AS177-86 Datasheet, PDF (1/4 Pages) Alpha Industries – GaAs IC High Isolation Positive Control SPDT Switch DC-3.0 GHz

DATA SHEET
AS177-86, AS177-86LF: GaAs IC High-Isolation Positive
Control SPDT Switch 300 kHz–3.0 GHz
Features
● _{Positive voltage control (0/3, 5 V)}
● _{High isolation (50 dB @ 0.9, 1.9 GHz)}
● _{Low DC power consumption}
● _{Ideal for GSM, PCS, 3G and ISM 2.4 GHz applications}
● _{Miniature low-cost MSOP-10 plastic package}
● _{Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C}
per JEDEC J-STD-020
Pin Out
V1
CBL ^GND
J1
GND
V2
C_BL = 47 pF for operation >500MHz.
Description
The AS177-86 is a GaAs FET IC SPDT switch packaged in an
MSOP-10 plastic package for low-cost, high-isolation commercial
applications. It is an ideal building block for base station dual-
band applications where synthesizer isolation is critical. Use in
conjunction with the AS165-59 SPST switch to meet GSM
synthesizer isolation requirements.
NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
CBL
J2
GND
GND
GND _CBL
J3
Electrical Specifications at 25 °C (0, 3 V), (0, 5 V)
Parameter⁽¹⁾
Insertion loss⁽²⁾
Condition
Isolation
J₁–J₂/J₁–J₃
J₁–J₂/J₁–J₃
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
300 kHz–1.0 GHz
1.0–2.0 GHz
2.0–3.0 GHz
300 kHz–2.0 GHz
2.0–2.5 GHz
2.5–3.0 GHz
300 kHz–3.0 GHz
Min.
Typ.
Max.
Unit
0.7
0.85
dB
0.8
1
dB
0.9
1.2
dB
44/50 48/55
dB
41/44 46/50
dB
34
40
1.3:1 1.5:1
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
200175 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • June 8, 2006
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