Broadband RF Analog VGA, 400MHz to 3000MHz

The F2480 is a 400MHz to 3000MHz RF Analog Variable Gain Amplifier (AVGA) that can be used in receivers, transmitters and other applications. Either the amplifier or voltage variable attenuator (VVA) can be configured as the first stage in the cascade. The F2480 RF AVGA provides 12dB typical maximum cascade gain (no attenuation) with 4.3dB noise figure (amplifier as first stage) and 36dB gain adjustment designed to operate with a single +5V supply.  Nominally, the Zero-Distortion™ amplifier offers +41.5dBm output IP3 using 106mA of ICC. This device is packaged in a 5 x 5 mm, 32-TQFN with 50Ω single-ended RF input and RF output impedances for ease of integration into the signal-path lineup.

Features

  • 400MHz to 3000MHz (amplifier range)
  • 50MHz to 6000MHz (attenuator range)
  • 12dB typical cascaded max gain
  • 36dB continuous gain range
  • Excellent linearity +41.5dBm OIP3
  • Noise figure 4.3dB
  • ICC = 106mA, 1.2mA amplifier standby current 
  • Bi-directional attenuator RF ports
  • Positive amplifier gain slope vs. frequency to counteract system PCB loss
  • VMODE pin allows either positive or negative attenuation control response
  • Linear-in-dB attenuation characteristic 
  • 4 RF port pinout supporting multiple lineup configurations
  • 50Ω input and output impedances
  • Broadband, internally matched
  • 5 x 5 mm, 32-TQFN package

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
F2480NBGI Active NBG32P3 VFQFPN 32 I Yes Tray Availability
F2480NBGI8 Active NBG32P3 VFQFPN 32 I Yes Reel Availability

技術資料

タイトル 他の言語 タイプ フォーマット ファイルサイズ 日付
データシート
F2480 Datasheet Datasheet PDF 3.96 MB Mar 23, 2017
Application Notes & White Papers
AN-896 RF Products EVS Digital Control Software Guide Application Note PDF 2.91 MB Aug 30, 2015
その他資料
F2480 Broadband RF Analog VGA Product Brief Product Brief PDF 382 KB Apr 28, 2017
RF Products Family (日本語) English, 简体中文 Overview PDF 768 KB Feb 17, 2017
ソフトウェア/ツール
RF Digital Control Software Installer Software Tool ZIP 169.81 MB Aug 30, 2015

ソフトウェア/ツール

タイトル 他の言語 タイプ フォーマット ファイルサイズ 日付
RF Digital Control Software Installer Software Tool ZIP 169.81 MB Aug 30, 2015

Evaluation Boards

Part Number Title 昇順で並び替え
F2480EVBI Evaluation Kit for F2480 Broadband RF Analog VGA