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See Technical Specifications

PE43205B-Z +BOM

Digital attenuator with controlled settings

Manufacturer:

pSemi Corporation
Mfr.Part #:

PE43205B-Z
Datasheet:

PE43205B-Z Datasheet (PDF)
Series:

PE43xxx
Frequency Range:

0.1MHz to 6GHz
Attenuation Range:

0dB to 31.5dB
Number Of Channels:

2
EDA/CAD Models:

Request Free CAD Models for PE43205B-Z

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PE43205B-Z General Description

Peregrine Semiconductor's PE43205B-Z is a highly adaptable RF digital step attenuator designed for seamless integration into digital control systems. Its parallel control interface simplifies operation and allows for precise attenuation control with ease. With a voltage supply range of 2.3V to 5.5V, this attenuator is versatile and can easily be tailored to different power supply configurations. The compact 5x5 mm QFN package ensures a small footprint, making it an ideal choice for space-constrained applications. Additionally, with high ESD protection up to 6 kV, the PE43205B-Z guarantees reliability and robustness even in challenging operating environments

Key Features

It has a frequency range of DC to 4 GHz.
It offers a low insertion loss of 1.1 dB at 2.5 GHz.
It has a high attenuation range of 31.75 dB with a step size of 0.25 dB.
It operates with a single positive voltage supply ranging from 2.3V to 5.5V.
It has a serial interface with a 3-wire or 4-wire control.
It has an ESD rating of 2000V HBM.

Application

Communication systems
Cellular and mobile infrastructure
Military radios
Radar systems
Test and measurement equipment
Satellite communication systems

Specifications

Product Name	PE43205B-Z	Product Type	RF Digital Attenuator
Series	PE43xxx	Frequency Range	0.1MHz to 6GHz
Attenuation Range	0dB to 31.5dB	Number of Channels	2
Control Type	Serial, Parallel	Insertion Loss	0.4dB
Isolation/Crosstalk	32dB	Voltage - Supply	3V to 5.25V
Operating Temperature	-40°C to 85°C