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Overview

Description

The F2923 is a low insertion loss 50Ω SP2T (SPDT) absorptive RF switch designed for a multitude of wireless and other RF applications. This device covers a broad frequency range from 300kHz to 8000MHz. In addition to providing low insertion loss, industry-leading isolation at 2GHz, and excellent linearity, the F2923 also includes a patent-pending constant impedance (K|z|) feature.

Features

  • Constant Impedance K|z| during transition
  • Very low insertion loss: 0.48dB at 2GHz
  • High Input IP3: 66dB at 2GHz
  • RF1/RF2 to RF_Com Isolation: 74dB at 2GHz
  • 1-pin or 2-pin device control option
  • Low DC current: 127µA using 3.3V logic
  • Supports 1.8V and 3.3V control logic
  • Extended temperature: -55 °C to +105 °C
  • 4mm x 4mm, 20-pin TQFN package
  • Industry-standard footprint and pin compatible with the F2912

Comparison

Applications

Documentation

Type Title Date
Datasheet PDF 3.51 MB
Guide PDF 2.24 MB
Report PDF 517 KB
Product Brief PDF 438 KB
4 items

Design & Development

Boards & Kits

Models

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Diagram of ECAD Models

Product Options

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