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F2912 - High Reliability SP2T RF Switch

Description

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Features

  • Very low insertion loss: 0.4dB at 1GHz.
  • High Input IP3: +66dBm.
  • RF1 to RF2 Isolation: 74dB at 1GHz.
  • 1-pin or 2-pin device control option.
  • Low DC current; 20μA using 3.3V logic.
  • Single positive supply voltage: 3.3V.
  • 3.3V or 1.8V user-selectable control logic.
  • Operating temperature -55°C to +125°C.
  • 4 x 4 mm 20-VFQFPN package.

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Full PDF Text Transcription

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F2912 High Reliability SP2T RF Switch Datasheet The F2912 is a high reliability, low insertion loss, 50Ω SP2T absorptive RF switch designed for a multitude of wireless and other RF applications. This device covers a broad frequency range from 9kHz to 9000MHz. In addition to providing low insertion loss, the F2912 also delivers excellent linearity and isolation performance while providing a 50Ω termination to the unused RF input port. The F2912 uses a single positive supply voltage of 3.3V supporting three states using either 3.3V or 1.8V user-selectable control voltage. An added feature includes a Mode CTL pin allowing the user to control the device with either 1-pin or 2-pin control.
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