DATA SHEET
AS193-73, AS193-73LF: PHEMT GaAs IC High-Linearity 3 V
Control SPDT Switch 0.1–2.5 GHz
Features
2.5 to 5 V linear operation
●
Harmonics H , H > 65 dBc @ P
2 3
IN
= 34.5 dBm
●
Low insertion loss (0.35 dB @ 0.9 GHz)
●
High isolation (24 dB @ 0.9 GHz)
●
Ultraminiature SOT-6 package
●
PHEMT process
●
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
●
Pin Out
J
2
C
BL
V
1
J
1
1
2
GND
6
5
C
BL
J
3
3
C
BL
V
2
4
DC blocking capacitors (C
BL
) must be supplied externally.
C
BL
= 100 pF for operating frequency >500 MHz.
Description
The AS193-73 is a PHEMT GaAs FET IC high-linearity SPDT
switch in a SOT-6 plastic package. This switch has been
designed for use where extremely high linearity, low control
voltage, high isolation, low insertion loss and ultraminiature
package size are required. It can be controlled with positive,
negative or a combination of both voltages. Some standard
implementations include antenna changeover, T/R and diversity
switching over 3 W. The AS193-73 switch can be used in many
analog and digital wireless communication systems including
cellular, GSM and UMTS 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
0.1–0.5 GHz
0.5–1.0 GHz
1.0–2.0 GHz
2.0–2.5 GHz
0.1–0.5 GHz
0.5–1.0 GHz
1.0–2.0 GHz
2.0–2.5 GHz
0.1–1.0 GHz
1.0–2.5 GHz
28
22
17
15
Min.
Typ.
0.30
0.35
0.45
0.55
30
24
19
17
1.2:1
1.3:1
Max.
0.4
0.5
0.6
0.7
Unit
dB
dB
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
200186 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 16, 2006
1
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
