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

Download the AS218-321LF datasheet PDF. This datasheet also covers the AS218-321 variant, as both devices belong to the same phemt gaas ic high-power transfer switch family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AS218-321-SkyworksSolutions.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Skyworks Solutions

Part Number Description
AS218-321 PHEMT GaAs IC High-Power Transfer Switch
AS212-93 GaAs IC 4 x 2 Switch Matrix
AS213-92 PHEMT GaAs IC SPDT Switch
AS213-92LF PHEMT GaAs IC SPDT Switch
AS217-000 PHEMT GaAs IC High Linearity

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.

View original datasheet text
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.