The IDT F2912 is a high reliability, low insertion loss 50 Ω SP2T (SPDT) absorptive RF switch designed for a multitude of wireless and other RF applications. This device covers a broad frequency range from 0.009 MHz to 9000 MHz. In addition to providing low insertion loss, the F2912 also delivers excellent linearity and isolation performance while providing 50 ohm terminations to the unused RF input port.

The F2912 uses a single positive supply voltage of 3.3V supporting three states using either 3.3 V or 1.8 V user-selectable control voltage. An added feature includes a Mode CTL pin allowing the user to control the device with either 1-pin or two-pin control.

Features

  • Very low insertion loss: 0.45 dB @ 1 GHz
  • High Input IP3: +65 dBm
  • RF1 to RF2 Isolation: 72 dB @ 1 GHz
  • 1-pin or 2-pin device control option
  • Low DC current; 50 µA using 3.3 V logic
  • Single positive supply voltage: 3.3 V
  • 3.3 V or 1.8 V user-selectable control logic
  • Operating temperature -55°C to +125°C
  • 4x4 20-pin TQFN package

Product Options

下单器件 ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
F2912NCGI Active NCG20P1 VFQFPN 20 I Yes Tray
Availability
F2912NCGI8 Active NCG20P1 VFQFPN 20 I Yes Reel
Availability

技术资料

文档标题 他の言語 文档类型 文档格式 文件大小
数据手册与勘误表
F2912 Datasheet Rev03 Datasheet PDF 2.26 MB
其它
RF Switches Family Overview ( 简体中文) English, 日本語 Overview PDF 695 KB
IDT Products for Radio Applications 日本語 Product Brief PDF 2.34 MB

软件与工具

文档标题 他の言語 文档类型 文档格式 文件大小
F2912 S-Parameters Model - S-Parameter ZIP 438 KB

Evaluation Boards

Part Number Title 升序排列
F2912EVBI Evaluation Board for High Reliability SP2T RF Switch F2912