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AS218-321 - PHEMT GaAs IC High-Power Transfer Switch

General Description

The AS218-321 is a broadband transfer switch designed to combine T/R and antenna diversity switching functions on a single IC.

The device is designed to handle high power and maintain high linearity at low control voltages.

Key Features

  • Operating frequency 0.1.
  • 6 GHz.
  • Positive low voltage control (0/3 V operation).
  • Low insertion loss.
  • Available lead (Pb)-free and RoHS-compliant MSL-1 @ 250 °C per JEDEC J-STD-020.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DATA SHEET AS218-321, AS218-321LF: PHEMT GaAs IC High-Power Transfer Switch 0.1–6 GHz Applications ● WLAN 802.11a, b, g diversity Features ● Operating frequency 0.1–6 GHz ● Positive low voltage control (0/3 V operation) ● Low insertion loss ● Available lead (Pb)-free and RoHS-compliant MSL-1 @ 250 °C per JEDEC J-STD-020 Description The AS218-321 is a broadband transfer switch designed to combine T/R and antenna diversity switching functions on a single IC. The device is designed to handle high power and maintain high linearity at low control voltages. This low-cost switch is ideal for Wi-Fi systems and is capable of covering both the 2.4 and 5 GHz bands. NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant packaging.