in switches, routers, and network interface cards to generate synchronized clock signals for efficient data communication.
3. Data Centers: The SI5335B-B02467-GMR can be employed in data centers to generate clock signals for server synchronization and data processing.
4. Industrial Automation Systems: The IC can be integrated into industrial automation systems to provide precise timing signals for synchronized operation of various components.
5. Test and Measurement Instruments: The SI5335B-B02467-GMR can be used in oscilloscopes, signal generators, and other test equipment to generate accurate clock signals for precise measurements.

Detailed Alternative Models

1. SI5338A-B-GM: Similar clock generator IC with additional features such as integrated voltage regulators and higher frequency range.
2. SI5341C-B-GM: Clock generator IC with more output clocks and advanced jitter attenuation capabilities.
3. SI5368B-B-GM: Multi-channel clock generator IC with built-in frequency dividers and flexible output formats.
4. SI5389B-B-GM: High-performance clock generator IC with ultra-low jitter and support for multiple input reference clocks.
5. SI5324A-B-GM: Clock generator IC with integrated VCXO (Voltage-Controlled Crystal Oscillator) for precise frequency control.

5 Common Technical Questions and Answers

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