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SI5338J-B04777-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 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, SSTL
- Programmable Features: Frequency, Output Format, Spread Spectrum, Phase Jitter
- Operating Temperature Range: -40°C to +85°C
Detailed and Complete Pin Configuration
- VDDO
- VDDI
- GND
- XAXB
- XAXA
- XBXB
- XBXA
- VDDX
- GND
- CLKIN
- VDDI
- GND
- SDA
- SCL
- VDDI
- GND
- OE#
- VDDO
- GND
- OUT0
- OUT1
- OUT2
- OUT3
- OUT4
- OUT5
- OUT6
- OUT7
- VDDO
- GND
- OUT8
- OUT9
- OUT10
- OUT11
- OUT12
- OUT13
- OUT14
- OUT15
- VDDO
- GND
- OUT16
- OUT17
- OUT18
- OUT19
- OUT20
- OUT21
- OUT22
- OUT23
- VDDO
Functional Characteristics
- Flexible clock synthesis and distribution
- Low phase noise and jitter
- High-frequency accuracy and stability
- Programmable output formats and frequencies
- Spread spectrum modulation for EMI reduction
- I2C interface for easy configuration
Advantages and Disadvantages
Advantages: - High-performance clock generation - Precise frequency control - Wide range of output formats - Programmable features for customization - Easy configuration through I2C interface
Disadvantages: - Relatively high power consumption - Limited output frequency range compared to 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 SI5338J-B04777-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 and formats.
Detailed Application Field Plans
- Telecommunications Equipment: The SI5338J-B04777-GMR can be used in base stations, routers, and switches to provide synchronized clock signals for data transmission.
- Networking Devices: It can be utilized in network switches, routers, and gateways to ensure accurate timing for packet processing and synchronization.
- Data Centers: The IC can be employed in server racks and storage systems to synchronize various components and maintain reliable data transfer.
- Industrial Automation Systems: It can be integrated into PLCs (Programmable Logic Controllers), motion controllers, and robotics systems to synchronize operations and ensure precise timing.
- Test and Measurement Instruments: The IC can be used in oscilloscopes, signal generators, and spectrum analyzers to generate accurate clock signals for precise measurements.
Detailed Alternative Models
- SI5338A-B04777-GMR
- SI5338B-B04777-GMR
- SI5338C-B04777-GMR
- SI5338D-B04777-GMR
- SI5338E-B04777-GMR
5 Common Technical Questions and Answers
Q: What is the maximum output frequency of the SI5338J-B04777-GMR? A: The maximum output frequency is 945MHz.
Q: Can I program the output format of each clock output? A: Yes, the SI5338J-B04777-GMR supports multiple output formats such as LVCMOS, LVDS, HCSL, CML, and SSTL.
Q: Does the IC support spread spectrum modulation? A: Yes,