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F2923 - SP2T RF Switch

Description

The F2923 is a 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 300 kHz to 8000 MHz.

Features

  • Constant Impedance K|Z| during transition.
  • Very low insertion loss: 0.48 dB @ 2 GHz.
  • High Input IP3: 66 dB @ 2 GHz.
  • RF1/RF2 to RF_Com Isolation: 74 dB @ 2 GHz.
  • 1-pin or 2-pin device control option.
  • Low DC current: 127 µA using 3.3 V logic.
  • Supply voltage: 3.3 V.
  • Supports 1.8 V and 3.3 V control logic.
  • Extended temperature: -55 °C to +105 °C.
  • 4 mm x 4 mm, 20-pin TQFN package.
  • Pin compatible with F2.

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Datasheet preview – F2923

Datasheet Details

Part number F2923
Manufacturer Renesas
File Size 3.58 MB
Description SP2T RF Switch
Datasheet download datasheet F2923 Datasheet
Additional preview pages of the F2923 datasheet.

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Full PDF Text Transcription

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Constant Impedance K|Z| SP2T RF Switch GENERAL DESCRIPTION The F2923 is a 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 300 kHz to 8000 MHz. In addition to providing low insertion loss, industry leading isolation at 2 GHz and excellent linearity, the F2923 also includes a patent pending constant impedance (KZ) feature. KZ minimizes LO pulling in VCOs and reduces phase and amplitude variations in distribution networks. It is also ideal for dynamic switching/selection between two or more amplifiers while avoiding damage to upstream/downstream sensitive devices such as PAs and ADCs. The F2923 uses a single positive supply voltage of 3.3 V supporting three states using either 3.
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