SI5338C-B07143-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-48
- Essence: Clock generation and multiplication
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications and Parameters
- Input Voltage Range: 1.8V to 3.3V
- Output Frequency Range: 1kHz to 808MHz
- Number of Outputs: 4
- Supply Voltage: 2.5V or 3.3V
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The SI5338C-B07143-GMR has a total of 48 pins. The pin configuration is as follows:
| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDDO | Output Power Supply Voltage | | 2 | VDD | Core Power Supply Voltage | | 3 | GND | Ground | | 4 | XAXB | Differential Clock Input | | 5 | XAXA | Differential Clock Input | | ... | ... | ... | | 46 | OUT3 | Clock Output 3 | | 47 | OUT2 | Clock Output 2 | | 48 | OUT1 | Clock Output 1 |
Functional Characteristics
- Clock Generation: The SI5338C-B07143-GMR generates high-quality clock signals with programmable frequencies.
- Clock Multiplication: It can multiply the input clock frequency to provide higher-frequency outputs.
- Jitter Reduction: The IC minimizes jitter, ensuring accurate and stable clock signals.
- Flexible Configuration: It offers various input/output options and allows programming of output frequencies.
Advantages and Disadvantages
Advantages: - High-frequency performance - Low jitter - Programmable output frequencies - Flexible input/output options
Disadvantages: - Limited number of outputs (4)
Applicable Range of Products
The SI5338C-B07143-GMR is suitable for applications that require precise clock generation and multiplication. It can be used in various electronic devices, including communication systems, data centers, industrial equipment, and consumer electronics.
Working Principles
The IC utilizes advanced clock synthesis techniques to generate and multiply clock signals. It incorporates a phase-locked loop (PLL) to achieve accurate frequency synthesis and minimize jitter. The programmable nature of the device allows customization of output frequencies according to specific application requirements.
Detailed Application Field Plans
- Communication Systems: The SI5338C-B07143-GMR can be used in network switches, routers, and wireless communication devices to provide synchronized clock signals for data transmission.
- Data Centers: It is suitable for use in servers, storage systems, and network equipment within data centers to ensure precise timing for efficient data processing.
- Industrial Equipment: The IC can be employed in industrial automation systems, test and measurement instruments, and control devices to synchronize operations and improve overall system performance.
- Consumer Electronics: It finds application in televisions, set-top boxes, gaming consoles, and audio/video equipment to generate accurate clock signals for seamless multimedia experiences.
Detailed Alternative Models
- SI5338A-B07143-GMR: Similar to SI5338C-B07143-GMR but with different package options.
- SI5341C-B07143-GMR: Clock generator with additional features like integrated voltage-controlled crystal oscillator (VCXO).
- SI5368C-B07143-GMR: Multi-channel clock generator with higher output count.
5 Common Technical Questions and Answers
Q: What is the maximum output frequency of SI5338C-B07143-GMR? A: The maximum output frequency is 808MHz.
Q: Can I use a 3.3V power supply for this IC? A: Yes, the SI5338C-B07143-GMR supports both 2.5V and 3.3V power supplies.
Q: How many differential clock inputs does it have? A: The IC has two differential clock inputs (XAXB and XAXA).
Q: Is the output frequency programmable? A: Yes, the output frequencies can be programmed according to specific requirements.
Q: What is the operating temperature range of this IC? A: The SI5338C-B07143-GMR operates within the temperature range of -40°C to +85°C.
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