MAX262BEWG+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)
Use: Signal Processing
Characteristics: High-performance, low-noise voltage-controlled oscillator (VCO)
Package: 24-pin wide SOIC package
Essence: Provides precise frequency synthesis for various applications
Packaging/Quantity: Available in tape and reel packaging, with 250 units per reel

Specifications

Frequency Range: 50MHz to 600MHz
Supply Voltage: 2.7V to 5.5V
Output Power: +10dBm
Phase Noise: -110dBc/Hz at 100kHz offset
Tuning Sensitivity: 20MHz/V
Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX262BEWG+ has a total of 24 pins, which are assigned as follows:

VCC
GND
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
OUT
TUNE
GND

Functional Features

High-frequency stability and accuracy
Low phase noise for improved signal quality
Wide frequency range for versatile applications
Low power consumption for energy efficiency
Easy integration into existing circuit designs

Advantages and Disadvantages

Advantages: - Precise frequency synthesis - High-performance VCO - Wide operating temperature range - Low power consumption

Disadvantages: - Limited output power (+10dBm) - Requires external tuning control

Working Principles

The MAX262BEWG+ is a voltage-controlled oscillator (VCO) that generates precise frequencies within the range of 50MHz to 600MHz. It operates by varying the control voltage applied to the TUNE pin, which adjusts the output frequency accordingly. The VCO's phase noise is minimized to ensure high signal quality and stability.

Detailed Application Field Plans

The MAX262BEWG+ finds applications in various fields, including:

Wireless Communication Systems
Frequency Synthesizers
Test and Measurement Equipment
Radar Systems
Satellite Communication Systems
Oscillator Circuits

Its wide frequency range, low phase noise, and high-frequency stability make it suitable for these applications, where precise frequency synthesis is crucial.

Detailed and Complete Alternative Models

MAX262A - Similar specifications, but with a different package (8-pin SOIC)
MAX262B - Higher output power (+13dBm), but narrower frequency range (50MHz to 300MHz)
MAX262C - Lower power consumption, but reduced tuning sensitivity (15MHz/V)

These alternative models provide options based on specific requirements and constraints, allowing users to choose the most suitable solution for their applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX262BEWG+ v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX262BEWG+ in technical solutions:

Q: What is the MAX262BEWG+? A: The MAX262BEWG+ is a low-power, precision, switched-capacitor bandpass filter with adjustable center frequency and Q factor.
Q: What are the key features of the MAX262BEWG+? A: The key features include low power consumption, adjustable center frequency and Q factor, high linearity, and small package size.
Q: What is the typical application of the MAX262BEWG+? A: The MAX262BEWG+ is commonly used in audio processing, communications systems, instrumentation, and other applications requiring precise bandpass filtering.
Q: How does the adjustable center frequency work in the MAX262BEWG+? A: The center frequency can be adjusted by changing the external clock frequency applied to the CLK pin of the MAX262BEWG+.
Q: Can I adjust the Q factor of the filter using the MAX262BEWG+? A: Yes, the Q factor can be adjusted by changing the external resistor connected to the RSET pin of the MAX262BEWG+.
Q: What is the power supply voltage range for the MAX262BEWG+? A: The MAX262BEWG+ operates from a single power supply voltage ranging from 2.7V to 5.5V.
Q: Does the MAX262BEWG+ have any built-in protection features? A: Yes, the MAX262BEWG+ includes overvoltage protection and thermal shutdown to ensure safe operation.
Q: Can I use the MAX262BEWG+ in battery-powered applications? A: Yes, the low power consumption of the MAX262BEWG+ makes it suitable for battery-powered applications.
Q: What is the package type of the MAX262BEWG+? A: The MAX262BEWG+ is available in a 16-pin wide SOIC package.
Q: Are there any evaluation kits or reference designs available for the MAX262BEWG+? A: Yes, Maxim Integrated provides evaluation kits and reference designs to help users quickly prototype and integrate the MAX262BEWG+ into their applications.

Please note that these answers are general and may vary depending on specific application requirements.