F2914 overview

F2914 is a component documented by Integrated Device Techn. The PDF description identifies it as "High Reliability SP4T RF Switch." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.

Datasheet snapshot

  • Manufacturer: Integrated Device Techn...
  • Part number: F2914
  • Category: IC
  • Datasheet length: 19 Pages

Key features noted in the PDF

  • Four symmetric, absorptive RF ports
  • High Isolation: 50 dB @ 4000 MHz
  • Low Insertion Loss: 1.1 dB @ 4000 MHz
  • High Linearity: o IIP2 of 114 dBm @ 2000 MHz o IIP3 of 60 dBm @ 4000 MHz
  • High Operating Power Handling: o 33 dBm CW on selected RF port o 27 dBm on terminated ports
  • Single 2.7 V to 5.5 V supply voltage
  • External Negative Supply Option

Specifications and operating details

The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.

  • GENERAL D ESCRIPTION The F2914 is a high reliability, low insertion loss, 50 Ω SP4T absorptive RF switch designed for a multitude of RF applications including wireless communications.
  • This device covers a broad frequency range from 50 MHz to 8000 MHz.
  • In addition to providing low insertion loss, the F2914 also delivers excellent linearity and isolation performance while providing a 50 Ω termination to the unused RF input ports.
  • The F2914 uses a single positive supply voltage supporting three logic control pins using either 3.3 V or 1.8 V control logic.
  • DD applied @ 2GHz and TC = +85°C) PMAXTHRU 37 dBm Input Power for any one selected RF terminated port .(V DD applied @ 2GHz and TC = +85°C) PMAXTERM 30 dBm Input Power for RFC when in the all off state.
  • DD applied @ 2GHz and TC = +85°C) PMAXCOM 33 dBm Continuous Power Dissipation (TC = 95 °C Max) 3 W Maximum Junction Temperature T Jmax +140 °C Storage Temperature Range T ST K65 +150 °C Lead Temperature (soldering, 10s) T LEAD +260 °C ESD.
  • Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

Topics covered by the datasheet

The document includes sections related to:

  • FEATURES
  • ORDERING INFORMATION

Engineering review checklist

  • Verify supply range, input common-mode range and output swing at the required load.
  • Check offset, bias current, noise, bandwidth, slew rate and stability for the intended feedback network.
  • Review supply decoupling, source impedance, capacitive-load behavior and thermal limits in the final layout.

Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.

View the complete PDF and model record

Open the F2914 datasheet and model details to review the complete PDF, document pages and available product information.

Source attribution

Adapted from the PDF associated with this DigiCamel model page.

Source model URL: https://www.digicamel.com/product.php?slug=f2914-integrated-device-techn

F2914 Integrated Device Techn... IC F2914 datasheet F2914 specifications F2914 applications