5P49V5927B000NLGI8

Basic Information Overview

• Category: Electronic Component
• Use: Clock Generator
• Characteristics: High Precision, Low Power Consumption
• Package: QFN (Quad Flat No-leads)
• Essence: Provides clock signals for various electronic devices
• Packaging/Quantity: Tape and Reel / 2500 units per reel

Specifications and Parameters

• Frequency Range: 1 MHz to 200 MHz
• Supply Voltage: 1.8 V to 3.3 V
• Output Format: LVCMOS
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

1. VDD: Power supply voltage input
2. GND: Ground reference
3. OUT0: Clock output 0
4. OUT1: Clock output 1
5. OE: Output enable control
6. SDA: Serial data input/output
7. SCL: Serial clock input
8. NC: No connection

Functional Characteristics

• Generates multiple clock outputs with precise frequency and phase relationships
• Supports programmable output frequencies and duty cycles
• Provides low jitter and high accuracy clock signals
• Offers flexible configuration options through serial interface

Advantages and Disadvantages

Advantages: - High precision and stability - Low power consumption - Compact package size - Easy integration into electronic systems

Disadvantages: - Limited frequency range - Requires external programming interface for configuration

Applicable Range of Products

• Consumer Electronics
• Telecommunications Equipment
• Networking Devices
• Industrial Control Systems

Working Principles

The 5P49V5927B000NLGI8 is based on a phase-locked loop (PLL) architecture. It uses an internal crystal oscillator as a reference to generate highly accurate clock signals. The PLL circuitry allows for frequency multiplication, division, and phase alignment to produce multiple clock outputs with precise timing characteristics.

Detailed Application Field Plans

1. Consumer Electronics: Used in smart TVs, set-top boxes, and gaming consoles to synchronize various components and ensure smooth operation.
2. Telecommunications Equipment: Employed in routers, switches, and base stations to provide synchronized clock signals for data transmission and network synchronization.
3. Networking Devices: Utilized in switches, hubs, and network interface cards to maintain accurate timing for efficient data transfer.
4. Industrial Control Systems: Integrated into programmable logic controllers (PLCs), motor drives, and automation systems to synchronize operations and enable precise timing control.

Detailed Alternative Models

• 5P49V5927B001NLGI8: Similar specifications but with extended temperature range (-40°C to +105°C)
• 5P49V5927B002NLGI8: Higher frequency range (1 MHz to 500 MHz) with increased power consumption

5 Common Technical Questions and Answers

1. Q: Can I use this clock generator with a 5V supply voltage? A: No, the recommended supply voltage range is 1.8V to 3.3V. Exceeding this range may damage the device.

2. Q: How can I program the output frequencies? A: The 5P49V5927B000NLGI8 supports serial programming through the SDA and SCL pins. Refer to the datasheet for detailed instructions.

3. Q: What is the typical jitter performance of this clock generator? A: The typical RMS jitter is less than 1 ps, ensuring high-quality clock signals for sensitive applications.

4. Q: Can I disable specific clock outputs? A: Yes, the OE pin allows you to enable or disable individual clock outputs as needed.

5. Q: Is this device RoHS compliant? A: Yes, the 5P49V5927B000NLGI8 is fully compliant with the Restriction of Hazardous Substances (RoHS) directive.

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