SI5338M-B03871-GMR
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Clock Generator and Multiplier
- Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
- Package: 48-pin QFN (Quad Flat No-Lead)
- Essence: Highly integrated clock generator IC
- 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 differential or 16 single-ended
- Output Types: LVPECL, LVDS, HCSL, CMOS
- Programmable Features: Output frequency, output format, spread spectrum modulation, input reference selection, etc.
Detailed and Complete Pin Configuration
The SI5338M-B03871-GMR has a total of 48 pins. The pin configuration is as follows:
- VDDO_0
- VSSO_0
- OUT0_N
- OUT0_P
- VDDO_1
- VSSO_1
- OUT1_N
- OUT1_P
- VDDO_2
- VSSO_2
- OUT2_N
- OUT2_P
- VDDO_3
- VSSO_3
- OUT3_N
- OUT3_P
- VDDO_4
- VSSO_4
- OUT4_N
- OUT4_P
- VDDO_5
- VSSO_5
- OUT5_N
- OUT5_P
- VDDO_6
- VSSO_6
- OUT6_N
- OUT6_P
- VDDO_7
- VSSO_7
- OUT7_N
- OUT7_P
- VDDO_8
- VSSO_8
- OUT8_N
- OUT8_P
- VDDO_9
- VSSO_9
- OUT9_N
- OUT9_P
- VDDO_10
- VSSO_10
- OUT10_N
- OUT10_P
- VDDO_11
- VSSO_11
- OUT11_N
- OUT11_P
Functional Characteristics
- High-frequency accuracy and stability
- Low jitter performance for precise timing applications
- Flexible output format options to support various interface standards
- Programmable features allow customization of output frequencies and modulation schemes
- Input reference selection for synchronization with external clock sources
- Spread spectrum modulation capability for reducing electromagnetic interference (EMI)
Advantages and Disadvantages
Advantages: - High integration reduces component count and board space requirements - Wide output frequency range supports diverse applications - Programmability enables flexibility and adaptability - Low jitter performance ensures accurate timing in sensitive systems
Disadvantages: - Complexity of programming and configuration may require technical expertise - Limited number of outputs compared to some other clock generator ICs - Higher cost compared to simpler clock generation solutions
Applicable Range of Products
The SI5338M-B03871-GMR is suitable for a wide range of applications that require precise clock generation and distribution. Some common areas of application include: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments - Audio/video equipment
Working Principles
The SI5338M-B03871-GMR utilizes a combination of phase-locked loop (PLL) and fractional-N synthesis techniques to generate accurate clock signals. It takes an input reference clock and uses internal dividers, multipliers, and programmable feedback paths to generate multiple output frequencies with low jitter and high frequency accuracy.
Detailed Application Field Plans
- Telecommunications Equipment: The SI5338M-B03871-GMR can be used in base stations, routers, and switches to provide precise clock signals for data transmission and synchronization.
- Networking Devices: Ethernet switches, routers, and network interface cards can benefit from the accurate timing provided by the SI5338M-B03871-GMR, ensuring reliable data transfer.
- Data Centers: Clock synchronization is crucial in data centers for efficient data processing and storage. The SI5338M-B03871-GMR can be used to generate synchronized clocks for servers, storage systems, and network equipment.
- Industrial Automation Systems: Programmable logic controllers (PLCs), motor drives, and other industrial automation devices require accurate timing for precise control. The SI