SI5338A-B02261-GM
Basic Information Overview
- Category: Integrated Circuit
- Use: Clock Generator and Multiplier
- Characteristics: High-frequency, Low-jitter, Programmable
- Package: QFN (Quad Flat No-leads)
- Essence: Clock generation and multiplication
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications and Parameters
- Frequency Range: 1 MHz to 350 MHz
- Output Channels: 8 differential or 16 single-ended
- Supply Voltage: 2.5 V to 3.3 V
- Operating Temperature: -40°C to +85°C
- Phase Jitter: < 0.3 ps RMS (typical)
Detailed and Complete Pin Configuration
The SI5338A-B02261-GM has a total of 24 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
- VSS: Ground
- SDA: I2C serial data input/output
- SCL: I2C serial clock input
- CLKOUT0: Differential clock output 0
- CLKOUT1: Differential clock output 1
- CLKOUT2: Differential clock output 2
- CLKOUT3: Differential clock output 3
- CLKOUT4: Differential clock output 4
- CLKOUT5: Differential clock output 5
- CLKOUT6: Differential clock output 6
- CLKOUT7: Differential clock output 7
- NC: No connect
- NC: No connect
- NC: No connect
- NC: No connect
Functional Characteristics
The SI5338A-B02261-GM is a highly versatile clock generator and multiplier. Its key functional characteristics include:
- Programmable frequency synthesis
- Low phase noise and jitter
- Multiple output channels
- I2C interface for configuration and control
- Spread spectrum modulation support
- Clock skew management
Advantages and Disadvantages
Advantages:
- Wide frequency range
- High precision and stability
- Flexible configuration options
- Low power consumption
Disadvantages:
- Requires external programming and configuration
- Limited number of differential clock outputs
Applicable Range of Products
The SI5338A-B02261-GM is suitable for various applications that require precise clock generation and multiplication. It can be used in:
- Communication systems
- Data centers
- Industrial automation
- Test and measurement equipment
- Audio/video processing
Working Principles
The SI5338A-B02261-GM utilizes a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate and multiply clock signals. The input clock is divided, multiplied, and combined to produce multiple output clocks with different frequencies and phases.
Detailed Application Field Plans
Communication Systems: The SI5338A-B02261-GM can be used in network switches, routers, and wireless base stations to provide synchronized clock signals for data transmission and reception.
Data Centers: In large-scale data centers, the SI5338A-B02261-GM can ensure accurate timing for server clusters, storage systems, and network switches, improving overall system performance.
Industrial Automation: Industrial control systems often require precise timing for synchronization and coordination. The SI5338A-B02261-GM can be used in programmable logic controllers (PLCs), motion control systems, and robotics.
Test and Measurement Equipment: The high-frequency and low-jitter characteristics of the SI5338A-B02261-GM make it suitable for use in oscilloscopes, spectrum analyzers, and signal generators, ensuring accurate measurements.
Audio/Video Processing: The SI5338A-B02261-GM can be utilized in professional audio/video equipment, such as digital mixers, video routers, and broadcast systems, to synchronize audio and video signals.
Detailed Alternative Models
- SI5338B-B02261-GM
- SI5338C-B02261-GM
- SI5338D-B02261-GM
- SI5338E-B02261-GM
- SI5338F-B02261-GM
5 Common Technical Questions and Answers
- Q: What is the maximum frequency that can be generated by the SI5338A-B02261