SI5338N-B05732-GMR
Basic Information Overview
- Category: Integrated Circuit
- Use: Clock Generator and Multiplier
- Characteristics: High-performance, Low-jitter, Programmable
- Package: 32-QFN (Quad Flat No-Lead)
- Essence: Clock Generation and Distribution
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications and Parameters
- Input Frequency Range: 1 MHz to 710 MHz
- Output Frequency Range: 1 kHz to 945 MHz
- Supply Voltage: 2.5 V to 3.3 V
- Operating Temperature Range: -40°C to +85°C
- Phase Noise Performance: < -150 dBc/Hz at 100 kHz offset
- Programmable Features: Output frequency, Spread Spectrum, Output format, etc.
Detailed and Complete Pin Configuration
The SI5338N-B05732-GMR has a total of 32 pins. The pin configuration is as follows:
- XAXB: Differential clock input pair A
- XAXT: Single-ended clock input A
- GND: Ground
- XBXB: Differential clock input pair B
- XBXT: Single-ended clock input B
- VDDO: Output supply voltage
- CLKOUT0: Clock output 0
- CLKOUT1: Clock output 1
- CLKOUT2: Clock output 2
- CLKOUT3: Clock output 3
- CLKOUT4: Clock output 4
- CLKOUT5: Clock output 5
- CLKOUT6: Clock output 6
- CLKOUT7: Clock output 7
- CLKOUT8: Clock output 8
- CLKOUT9: Clock output 9
- CLKOUT10: Clock output 10
- CLKOUT11: Clock output 11
- CLKOUT12: Clock output 12
- CLKOUT13: Clock output 13
- CLKOUT14: Clock output 14
- CLKOUT15: Clock output 15
- CLKOUT16: Clock output 16
- CLKOUT17: Clock output 17
- CLKOUT18: Clock output 18
- CLKOUT19: Clock output 19
- CLKOUT20: Clock output 20
- CLKOUT21: Clock output 21
- CLKOUT22: Clock output 22
- CLKOUT23: Clock output 23
- VDD: Power supply voltage
- GND: Ground
Functional Characteristics
The SI5338N-B05732-GMR is a highly versatile clock generator and multiplier. Its key functional characteristics include:
- Programmable output frequencies with fine resolution
- Low-jitter performance for high-quality clock signals
- Support for spread spectrum modulation to reduce electromagnetic interference (EMI)
- Multiple clock outputs for flexible system integration
- Wide operating temperature range for various environments
- Easy configuration through I2C interface or pin control
Advantages and Disadvantages
Advantages: - High-performance clock generation and distribution - Programmable features for customization - Low phase noise for improved signal integrity - Compact package size for space-constrained designs - Wide operating voltage range for compatibility
Disadvantages: - Requires careful consideration of power supply and decoupling requirements - Complex programming and configuration for advanced features - Limited number of clock outputs compared to some other devices
Applicable Range of Products
The SI5338N-B05732-GMR is suitable for a wide range of applications, including but not limited to: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments - Consumer electronics
Working Principles
The SI5338N-B05732-GMR utilizes a combination of phase-locked loop (PLL) and fractional-N synthesis techniques to generate precise clock signals. It takes an input reference frequency and generates multiple output clocks with programmable frequencies and formats. The device incorporates advanced circuitry to minimize jitter and phase noise, ensuring high-quality clock signals for various applications.
Detailed Application Field Plans
- Telecommunications Equipment: The SI5338N-B05732-GMR can be used in base stations, routers, and switches to provide accurate clock synchronization and timing for reliable data transmission.
- Networking Devices: This clock generator is suitable for network switches, routers, and gateways, enabling precise timing for efficient data packet handling and synchronization across the network.
- Data Centers: By providing synchronized clock signals to servers, storage systems, and network equipment, the SI5338N-B05732-GMR helps maintain data integrity and optimize data center operations.
- Industrial Automation Systems: Clock synchronization