AS193-73 Datasheet, PDF (1/4 Pages) Alpha Industries – PHEMT GaAs IC High Linearity 3 V Control SPDT Switch 0.1-2.5 GHz

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 H2, H3 > 65 dBc @ PIN = 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
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.
Pin Out
J2 _CBL
GND
J3 _CBL
V1
CBL ^J1
V2
DC blocking capacitors (C_BL) must be supplied externally.
C_BL = 100 pF for operating frequency >500 MHz.
Electrical Specifications at 25 °C (0, 3 V)
Insertion loss⁽²⁾
Parameter⁽¹⁾
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.
BUY ^{Innovation to GoTM}
NOW _{Now available for purchase online.}
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
Min.
Typ.
Max.
0.30
0.4
0.35
0.5
0.45
0.6
0.55
0.7
28
30
22
24
17
19
15
17
1.2:1
1.3:1
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200186 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 16, 2006
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
1