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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200254 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 9, 2006
DATA SHEET
AS230-348, AS230-348LF: SPDT 7 W T/R Switch
300 kHz–6 GHz
Features
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Low DC power consumption
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Low insertion loss
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High linearity (63 dBm IP3)
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T/R switch
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Small low-cost plastic package
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Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
Description
The AS230-348 is an IC FET SPDT reflective switch in a low-cost
plastic package. It features extremely high linearity, low insertion
loss, with very low DC power consumption. Some standard
implementations include antenna changeover, T/R and diversity
switching over 2 W. This switch can be used in many analog and
digital wireless communication systems.
Parameter
(1)
Frequency Min. Typ. Max. Unit
Insertion loss
(2)
300 kHz–1 GHz 0.8 1.0 dB
300 kHz–2 GHz 0.9 1.1 dB
300 kHz–4 GHz 1.0 1.2 dB
300 kHz–6 GHz 1.2 1.4 dB
Isolation 300 kHz–1 GHz 28 30 dB
300 kHz–2 GHz 23 25 dB
300 kHz–4 GHz 14 16 dB
300 kHz–6 GHz 13 15 dB
Return loss
(3)
300 kHz–1 GHz 22 dB
300 kHz–2 GHz 22 dB
300 kHz–4 GHz 15 dB
300 kHz–6 GHz 20 dB
Electrical Specifications at 25 °C
1. All measurements made in a 50 Ω system, unless otherwise specified.
2. Insertion loss changes by 0.003 dB/°C.
3. Insertion loss state.
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
NEW
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