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)
Pin Out
●
CBL
V1
J2
●
High isolation (50 dB @ 0.9, 1.9 GHz)
GND
GND
GND
GND
CBL
●
Low DC power consumption
J1
●
GND
V2
Ideal for GSM, PCS, 3G and ISM 2.4 GHz applications
CBL
J3
●
Miniature low-cost MSOP-10 plastic package
●
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
CBL = 47 pF for operation >500MHz.
per JEDEC J-STD-020
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.
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
NEW
Electrical Specifications at 25 °C (0, 3 V), (0, 5 V)
(1)
Parameter
Condition
Frequency
Min.
Typ.
Max.
Unit
(2)
Insertion loss
300 kHz–1.0 GHz
1.0–2.0 GHz
2.0–3.0 GHz
0.7
0.8
0.9
0.85
1
1.2
dB
dB
dB
Isolation
J –J /J –J
300 kHz–2.0 GHz
2.0–2.5 GHz
2.5–3.0 GHz
44/50
41/44
34
48/55
46/50
40
dB
dB
1
2
1
3
3
J –J /J –J
1
2 1
(3)
VSWR
300 kHz–3.0 GHz
1.3:1
1.5:1
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.
Innovation to GoTM
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NOW
Now available for purchase online.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • 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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