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SI5338N-B04259-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) package
- 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: LVPECL, LVDS, HCSL, CMOS
- Programmability: I2C interface for configuration and control
- Operating Temperature Range: -40°C to +85°C
Detailed and Complete Pin Configuration
- VDDO
- VDDI
- GND
- XAXB
- XAXA
- XBXB
- XBXA
- VDDO
- VDDI
- GND
- CLK0_OUT
- CLK1_OUT
- CLK2_OUT
- CLK3_OUT
- CLK4_OUT
- CLK5_OUT
- CLK6_OUT
- CLK7_OUT
- CLK8_OUT
- CLK9_OUT
- CLK10_OUT
- CLK11_OUT
- CLK12_OUT
- CLK13_OUT
- CLK14_OUT
- CLK15_OUT
- CLK16_OUT
- CLK17_OUT
- CLK18_OUT
- CLK19_OUT
- CLK20_OUT
- CLK21_OUT
- CLK22_OUT
- CLK23_OUT
- CLK24_OUT
- CLK25_OUT
- CLK26_OUT
- CLK27_OUT
- CLK28_OUT
- CLK29_OUT
- CLK30_OUT
- CLK31_OUT
- CLK32_OUT
- CLK33_OUT
- CLK34_OUT
- CLK35_OUT
- CLK36_OUT
- GND
Functional Characteristics
- Flexible clock synthesis and distribution
- Low phase noise and jitter
- Integrated voltage-controlled crystal oscillator (VCXO)
- Spread Spectrum Clocking (SSC) support
- Programmable output skew control
- Output enable/disable function
- Power-down mode for reduced power consumption
Advantages and Disadvantages
Advantages: - High-performance clock generation with precise control - Wide range of output frequencies and formats - Programmability for easy configuration - Low phase noise and jitter for improved system performance
Disadvantages: - Requires I2C interface for configuration, which may add complexity to the design - Limited number of output pins may restrict certain applications
Applicable Range of Products
- Telecommunications equipment
- Networking devices
- Data centers
- Industrial automation systems
- Test and measurement instruments
Working Principles
The SI5338N-B04259-GMR is a clock generator IC that uses a combination of PLL (Phase-Locked Loop) and VCXO technologies to generate precise clock signals. It takes an input reference clock and generates multiple output clocks with programmable frequency, phase, and format. The device utilizes internal dividers, multipliers, and phase interpolators to achieve the desired output frequencies. The clock outputs can be configured and controlled through the I2C interface.
Detailed Application Field Plans
- Telecommunications Equipment: The SI5338N-B04259-GMR can be used in base stations, routers, and switches to provide synchronized clock signals for data transmission and processing.
- Networking Devices: It can be employed in switches, routers, and network interface cards to generate accurate clock signals for data synchronization and packet processing.
- Data Centers: The IC can be utilized in servers, storage systems, and network switches within data centers to ensure precise timing for efficient data processing and communication.
- Industrial Automation Systems: It can be integrated into programmable logic controllers (PLCs), motor drives, and industrial robots to synchronize various components and enable precise control of operations.
- Test and Measurement Instruments: The device can be used in oscilloscopes, signal generators, and spectrum analyzers to generate stable and accurate clock signals for precise measurements and analysis.
Detailed Alternative Models
- SI5338N-B04259-GM: Similar to the SI5338N-B04259-GMR but without the tape and reel packaging.
- SI5338N-B04259-GM-T: Tape and reel packaging with 1000 units per reel.
- SI5338N-B04259-GM-R: Tray packaging with 250 units per tray