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5P49V5913B003NLGI8
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Clock Generator and Jitter Attenuator
- Characteristics: High-performance, low-jitter clock generation and distribution solution
- Package: 32-pin QFN package
- Essence: Provides precise clock signals for various electronic devices
- Packaging/Quantity: Individually packaged, quantity may vary depending on supplier
Specifications
- Frequency Range: 1 MHz to 2.1 GHz
- Output Format: LVCMOS, LVDS, HCSL, or CML
- Supply Voltage: 1.8 V to 3.3 V
- Operating Temperature Range: -40°C to +85°C
- Phase Noise Performance: < -100 dBc/Hz at 10 kHz offset
- Programmable Features: Output frequency, output format, spread spectrum modulation, etc.
Detailed Pin Configuration
- VDDA: Analog power supply
- VDDD: Digital power supply
- GND: Ground
- XIN: Crystal oscillator input
- XOUT: Crystal oscillator output
- CLK_OUT0: Clock output 0
- CLK_OUT1: Clock output 1
- CLK_OUT2: Clock output 2
- CLK_OUT3: Clock output 3
- REFCLKIN: Reference clock input
- SDA: I2C data line
- SCL: I2C clock line
- OE_N: Output enable control
- PLL_LOCK: PLL lock indicator
- VDDO: Output power supply
- GND: Ground
Functional Features
- Clock generation with low phase noise and jitter
- Flexible output formats to support different interface standards
- Spread spectrum modulation for reduced electromagnetic interference (EMI)
- I2C interface for easy configuration and control
- Output enable control for power management
- PLL lock indicator for system monitoring
Advantages and Disadvantages
Advantages
- High-performance clock generation and distribution
- Wide frequency range and output format compatibility
- Low phase noise and jitter for improved signal integrity
- Programmable features for customization
- Spread spectrum modulation for EMI reduction
Disadvantages
- Relatively complex pin configuration
- Requires external crystal oscillator for clock input
- Limited availability in certain markets
Working Principles
The 5P49V5913B003NLGI8 is a clock generator and jitter attenuator IC that utilizes a phase-locked loop (PLL) to generate precise clock signals. It takes an external reference clock as input and uses the PLL to multiply and divide the frequency to achieve the desired output frequency. The device also incorporates various features like spread spectrum modulation and output enable control to enhance performance and flexibility.
Detailed Application Field Plans
The 5P49V5913B003NLGI8 is widely used in electronic devices that require accurate and stable clock signals. Some common application fields include: - Communication systems - Networking equipment - Data storage devices - Industrial automation systems - Test and measurement instruments - Consumer electronics
Detailed and Complete Alternative Models
- 5P49V5913B001NLGI8: Similar specifications, different package (24-pin QFN)
- 5P49V5913B002NLGI8: Similar specifications, different output formats
- 5P49V5913B004NLGI8: Higher frequency range, additional features
Note: This entry provides a general overview of the product. For detailed technical information and specific application requirements, please refer to the manufacturer's datasheet and consult with experts in the field.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 5P49V5913B003NLGI8 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of 5P49V5913B003NLGI8 in technical solutions:
Q: What is the purpose of the 5P49V5913B003NLGI8 in technical solutions? A: The 5P49V5913B003NLGI8 is a clock generator and jitter attenuator IC used to provide precise timing signals in various electronic systems.
Q: What are the key features of the 5P49V5913B003NLGI8? A: The key features include multiple output clocks, low phase noise, programmable frequency synthesis, integrated voltage-controlled crystal oscillator (VCXO), and flexible I2C control interface.
Q: In which applications can the 5P49V5913B003NLGI8 be used? A: The 5P49V5913B003NLGI8 can be used in a wide range of applications such as telecommunications, networking equipment, data centers, industrial automation, and high-speed computing systems.
Q: How does the 5P49V5913B003NLGI8 help in reducing jitter in a system? A: The 5P49V5913B003NLGI8 uses advanced jitter attenuation techniques like phase-locked loop (PLL) and voltage-controlled oscillator (VCO) to reduce jitter and provide stable clock signals.
Q: Can the 5P49V5913B003NLGI8 generate multiple clock frequencies simultaneously? A: Yes, the 5P49V5913B003NLGI8 has multiple output dividers that can generate different clock frequencies simultaneously, allowing flexibility in system design.
Q: Is the 5P49V5913B003NLGI8 programmable? A: Yes, the 5P49V5913B003NLGI8 is programmable through an I2C interface, which enables easy configuration and adjustment of various parameters.
Q: What is the voltage supply range for the 5P49V5913B003NLGI8? A: The 5P49V5913B003NLGI8 operates with a voltage supply range of 1.8V to 3.3V, making it compatible with a wide range of systems.
Q: Can the 5P49V5913B003NLGI8 generate spread spectrum clocking (SSC) signals? A: Yes, the 5P49V5913B003NLGI8 supports spread spectrum clocking (SSC) modulation, which helps reduce electromagnetic interference (EMI) in sensitive applications.
Q: Does the 5P49V5913B003NLGI8 have built-in fail-safe features? A: Yes, the 5P49V5913B003NLGI8 has built-in fail-safe features like glitch-free clock switching and automatic backup clock selection to ensure system reliability.
Q: Are evaluation boards or reference designs available for the 5P49V5913B003NLGI8? A: Yes, the manufacturer provides evaluation boards and reference designs that can help developers quickly integrate the 5P49V5913B003NLGI8 into their technical solutions.
Please note that the specific details and answers may vary depending on the manufacturer's documentation and application requirements.