AS165-59_05 Datasheet, PDF (1/4 Pages) Skyworks Solutions Inc. – GaAs IC High-Isolation SPST Switch Positive Control 0.7-2.5 GHz

DATA SHEET
AS165-59, AS165-59LF: GaAs IC High-Isolation
SPST Switch Positive Control 0.7–2.5 GHz
Features
● _{Single positive control voltage (0, 5 V)}
● _{Base station synthesizer switch}
● _{High isolation (45 dB @ 0.9, 1.9 GHz)}
● _{J1 port nonreflective}
● _{Miniature low-cost MSOP-8 plastic package}
● _{Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C}
per JEDEC J-STD-020
Description
The AS165-59 SPST IC FET switch is absorptive on the input. The
switch features high isolation and low insertion loss. Ideal
building block for base station applications where synthesizer
isolation is critical. Use in conjunction with the AS164-80 SPDT
switch to meet GSM synthesizer switch isolation requirements.
NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Pin Out
GND
VS
J1
CBL
50
GND
DC blocking capacitors must be supplied externally.
C_BL = 47 pF for operation >500 MHz.
J2
CBL
GND
V1
GND
Electrical Specifications at 25 °C (0, 5 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 and J₁ port.
Frequency
0.7–1.0 GHz
1.0–2.0 GHz
2.0–2.5 GHz
0.7–2.0 GHz
2.0–2.5 GHz
0.7–1.8 GHz
1.8–2.5 GHz
Min.
Typ.
Max.
Unit
0.7
0.9
dB
0.8
1.1
dB
1.2
1.4
dB
39
45
dB
30
38
dB
1.7:1 1.9:1
1.5:1 1.8:1
BUY ^{Innovation to GoTM}
NOW _{Now available for purchase online.}
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200172 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • December 16, 2005
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