SI5338A-B06716-GM
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Clock Generator and Multiplier
- Characteristics: High-performance, Low-jitter, Programmable
- Package: 48-pin QFN (Quad Flat No-leads)
- Essence: Clock generation and distribution
- Packaging/Quantity: Tape and Reel, 250 units per reel
Specifications and Parameters
- Input Frequency Range: 1 MHz to 350 MHz
- Output Frequency Range: 1 kHz to 710 MHz
- Supply Voltage: 2.5 V to 3.3 V
- Operating Temperature Range: -40°C to +85°C
- Phase Noise: -150 dBc/Hz at 100 kHz offset
- Output Jitter: < 0.3 ps RMS (Root Mean Square)
Detailed Pin Configuration
- VDDO
- VDDI
- GND
- XAXB
- XAXT
- XBXB
- XBXT
- YAXB
- YAXT
- YBXB
- YBXT
- ZAXB
- ZAXT
- ZBXB
- ZBXT
- CLKIN
- SDA
- SCL
- VDD
- GND
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
Functional Characteristics
- Clock multiplication and division
- Programmable output frequencies
- Spread Spectrum support
- Low phase noise and jitter
- I2C interface for configuration
Advantages and Disadvantages
Advantages: - High-performance clock generation - Flexible frequency programming - Low jitter and phase noise - Spread Spectrum support for EMI reduction
Disadvantages: - Requires external crystal or clock input - Limited to specific frequency ranges
Applicable Range of Products
- Telecommunications equipment
- Networking devices
- Data centers
- Industrial automation systems
- Test and measurement instruments
Working Principles
The SI5338A-B06716-GM is a clock generator IC that generates multiple output clocks from a single input clock source. It uses a PLL (Phase-Locked Loop) to multiply or divide the input frequency to achieve the desired output frequencies. The device can be programmed through an I2C interface to configure the output frequencies, spread spectrum modulation, and other parameters.
Detailed Application Field Plans
- Telecommunications Equipment: Use the SI5338A-B06716-GM to generate precise clock signals for data transmission and synchronization in communication systems.
- Networking Devices: Utilize the IC to provide accurate timing signals for network switches, routers, and other networking equipment.
- Data Centers: Employ the clock generator for clock distribution and synchronization in large-scale data center infrastructure.
- Industrial Automation Systems: Use the IC to generate synchronized clock signals for control systems and industrial machinery.
- Test and Measurement Instruments: Utilize the device to generate stable and precise clock signals for accurate measurements in test and measurement applications.
Detailed Alternative Models
- SI5338A-B06716-GM-T: Same as SI5338A-B06716-GM, but with a different packaging option (Tape and Reel).
- SI5338A-B06716-GM-EVB: Evaluation board for the SI5338A-B06716-GM, providing a platform for testing and development.
5 Common Technical Questions and Answers
Q: What is the maximum output frequency of the SI5338A-B06716-GM? A: The maximum output frequency is 710 MHz.
Q: Can I program the output frequencies on-the-fly? A: Yes, the SI5338A-B06716-GM supports dynamic frequency programming through its I2C interface.
Q: Does the IC require an external crystal or clock input? A: Yes, the device requires an external clock source to generate the desired output frequencies.
Q: What is the typical phase noise performance of the SI5338A-B06716-GM? A: The device offers a phase noise level of -150 dBc/Hz at a 100 kHz offset.
Q: Is the SI5338A-B06716