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SI5338E-B08110-GMR
Basic Information Overview
- Category: Integrated Circuit
- Use: Clock Generator and Multiplier
- Characteristics: High-performance, Low-jitter, Programmable
- Package: 48-pin QFN
- Essence: Clock Generation and Distribution
- 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 808MHz
- Number of Outputs: 8
- Output Types: LVCMOS, LVDS, HCSL
- Programmable Features: Output frequency, Phase offset, Skew adjustment, Spread Spectrum modulation
- Operating Temperature Range: -40°C to +85°C
Detailed and Complete Pin Configuration
- VDDO1: Power supply for output bank 1
- VDDO2: Power supply for output bank 2
- VDDO3: Power supply for output bank 3
- VDDO4: Power supply for output bank 4
- VDDO5: Power supply for output bank 5
- VDDO6: Power supply for output bank 6
- VDDO7: Power supply for output bank 7
- VDDO8: Power supply for output bank 8
- GND: Ground
- XAXB: Crystal oscillator input
- XAXT: Crystal oscillator input
- CLKIN: External clock input
- SDA: I2C serial data input
- SCL: I2C serial clock input
- VDDI: Power supply for internal logic
- GND: Ground
- VDD: Power supply for core
- GND: Ground
- VDDXO: Power supply for crystal oscillator
- XAXB: Crystal oscillator output
- XAXT: Crystal oscillator output
- CLKOUT1: Output 1
- CLKOUT2: Output 2
- CLKOUT3: Output 3
- CLKOUT4: Output 4
- CLKOUT5: Output 5
- CLKOUT6: Output 6
- CLKOUT7: Output 7
- CLKOUT8: Output 8 30-48: Reserved
Functional Characteristics
The SI5338E-B08110-GMR is a highly versatile clock generator and multiplier integrated circuit. It provides precise clock signals with low jitter for various applications. The device offers programmable features such as output frequency, phase offset, skew adjustment, and spread spectrum modulation. With its eight outputs supporting different types of signaling standards, including LVCMOS, LVDS, and HCSL, it can meet the requirements of diverse systems.
Advantages and Disadvantages
Advantages: - High-performance clock generation and distribution - Low jitter for improved system performance - Programmable features for flexibility - Multiple output types for compatibility - Wide operating temperature range
Disadvantages: - Complex pin configuration may require careful layout design - Limited number of outputs compared to some other clock generators
Applicable Range of Products
The SI5338E-B08110-GMR is suitable for a wide range of applications that require precise clock signals. It can be used in communication systems, data centers, industrial automation, test and measurement equipment, and many other electronic devices where accurate timing is critical.
Working Principles
The SI5338E-B08110-GMR utilizes a combination of internal PLLs (Phase-Locked Loops) and dividers to generate and multiply clock signals. The device takes input from an external crystal oscillator or clock source and produces multiple output clocks with programmable frequencies and features.
Detailed Application Field Plans
Communication Systems: The SI5338E-B08110-GMR can be used in network switches, routers, and wireless communication equipment to provide synchronized clock signals for data transmission and processing.
Data Centers: In large-scale data centers, the SI5338E-B08110-GMR can serve as a central clock generator, ensuring precise timing for various server racks and networking devices.
Industrial Automation: Industrial control systems often require accurate timing for synchronization. The SI5338E-B08110-GMR can be employed in programmable logic controllers (PLCs), motion control systems, and robotics to maintain synchronization between different components.
Test and Measurement Equipment: Instruments such as oscilloscopes, signal generators, and spectrum analyzers rely on precise clock signals. The SI5338E-B08110-GMR can provide stable and low-jitter clocks for accurate measurements.
Consumer Electronics: The SI5338E-B08110-GMR can be utilized in consumer