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PE43205B-Z

Digitally controlled attenuator

Inventory:8,590

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Overview of PE43205B-Z

The PE43205B-Z is a high-performance UltraCMOS RF digital step attenuator designed for various RF applications. This device offers exceptional attenuation accuracy and high linearity, making it ideal for dynamic range control and signal conditioning in RF systems.

Pinout

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

  • VDD: Digital Power Supply Voltage
  • VSS: Ground
  • VCTRL: Control Voltage
  • A0-A5: Attenuator Control Pins

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the PE43205B-Z for a visual representation.

Key Features

  • High Attenuation Accuracy: The PE43205B-Z offers precise attenuation control with high accuracy, ensuring reliable signal adjustment.
  • Wide Attenuation Range: With a broad attenuation range, this device can cater to various signal strength requirements in RF systems.
  • Low Insertion Loss: The attenuator exhibits low insertion loss to minimize signal degradation during attenuation.
  • Fast Switching Speed: The PE43205B-Z provides rapid switching times, enabling quick adjustment of signal levels.
  • Digital Control: Utilizing digital control signals, this attenuator offers easy integration and adjustment in digital RF systems.

Note: For detailed technical specifications, please refer to the PE43205B-Z datasheet.

Application

  • Wireless Communication Systems: Suitable for use in wireless communication systems for signal power control and optimization.
  • Radar Systems: Ideal for radar applications requiring dynamic range adjustment and signal conditioning.
  • Satellite Communication: Used in satellite communication systems for signal attenuation and calibration.

Functionality

The PE43205B-Z is a high-performance RF digital step attenuator that provides accurate and linear attenuation control for optimizing RF signal levels in various applications.

Usage Guide

  • Power Supply: Connect VDD (Pin) and VSS (Pin) to the digital power supply and ground, respectively.
  • Control Interface: Provide control voltages to VCTRL and appropriate digital signals to the attenuator control pins (A0-A5) for attenuation level adjustment.
  • RF Connections: Connect the RF input and output signals to the corresponding ports on the PE43205B-Z for signal attenuation.

Frequently Asked Questions

Q: What is the attenuation accuracy of the PE43205B-Z?
A: The PE43205B-Z offers high attenuation accuracy within its specified range, ensuring precise signal control.

Q: Can the PE43205B-Z be used in L-band applications?
A: Yes, the PE43205B-Z is suitable for L-band applications requiring reliable RF signal attenuation and control.

Equivalent

For similar functionalities, consider these alternatives to the PE43205B-Z:

  • PE4312: A digital step attenuator with comparable performance characteristics, suitable for RF signal control applications.
  • PE43602: This RF digital step attenuator offers similar features and precision for dynamic signal adjustment in RF systems.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Attenuators RoHS Details
Package / Case QFN-12 Maximum Frequency 6 GHz
Number of Bits 2 bit Number of Channels 1 Channel
Impedance 50 Ohms Attenuator Step Size 12 dB
Technology Si Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 105 C Attenuation 18 dB
Brand pSemi Insertion Loss 1.05 dB
Minimum Frequency 35 MHz Mounting Style SMD/SMT
Operating Supply Voltage 2.3 V to 55 V Product Type Attenuators
Series UltraCMOS Factory Pack Quantity 3000
Subcategory Wireless & RF Integrated Circuits Tradename HaRP
Type Digital Step Attenuator Part # Aliases PE43205

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Warranty, Returns, and Additional Information

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    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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packageimg

PE43205B-Z

Digitally controlled attenuator

Inventory:

8,590