5P49V5923A504NLGI8

Basic Information Overview

Category: Electronic Component
Use: Clock Generator
Characteristics: High Precision, Low Power Consumption
Package: QFN-32
Essence: Integrated Circuit
Packaging/Quantity: Tape & Reel / 2500 pcs per reel

Specifications and Parameters

Supply Voltage: 1.8V - 3.3V
Frequency Range: 1 MHz - 200 MHz
Output Format: LVCMOS
Operating Temperature Range: -40°C to +85°C
Phase Jitter: < 1 ps RMS (typical)

Detailed and Complete Pin Configuration

The 5P49V5923A504NLGI8 clock generator has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power Supply Voltage | | 2 | GND | Ground | | 3 | XIN | Crystal Oscillator Input | | 4 | XOUT | Crystal Oscillator Output | | 5 | CLKOUT0 | Clock Output 0 | | 6 | CLKOUT1 | Clock Output 1 | | ... | ... | ... | | 31 | CLK_OUT30| Clock Output 30 | | 32 | OE | Output Enable |

Functional Characteristics

Generates up to 30 different clock outputs with programmable frequencies.
Supports spread spectrum modulation for reduced electromagnetic interference (EMI).
Provides low phase jitter for high precision timing applications.
Offers flexible output format options (LVCMOS) for compatibility with various devices.

Advantages and Disadvantages

Advantages: - High precision clock generation. - Low power consumption. - Wide operating voltage range. - Programmable output frequencies.

Disadvantages: - Limited number of clock outputs (30 maximum). - Requires an external crystal oscillator for input.

Applicable Range of Products

The 5P49V5923A504NLGI8 clock generator is suitable for a wide range of electronic devices and systems that require precise timing signals. It can be used in applications such as:

Communication equipment
Networking devices
Industrial automation systems
Consumer electronics
Automotive electronics

Working Principles

The 5P49V5923A504NLGI8 clock generator utilizes an internal PLL (Phase-Locked Loop) circuit to generate stable clock signals. It takes an external crystal oscillator input and uses frequency multiplication and division techniques to produce multiple clock outputs with programmable frequencies.

Detailed Application Field Plans

Communication Equipment: The clock generator can be used in routers, switches, and other networking devices to provide accurate timing for data transmission and synchronization.
Industrial Automation Systems: It can be integrated into PLCs (Programmable Logic Controllers), motion controllers, and other industrial automation equipment to ensure precise timing for control signals and synchronization between different components.
Consumer Electronics: The clock generator can be utilized in televisions, set-top boxes, and audio/video equipment to generate stable clock signals for signal processing and synchronization.
Automotive Electronics: It can be employed in automotive infotainment systems, navigation systems, and advanced driver assistance systems (ADAS) to provide accurate timing for various functions and interfaces.

Detailed Alternative Models

5P49V5923A503NLGI8: Similar clock generator with a different package (QFN-24) and lower operating temperature range (-40°C to +70°C).
5P49V5923A505NLGI8: Similar clock generator with a higher frequency range (1 MHz - 300 MHz) and wider supply voltage range (1.8V - 5.5V).

5 Common Technical Questions and Answers

Q: What is the maximum number of clock outputs supported by the 5P49V5923A504NLGI8? A: It supports up to 30 clock outputs.
Q: Can I use a different crystal oscillator frequency as the input? A: Yes, as long as it falls within the specified frequency range (1 MHz - 200 MHz).
Q: Does the clock generator support spread spectrum modulation? A: Yes, it supports spread spectrum modulation for reduced electromagnetic interference (EMI).
Q: What is the typical phase jitter of the generated clock signals? A: The typical phase jitter is less than 1 ps RMS.
Q: Can I disable specific clock outputs? A: Yes, the output enable pin (OE) can be used to enable or disable individual clock outputs.

This concludes the encyclopedia entry for the 5P49V5923A504NLGI8 clock generator.