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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200252 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 31, 2007
AS222-92, AS222-92LF: PHEMT GaAs IC SPDT Switch
0.1–3 GHz
DATA SHEET
Features
●
Low insertion loss
●
Isolation 22 dB @ 2.4 GHz
●
Low DC power consumption
●
Operates with 1.8 V control voltage
●
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
Description
The AS222-92 is a medium-power IC FET SPDT switch in a low-
cost miniature SC-70 6-lead plastic package. The AS222-92
features low insertion loss and positive voltage operation with
very low DC power consumption. This general-purpose switch
can be used in a variety of telecommunications applications.
Applications
●
T/R switch in WLANs, Bluetooth
TM
and medium-power
telecommunication applications
Parameter
(1)
Frequency Min. Typ. Max. Unit
Insertion loss
(2)
0.1–1.0 GHz 0.35 0.5 dB
1.0–2.4 GHz 0.45 0.6 dB
2.4–3.0 GHz 0.50 0.7 dB
Isolation 0.1–1.0 GHz 24 27 dB
1.0–2.4 GHz 19 22 dB
2.4–3.0 GHz 16 18 dB
Return loss
(3)
0.1–1.0 GHz 19 dB
1.0–2.4 GHz 21 dB
2.4–3.0 GHz 18 dB
Electrical Specifications at 25 °C (0, 3 V)
Pin Out
1 2 3
6 5 4
J
1
GND
C
BL
C
BL
C
BL
J
2
J
3
V
1
V
2
D
C blocking capacitors (C
BL
)
must be supplied externally for positive voltage operation.
C
BL
= 100 pF for operation >500 MHz.
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.
Innovation to Go
TM
Now available for purchase online.
BUY
NOW
BUY
NOW
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
NEW
