DATA SHEET
AS002R2-12, AS002R2-12LF: GaAs IC SPDT Low-Loss
Reflective Switch 300 kHz–2.5 GHz
Features
Low insertion loss (0.5 dB @ 0.9 GHz)
●
High isolation (35 dB @ 0.9 GHz)
●
Low-power T/R switch
●
Low-cost SOIC-8 plastic package
●
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
●
Pin Out
V
S
10k
J
1
1
8
C
BL
C
BP
GND
2
7
GND
C
BP
J
3
3
6
C
BL
Description
The AS002R2-12 is a low-loss IC FET SPDT reflective general-
purpose switch in a plastic SOIC-8 package for commercial
low- cost, low-power applications. The switch operates with
-5, 0 V or 0, +5 V when “floated” as shown in the Pin Out diagram.
C
BL
V
2
V
1
J
2
External components shown are for positive voltage operation only.
C
BL
= 100 pF, C
BP
= 1000 pF for operation >500 MHz.
4
5
NEW
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Electrical Specifications at 25 °C (0, -5 V)
Parameter
(1)
Insertion loss
(2)
Frequency
300 kHz–0.5 GHz
300 kHz–1.0 GHz
300 kHz–2.0 GHz
300 kHz–2.5 GHz
300 kHz–0.5 GHz
300 kHz–1.0 GHz
300 kHz–2.0 GHz
300 kHz–2.5 GHz
300 kHz–0.5 GHz
300 kHz–1.0 GHz
300 kHz–2.5 GHz
40
30
22
18
Min.
Typ.
0.4
0.5
0.7
0.8
42
32
24
20
1.2:1
1.3:1
1.5:1
1.3:1
1.5:1
1.7:1
Max.
0.5
0.6
0.8
0.9
Unit
dB
dB
dB
dB
dB
dB
dB
dB
Isolation
VSWR
(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
200168 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 15, 2006
1
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
