DATA SHEET
AS229-350, AS229-350LF: GaAs IC SPDT Nonreflective
Switch 300 kHz–6 GHz
Features
Low DC power consumption
G
High isolation, nonreflective
G
Broadband 300 kHz–6 GHz
G
Excellent intermodulation products
G
Small, low-cost plastic package
G
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
G
Pin Out (Top View)
GND
GND
GND
J
2
GND
J
1
GND
GND
V
1
GND
GND
V
2
GND
GND
J
3
Description
The AS229-350 is an IC FET SPDT switch in a low-cost plastic
package. It features nonreflective matching at each output, and
broadband performance, with very low DC power consumption.
This switch can be used in many analog and digital wireless
communication systems.
Exposed paddle should be grounded.
NEW
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Electrical Specifications at 25 °C
Parameter
(1)
Insertion loss
(2)
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
51
47
35
20
Min.
Typ.
0.8
0.9
1.4
1.8
55
50
40
25
20
20
10
12
Max.
1.0
1.2
1.5
2.0
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Isolation
Return loss
1. All measurements made in a 50
Ω
system, unless otherwise specified.
2. Insertion loss changes by 0.003 dB/°C.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200253 Rev. B • Skyworks Proprietary Information. • Products and product information are subject to change without notice. • August 15, 2006
GND
1
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
