5P49V5901B078NLGI8

Basic Information Overview

Category: Electronic Component
Use: Clock Generator
Characteristics: High Precision, Low Power Consumption
Package: QFN-20
Essence: Integrated Circuit
Packaging/Quantity: Tape & 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
Phase Jitter: < 1 ps RMS (typical)

Detailed and Complete Pin Configuration

The 5P49V5901B078NLGI8 clock generator has the following pin configuration:

VDDO: Output Voltage Supply
GND: Ground
XIN: Crystal Oscillator Input
XOUT: Crystal Oscillator Output
VDDI: Input Voltage Supply
SDA: I2C Serial Data
SCL: I2C Serial Clock
OE: Output Enable
CLK_OUT0: Clock Output 0
CLK_OUT1: Clock Output 1
CLK_OUT2: Clock Output 2
CLK_OUT3: Clock Output 3
CLK_OUT4: Clock Output 4
CLK_OUT5: Clock Output 5
CLK_OUT6: Clock Output 6
CLK_OUT7: Clock Output 7
CLK_OUT8: Clock Output 8
CLK_OUT9: Clock Output 9
CLK_OUT10: Clock Output 10
CLK_OUT11: Clock Output 11

Functional Characteristics

Generates up to 12 clock outputs with programmable frequencies
Supports I2C interface for easy configuration
Low phase jitter for high precision applications
Wide operating temperature range for versatile use

Advantages and Disadvantages

Advantages: - High precision clock generation - Low power consumption - Easy configuration through I2C interface

Disadvantages: - Limited frequency range (1 MHz to 200 MHz) - Only supports LVCMOS output format

Applicable Range of Products

The 5P49V5901B078NLGI8 clock generator is suitable for various electronic devices that require precise clock signals, such as:

Microcontrollers
Digital Signal Processors (DSPs)
Field Programmable Gate Arrays (FPGAs)
Communication Systems
Networking Equipment

Working Principles

The 5P49V5901B078NLGI8 utilizes a crystal oscillator input to generate multiple clock outputs with programmable frequencies. The internal circuitry ensures low phase jitter and high precision. The device can be configured using the I2C interface, allowing users to customize the output frequencies according to their specific requirements.

Detailed Application Field Plans

The 5P49V5901B078NLGI8 can be used in various applications, including:

Microcontroller-based Systems: Provides accurate clock signals for precise timing and synchronization in embedded systems.
Communication Systems: Ensures reliable clocking for data transmission and reception in telecommunication equipment.
Networking Equipment: Facilitates synchronized operation of network switches, routers, and servers.
Industrial Automation: Enables precise timing in control systems for improved efficiency and accuracy.
Test and Measurement Instruments: Provides stable and accurate clock references for precise measurements.

Detailed Alternative Models

Some alternative models to the 5P49V5901B078NLGI8 clock generator include:

5P49V5901B078NLGI9: Similar specifications and pin configuration, but with extended frequency range up to 500 MHz.
5P49V5901B078NLGI7: Lower power consumption variant with reduced phase jitter performance.
5P49V5901B078NLGI6: Higher output drive strength for applications requiring longer signal propagation distances.

5 Common Technical Questions and Answers

Q: What is the maximum frequency that can be generated by the 5P49V5901B078NLGI8? A: The maximum frequency range is 200 MHz.
Q: Can I use this clock generator with a supply voltage of 5 V? A: No, the recommended supply voltage range is 1.8 V to 3.3 V.
Q: How many clock outputs does this device support? A: The 5P49V5901B078NLGI8 supports up to 12 clock outputs.
Q: Is the phase jitter within acceptable limits for high precision applications? A: Yes, the phase jitter is typically