SI5338J-B03771-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: 20-QFN (Quad Flat No-Lead)
• Essence: Provides clock signals for various electronic devices
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 2.375V to 3.63V
• Output Frequency Range: 1kHz to 945MHz
• Number of Outputs: 8
• Output Types: LVCMOS, LVDS, HCSL
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

1. VDDO1: Power supply for output bank 1
2. VDDO2: Power supply for output bank 2
3. VDDO3: Power supply for output bank 3
4. GND: Ground
5. SDA: Serial Data Input
6. SCL: Serial Clock Input
7. VDD: Power supply for internal circuitry
8. XAXB: Crystal or External Reference Input
9. XAXT: Crystal or External Reference Output
10. CLKIN: Clock Input
11. VDDI: Power supply for input buffer
12. GNDI: Ground for input buffer
13. VDDO4: Power supply for output bank 4
14. VDDO5: Power supply for output bank 5
15. VDDO6: Power supply for output bank 6
16. VDDO7: Power supply for output bank 7
17. VDDO8: Power supply for output bank 8
18. GND: Ground
19. VDDO9: Power supply for output bank 9
20. VDDO10: Power supply for output bank 10

Functional Characteristics

• Flexible clock synthesis and distribution
• Programmable output frequencies and formats
• Low phase noise and jitter
• Integrated voltage regulators for improved power supply noise rejection
• I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - High-performance clock generation - Wide range of output frequencies and formats - Low jitter for improved signal integrity - Easy configuration and control through I2C interface

Disadvantages: - Relatively high power consumption - Limited number of outputs (8)

Applicable Range of Products

• Telecommunications equipment
• Networking devices
• Data storage systems
• Industrial automation
• Test and measurement instruments

Working Principles

The SI5338J-B03771-GMR is a clock generator IC that uses a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) technologies to generate precise clock signals. It takes an input clock signal and generates multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5338J-B03771-GMR can be used in base stations, routers, and switches to provide synchronized clock signals for data transmission and processing.
2. Networking Devices: This IC can be utilized in network switches, routers, and gateways to ensure accurate timing for data packet synchronization and network synchronization protocols.
3. Data Storage Systems: The SI5338J-B03771-GMR can be integrated into storage servers and RAID systems to provide stable clock signals for data read/write operations and data recovery processes.
4. Industrial Automation: This IC can be employed in programmable logic controllers (PLCs), motor drives, and robotic systems to synchronize various control signals and enable precise timing for automation processes.
5. Test and Measurement Instruments: The SI5338J-B03771-GMR can be used in oscilloscopes, signal generators, and spectrum analyzers to generate accurate clock signals for signal acquisition, analysis, and generation.

Detailed Alternative Models

1. SI5338A-B03771-GMR: Similar to SI5338J-B03771-GMR but with extended temperature range (-40°C to +105°C).
2. SI5338B-B03771-GMR: Similar to SI5338J-B03771-GMR but with additional features such as spread spectrum modulation and frequency margining.
3. SI5339J-B03771-GMR: Similar to SI5338J-B03771-GMR but with 12 outputs instead of 8.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338J-B03771-GMR? A: The maximum output frequency is 945MHz.

2. Q: Can I use an external crystal as a reference for this IC? A: