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IDTF2258NLGK8 - Voltage Variable RF Attenuator

Download the IDTF2258NLGK8 datasheet PDF (IDTF2258NLGK included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for voltage variable rf attenuator.

Description

The F2258 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 50 MHz to 6000 MHz.

Features

  • Low Insertion Loss: 1.4 dB @ 2000 MHz.
  • Typical / Min IIP3: 65 dBm / 47 dBm.
  • Typical / Min IIP2: 95 dBm / 87 dBm.
  • 33.6 dB Attenuation Range.
  • Bi-directional RF ports.
  • +34.4 dBm Input P1dB compression.
  • Linear-in-dB attenuation characteristic.
  • Supply voltage: 3.15 V to 5.25 V.
  • VCTRL range: 0 V to 3.6 V using 5 V supply.
  • +105 °C max operating temperature.
  • 3 mm x 3 mm, 16-pin QFN package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IDTF2258NLGK-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 F2258 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 50 MHz to 6000 MHz. In addition to providing low insertion loss, the F2258 provides excellent linearity performance over its entire voltage control and attenuation range. The F2258 uses a single positive supply voltage of 3.15 V to 5.25 V. Another feature includes multidirectional operation meaning the RF input can be applied to either RF1 or RF2 pins. Control voltage ranges from 0 V to 3.6 V. COMPETITIVE ADVANTAGE F2258 provides extremely low insertion loss and superb IP3, IP2, Return Loss and Slope Linearity across the control range.
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