5P49V5901B616NLGI8

Basic Information Overview

Category: Electronic Component
Use: Clock Generator and Jitter Attenuator
Characteristics: High precision, low jitter, programmable output frequencies
Package: 16-pin QFN package
Essence: Provides clock signals with precise timing for various electronic devices
Packaging/Quantity: Individually packaged, quantity varies depending on supplier

Specifications and Parameters

Input Voltage: 3.3V
Output Frequency Range: 1MHz to 800MHz
Output Format: LVCMOS, LVDS, HCSL
Programmable Features: Output frequency, spread spectrum modulation, phase adjustment, etc.
Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

VDDO: Output Power Supply
GND: Ground
VDD: Core Power Supply
XTALI: Crystal Oscillator Input
XTALO: Crystal Oscillator Output
NC: No Connection
SDA: I2C Serial Data Input/Output
SCL: I2C Serial Clock Input
OE: Output Enable
CLKIN: External Reference Clock Input
PLLVDD: PLL Power Supply
PLLGND: PLL Ground
VDDO: Output Power Supply
GND: Ground
VDD: Core Power Supply
NC: No Connection

Functional Characteristics

Generates high-quality clock signals with low jitter
Supports various output formats for compatibility with different devices
Programmable features allow customization of output frequencies and modulation
Integrated phase-locked loop (PLL) for precise frequency control
Output enable feature for easy power management

Advantages and Disadvantages

Advantages: - High precision and low jitter for accurate timing requirements - Programmable features provide flexibility in clock signal generation - Wide operating temperature range for versatile applications

Disadvantages: - Limited output frequency range compared to some other clock generators - Requires external crystal oscillator for input clock source

Applicable Range of Products

Communication systems
Networking equipment
Data storage devices
Industrial automation systems
Consumer electronics

Working Principles

The 5P49V5901B616NLGI8 is a clock generator and jitter attenuator that utilizes a phase-locked loop (PLL) to generate precise clock signals. It takes an input reference clock, either from an external crystal oscillator or an external reference clock, and uses the PLL to multiply and divide the frequency to achieve the desired output frequency. The device also includes circuitry to reduce jitter, ensuring high-quality clock signals.

Detailed Application Field Plans

Communication Systems: Provides accurate clock signals for data transmission and synchronization in telecommunication networks.
Networking Equipment: Enables precise timing for routers, switches, and other network devices, improving data transfer efficiency.
Data Storage Devices: Ensures reliable timing for hard drives, solid-state drives, and other storage devices, enhancing data access speed.
Industrial Automation Systems: Synchronizes various components in industrial control systems, optimizing production processes.
Consumer Electronics: Delivers stable clock signals for audio/video equipment, gaming consoles, and other consumer electronic devices, enhancing overall performance.

Detailed Alternative Models

5P49V5901B616NLGI7: Similar specifications and functionality, but with different pin configuration.
5P49V5901B616NLGI9: Upgraded version with additional features such as higher output frequency range and improved jitter performance.

5 Common Technical Questions and Answers

Q: What is the maximum output frequency of the 5P49V5901B616NLGI8? A: The maximum output frequency is 800MHz.
Q: Can I adjust the phase of the output clock signal? A: Yes, the device supports phase adjustment through programmable features.
Q: Is the device compatible with LVCMOS output format? A: Yes, the device supports LVCMOS, as well as LVDS and HCSL output formats.
Q: Does the 5P49V5901B616NLGI8 require an external crystal oscillator? A: Yes, it can use either an external crystal oscillator or an external reference clock as the input source.
Q: What is the operating temperature range of the device? A: The device can operate within a temperature range of -40°C to +85°C.

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