AS193-000 Datasheet, PDF (1/4 Pages) Skyworks Solutions Inc. – PHEMT GaAs IC High-Linearity 3 V Control SPDT 0.1-2.5 GHz Switch Chip

DATA SHEET
AS193-000: PHEMT GaAs IC High-Linearity 3 V
Control SPDT 0.1–2.5 GHz Switch Chip
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)}
● _{Lead (Pb)-free, RoHS-compliant, and Green}
Functional Block Diagram
V₁
J₂
J₁
J₃
V₂
Description
The AS193-000 is a PHEMT GaAs FET IC high-linearity SPDT
switch. This switch has been designed for use where extremely
high linearity, low control voltage, high isolation and low insertion
loss are needed. Some standard implementations include antenna
changeover, T/R and diversity switching over 3 W. The AS193-000
switch is ideal for GaAs based antenna switch front-end modules.
NEW Skyworks Green products are lead (Pb)-free, RoHS
(Restriction of Hazardous Substances)-compliant,
conform to the EIA/EICTA/JEITA Joint Industry Guide
(JIG) Level A guidelines, and are free from antimony
trioxide and brominated flame retardants.
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.
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.
Unit
0.30
0.4
dB
0.35
0.5
dB
0.45
0.6
dB
0.55
0.7
dB
28
30
dB
22
24
dB
17
19
dB
15
17
dB
1.2:1
dB
1.3:1
dB
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200143 Rev. D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • January 09, 2007
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