SI5338A-B03349-GMR
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Clock Generator and Multiplier
- Characteristics:
- High-frequency performance
- Low jitter
- Programmable output frequencies
- Flexible input/output options
- Package: QFN-24
- Essence: Clock generation and multiplication
- Packaging/Quantity: Tape & Reel, 2500 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, or LVPECL
- Operating Temperature Range: -40°C to +85°C
- Supply Current: 100mA (typical)
Detailed and Complete Pin Configuration
The SI5338A-B03349-GMR has a total of 24 pins. The pin configuration is as follows:
- VDDO
- VDDO
- GND
- CLKIN
- CLKINB
- GND
- XAXB
- XAX
- GND
- SDA
- SCL
- GND
- VDD
- VDD
- GND
- OUT0
- OUT1
- OUT2
- OUT3
- GND
- OUT4
- OUT5
- OUT6
- OUT7
Functional Characteristics
- Clock multiplication and division
- Phase-locked loop (PLL) frequency synthesis
- Spread spectrum modulation
- I2C interface for programming and control
- Output enable/disable control
Advantages and Disadvantages
Advantages: - High-frequency performance - Low jitter - Programmable output frequencies - Flexible input/output options
Disadvantages: - Requires programming and configuration
Applicable Range of Products
The SI5338A-B03349-GMR is suitable for various applications that require clock generation and multiplication, such as: - Communication systems - Networking equipment - Data centers - Industrial automation - Test and measurement instruments
Working Principles
The SI5338A-B03349-GMR utilizes a PLL to generate precise clock signals. It takes an input clock signal and multiplies or divides its frequency according to the programmed settings. The output clocks can be configured to different formats and frequencies to meet specific system requirements.
Detailed Application Field Plans
- Communication Systems: Use the SI5338A-B03349-GMR to generate clock signals for data transmission and synchronization in wireless communication systems.
- Networking Equipment: Employ the IC to provide accurate clocking for routers, switches, and other network devices, ensuring reliable data transfer.
- Data Centers: Utilize the SI5338A-B03349-GMR to synchronize clocks across multiple servers and storage systems, improving overall data center performance.
- Industrial Automation: Integrate the IC into industrial control systems to maintain precise timing for synchronized operations and communication between devices.
- Test and Measurement Instruments: Incorporate the SI5338A-B03349-GMR into test equipment to generate stable and accurate clock signals for precise measurements.
Detailed Alternative Models
- SI5338B-B03349-GMR: Similar to SI5338A-B03349-GMR but with additional features.
- SI5339A-B03349-GMR: Clock generator with different pin configuration and specifications.
- SI5340A-B03349-GMR: Clock multiplier with higher frequency range and more output options.
5 Common Technical Questions and Answers
Q: Can the SI5338A-B03349-GMR generate multiple clock frequencies simultaneously? A: Yes, the IC can generate multiple output clocks with different frequencies.
Q: What is the maximum output frequency of the SI5338A-B03349-GMR? A: The maximum output frequency is 945MHz.
Q: How do I program and configure the SI5338A-B03349-GMR? A: The IC can be programmed and controlled using the I2C interface and appropriate software tools.
Q: Does the SI5338A-B03349-GMR support spread spectrum modulation? A: Yes, the IC supports spread spectrum modulation for reducing electromagnetic interference (EMI).
Q: What is the typical power supply current required by the SI5338A-B03349-GMR? A: The typical supply current is 100mA.
This encyclopedia entry provides an overview of the SI5338A-B03349-GMR, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field