DATA SHEET
AS222-92, AS222-92LF: PHEMT GaAs IC SPDT Switch
0.1–3 GHz
Applications
G
Pin Out
J
3
C
BL
GND
J
2
V
2
J
1
T/R switch in WLANs, Bluetooth
TM
and medium-power
telecommunication applications
1
2
6
5
Features
Low insertion loss
G
Isolation 22 dB @ 2.4 GHz
G
Low DC power consumption
G
Operates with 1.8 V control voltage
G
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
G
C
BL
V
1
3
4
C
BL
DC blocking capacitors (C
BL
) must be supplied externally for positive voltage operation.
C
BL
= 100 pF for operation >500 MHz.
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.
NEW
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Electrical Specifications at 25 °C (0, 3 V)
Parameter
(1)
Insertion loss
(2)
Frequency
0.1–1.0 GHz
1.0–2.4 GHz
2.4–3.0 GHz
0.1–1.0 GHz
1.0–2.4 GHz
2.4–3.0 GHz
0.1–1.0 GHz
1.0–2.4 GHz
2.4–3.0 GHz
24
19
16
Min.
Typ.
0.35
0.45
0.50
27
22
18
19
21
18
Max.
0.5
0.6
0.7
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
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.
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
1
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
