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IDTF2255NLGK8 - Voltage Variable RF Attenuator

Download the IDTF2255NLGK8 datasheet PDF (IDTF2255 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for voltage variable rf attenuator.

Description

The IDTF2255 is a low insertion loss Voltage Variable RF Attenuator (VVA) designed for a multitude of wireless and other RF applications.

This device covers a broad frequency range from 1MHz to 3000MHz.

Features

  • include the VMODE pin allowing either positive or negative voltage control slope vs attenuation and multi-directional operation meaning the RF input can be applied to either RF1 or RF2 pins. Control voltage ranges from 0V to 3.6V using either positive or negative control voltage slope.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IDTF2255-Renesas.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

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Voltage Variable RF Attenuator GENERAL DESCRIPTION The IDTF2255 is a low insertion loss Voltage Variable RF Attenuator (VVA) designed for a multitude of wireless and other RF applications. This device covers a broad frequency range from 1MHz to 3000MHz. In addition to providing low insertion loss, the IDTF2255 provides excellent linearity performance over its entire voltage control and attenuation range. The F2255 uses a single positive supply voltage of 3.15V to 5.25V. Other features include the VMODE pin allowing either positive or negative voltage control slope vs attenuation and multi-directional operation meaning the RF input can be applied to either RF1 or RF2 pins. Control voltage ranges from 0V to 3.6V using either positive or negative control voltage slope.
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