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SI5338N-B04732-GMR
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Clock Generator and Multiplier
- Characteristics: High-performance, low-jitter, programmable clock generator
- Package: 48-pin QFN (Quad Flat No-Lead)
- Essence: Provides multiple clock outputs with precise frequency and phase control
- Packaging/Quantity: Tape and Reel, 250 units per reel
Specifications and Parameters
- Input Voltage Range: 2.375V to 3.63V
- Output Frequency Range: 1kHz to 945MHz
- Output Format: LVCMOS, LVDS, HCSL, CML
- Programmable Features: Frequency, Phase, Output Format, Spread Spectrum Modulation
- Operating Temperature Range: -40°C to +85°C
Detailed and Complete Pin Configuration
- VDDO
- VDDI
- GND
- XAXB
- XAXA
- XAXB
- XAXC
- XAXD
- XBXB
- XBXA
- XBXB
- XBXC
- XBXD
- XDXB
- XDXT
- XDXA
- XDXB
- XDXC
- XDXD
- XEXB
- XEXT
- XEXA
- XEXB
- XEXC
- XEXD
- XFXB
- XFXT
- XFXA
- XFXB
- XFXC
- XFXD
- XGXB
- XGXT
- XGXA
- XGXB
- XGXC
- XGXD
- XHXB
- XHXT
- XHXA
- XHXB
- XHXC
- XHXD
- VDDO
- VDDI
- GND
- CLKIN
- GND
Functional Characteristics
- Flexible clock synthesis and distribution
- Low phase noise and jitter
- Programmable output formats for compatibility with various systems
- Spread spectrum modulation for EMI reduction
- Integrated EEPROM for storing configuration settings
- Clock failure detection and automatic switchover to backup source
Advantages and Disadvantages
Advantages: - High-performance clock generation with precise control - Wide range of programmable features - Low phase noise and jitter for improved system performance - Flexible output formats for compatibility - EMI reduction through spread spectrum modulation
Disadvantages: - Complex pin configuration may require careful PCB layout - Limited output frequency range compared to some specialized clock generators
Applicable Range of Products
- Telecommunications equipment
- Networking devices
- Data centers
- Industrial automation systems
- Test and measurement instruments
- Consumer electronics
Working Principles
The SI5338N-B04732-GMR is a clock generator IC that uses a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) techniques to generate precise clock signals. It takes an input reference clock and generates multiple output clocks with programmable frequencies, phases, and formats. The IC also includes features like spread spectrum modulation and clock failure detection for enhanced system reliability.
Detailed Application Field Plans
- Telecommunications Equipment: Use the SI5338N-B04732-GMR to generate clock signals for high-speed data transmission and synchronization in telecom infrastructure.
- Networking Devices: Utilize the IC for clock generation in routers, switches, and network interface cards to ensure accurate data transfer and synchronization.
- Data Centers: Employ the SI5338N-B04732-GMR to generate clocks for server racks, storage systems, and network switches in data centers, ensuring reliable operation and data integrity.
- Industrial Automation Systems: Use the IC for clock generation in PLCs (Programmable Logic Controllers), motion control systems, and industrial communication networks to synchronize various components and processes.
- Test and Measurement Instruments: Utilize the IC to generate precise clock signals for oscilloscopes, signal generators, and other test equipment, ensuring accurate measurements and analysis.
Detailed Alternative Models
- SI5338N-B04632-GMR: Similar to SI5338N-B04732-GMR but with a different output frequency range.
- SI5338N-B04832-GMR: Similar to SI5338N-B04732-GMR but with additional programmable features.
- SI5338N-B04732-GM: Similar to SI5338N-B04732-GMR but without the integrated