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SI5338C-B05363-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: Clock generation and distribution
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications and Parameters
- Frequency Range: 1 MHz to 350 MHz
- Output Channels: 4 differential or 8 single-ended
- Supply Voltage: 2.5 V to 3.3 V
- Operating Temperature Range: -40°C to +85°C
Detailed and Complete Pin Configuration
The SI5338C-B05363-GMR has a total of 20 pins. The pin configuration is as follows:
- XAXB0: Differential clock input A
- XAXB1: Differential clock input B
- XAXB2: Differential clock input C
- XAXB3: Differential clock input D
- XAXB4: Differential clock input E
- XAXB5: Differential clock input F
- XAXB6: Differential clock input G
- XAXB7: Differential clock input H
- VDD: Power supply voltage
- GND: Ground
- CLKOUT0: Output clock channel 0
- CLKOUT1: Output clock channel 1
- CLKOUT2: Output clock channel 2
- CLKOUT3: Output clock channel 3
- CLKOUT4: Output clock channel 4
- CLKOUT5: Output clock channel 5
- CLKOUT6: Output clock channel 6
- CLKOUT7: Output clock channel 7
- SDA: I2C serial data input
- SCL: I2C serial clock input
Functional Characteristics
- High-frequency clock generation and distribution
- Low-jitter output clocks
- Programmable output frequencies and formats
- I2C interface for configuration and control
- Spread Spectrum Clocking (SSC) support
- Integrated voltage regulators for improved noise performance
Advantages and Disadvantages
Advantages: - Wide frequency range - Flexible output configurations - Low jitter for high-performance applications - Programmable features for customization - Integrated voltage regulators for noise reduction
Disadvantages: - Limited number of output channels - Requires external components for power supply and filtering
Applicable Range of Products
The SI5338C-B05363-GMR is suitable for various applications that require precise clock generation and distribution. It can be used in telecommunications, networking, data centers, industrial automation, and other electronic systems.
Working Principles
The SI5338C-B05363-GMR uses a combination of phase-locked loop (PLL) and programmable dividers to generate and distribute clock signals. The PLL locks onto an input reference clock and generates high-frequency output clocks with low jitter. The programmable dividers allow for flexible frequency selection and output configurations.
Detailed Application Field Plans
- Telecommunications: Used in base stations, routers, and switches for accurate timing synchronization.
- Networking: Provides clock signals for Ethernet switches, routers, and network interface cards.
- Data Centers: Ensures precise timing for servers, storage systems, and network equipment.
- Industrial Automation: Used in programmable logic controllers (PLCs), motion control systems, and robotics for synchronized operation.
- Consumer Electronics: Provides clock signals for audio/video equipment, gaming consoles, and set-top boxes.
Detailed Alternative Models
- SI5338A-B05363-GMR: Similar specifications and features, but with a different package.
- SI5339C-B05363-GMR: Higher frequency range and more output channels.
- SI5341B-B05363-GMR: Programmable clock generator with integrated voltage-controlled crystal oscillator (VCXO).
- SI5345A-B05363-GMR: Clock multiplier with advanced jitter attenuation features.
- SI5368C-B05363-GMR: Multi-channel clock generator with integrated digital delay lines.
5 Common Technical Questions and Answers
Q: What is the maximum output frequency of the SI5338C-B05363-GMR? A: The maximum output frequency is 350 MHz.
Q: Can I program the output frequencies using the I2C interface? A: Yes, the SI5338C-B05363-GMR supports programming of output frequencies and formats through the I2C interface.
Q: Does the SI5338C-B05363-GMR support spread spectrum clocking? A: Yes, it has built-in support for spread spectrum clocking (SSC) to reduce electromagnetic interference (