AD8347ARUZ

The AD8347ARUZ is a high-performance broadband quadrature modulator with excellent phase accuracy and amplitude balance. It is designed for use in communication systems, software-defined radios, and other RF applications requiring precise modulation capabilities.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• RF3: RF Output 3
• I1: In-phase Input Port 1
• Q1: Quadrature Input Port 1
• VOCM: Common-Mode Voltage
• VSETP: Positive Voltage Setting Pin
• VSETN: Negative Voltage Setting Pin
• VPOS: Positive Power Supply
• VNEG: Negative Power Supply
• I2: In-phase Input Port 2
• Q2: Quadrature Input Port 2
• RF4: RF Output 4
• GND: Ground
• LO1: Local Oscillator Input 1
• LO2: Local Oscillator Input 2
• RF1: RF Output 1
• RF2: RF Output 2

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the AD8347ARUZ modulator for visual representation.

Key Features

• Broadband Quadrature Modulator: Offers precise quadrature modulation capabilities over a wide frequency range.
• High Phase Accuracy: Ensures accurate phase alignment for modulation applications requiring phase coherence.
• Amplitude Balance: Provides balanced amplitude output for symmetrical modulation signals.
• Wide Supply Voltage Range: Supports operation with wide power supply voltage ranges for versatile system integration.
• High Linearity: Delivers linear modulation performance for high-quality signal generation.
• Compact Package: Housed in a compact, space-saving RU-16 package for easy PCB layout.

Note: For detailed technical specifications, please refer to the AD8347ARUZ datasheet.

Application

• Communication Systems: Ideal for use in communication systems requiring precise modulation capabilities.
• Software-Defined Radios: Suitable for software-defined radios for signal processing and modulation tasks.
• RF Transceivers: Used in RF transceivers for modulation and demodulation of signals.

Functionality

The AD8347ARUZ is a high-performance quadrature modulator designed to provide accurate phase and amplitude modulation for various RF applications. It enables reliable and efficient signal modulation for communication systems.

Usage Guide

• Power Supply: Connect VPOS (Pin 7) and VNEG (Pin 8) to the appropriate positive and negative power supplies.
• Input Signals: Apply in-phase and quadrature signals to I1/Q1 and I2/Q2 ports for modulation.
• Output Considerations: Utilize RF output ports for the modulated signals as required.

Frequently Asked Questions

Q: What is the frequency range supported by the AD8347ARUZ?
A: The AD8347ARUZ offers broadband operation over a wide frequency range, making it suitable for various RF applications.

Q: Is the AD8347ARUZ suitable for high-frequency modulation?
A: Yes, the AD8347ARUZ is designed to maintain high phase accuracy and linearity even at high frequencies, making it suitable for high-frequency modulation applications.