PE43711B-Z – PEREGRINE

Part Number:

PE43711B-Z

Manufacturer:

PEREGRINE

Date Code:

RoHS:

RoHS Compliant

MSL:

COO:

PHILIPPINES

Description:

31.5 dB RF Attenuator, 50 Ohm, 24‑QFN Package

Datasheet:

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Product Details:

Overview

The PE43711B-Z is a 31.5 dB digitally controlled RF attenuator manufactured by PEREGRINE Semiconductor. This component provides precise attenuation control in 0.5 dB steps across a wide frequency range. It is a 50 Ohm impedance device housed in a compact 24-QFN package, suitable for surface mount assembly.

Key Features

31.5 dB attenuation range
0.5 dB step size
50 Ohm impedance
24-QFN package

Applications

This RF attenuator is commonly used in wireless communication systems and test equipment where signal level adjustment is required. Its digital control interface allows for automated attenuation settings, making it suitable for various applications needing dynamic range control.

Wireless infrastructure
Test and measurement equipment
Software defined radios (SDR)