AS230-348_06 Datasheet, PDF (1/4 Pages) Skyworks Solutions Inc. – SPDT 7 W T/R Switch 300 kHz-6 GHz

DATA SHEET
AS230-348, AS230-348LF: SPDT 7 W T/R Switch
300 kHz–6 GHz
Features
Pin Out
● _{Low DC power consumption}
● _{Low insertion loss}
● _{High linearity (63 dBm IP3)}
● _{T/R switch}
● _{Small low-cost plastic package}
● _{Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C}
per JEDEC J-STD-020
GND
GND
GND
GND
J₃
J2
GND
GND
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.
NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Exposed paddle should be grounded.
DC blocking capacitors (C_BL) are required on RF lines for positive voltage operation.
Electrical Specifications at 25 °C
Insertion loss⁽²⁾
Parameter⁽¹⁾
Isolation
Return loss⁽³⁾
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.
Frequency
300 kHz–1 GHz
300 kHz–2 GHz
300 kHz–4 GHz
300 kHz–6 GHz
300 kHz–1 GHz
300 kHz–2 GHz
300 kHz–4 GHz
300 kHz–6 GHz
300 kHz–1 GHz
300 kHz–2 GHz
300 kHz–4 GHz
300 kHz–6 GHz
Min.
Typ.
Max.
Unit
0.8
1.0
dB
0.9
1.1
dB
1.0
1.2
dB
1.2
1.4
dB
28
30
dB
23
25
dB
14
16
dB
13
15
dB
22
dB
22
dB
15
dB
20
dB
Innovation to Go^TM
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NOW _{Now available for purchase online.}
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200254 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 9, 2006
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