The F2250 is a low insertion loss Voltage Variable RF Attenuator (VVA) covers a broad frequency range from 50 MHz to 6000 MHz.  In addition to providing low insertion loss, the F2250 provides excellent linearity performance over its entire voltage control and attenuation range. The device uses a single positive supply voltage of 3.15 V to 5.25 V.  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 0 V to 2.8 V using either positive or negative control voltage slope.

特長

  • 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 P1 dB compression
  • VMODE pin allows either positive or negative attenuation control response
  • Linear-in-dB attenuation characteristic
  • Supply voltage: 3.15 V to 5.25 V
  • VCTRL range: 0 V to 2.8 V
  • +105°C max operating temperature
  • 3x3, 16-pin TQFN package
 

製品選択

発注型名 Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type 購入/サンプル
Active VFQFPN 16 K はい Tray
Availability
Active VFQFPN 16 K はい Reel
Availability

ドキュメント&ダウンロード

タイトル 他の言語 分類 形式 サイズ 日付
データシート
F2250 Datasheet REV04 データシート PDF 2.27 MB
ユーザーガイド
RF Product Selection Guide ガイド PDF 1.18 MB
PCN / PDN
PCN# : TB1912-02(R1) Convert Shipping Media
from Tube or Tray to Cut Reel
製品変更通知 PDF 5.71 MB
PCN# : TB1912-02 Convert Shipping Media
from Tube or Tray to Cut Reel
製品変更通知 PDF 5.61 MB
PCN# : A1809-04 Add Alternate Assembly Location for QFN packages 製品変更通知 PDF 36 KB
PCN# : TB1701-02 Datasheet limit change 製品変更通知 PDF 88 KB
PCN# : TB1507-01 Moisture Sensitive Level Change from MSL 3 to MSL 1 on Select Products 製品変更通知 PDF 45 KB
PCN# : A1402-04 Add Alternate Assembly & Test 製品変更通知 PDF 45 KB
Downloads
F2250 S-Parameters モデル-Sパラメータ ZIP 5.46 MB
その他資料
Voltage Variable Attenuators 製品概要 PDF 395 KB
IDT Products for Radio Applications (Japanese) English 製品概要 PDF 6.27 MB