AS188-92 View Datasheet(PDF) - Skyworks Solutions
Part Name
Description
Manufacturer
AS188-92 Datasheet PDF : 4 Pages
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DATA SHEET
AS188-92, AS188-92LF: PHEMT GaAs IC High-Linearity
Positive Control SPDT Switch 300 kHz–2 GHz
Features
● High linearity (50 dBm IP3 @ 0.9 GHz) @ 3 V
● Low insertion loss (0.35 dB @ 0.9 GHz)
● 3 V operation
● Ultraminiature SC-70 6-lead package
● Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
Description
The AS188-92 is a PHEMT GaAs FET IC high-linearity SPDT switch
in a SC-70 6-lead plastic package. This switch has been designed
for use where extremely high linearity, 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 2 W. The AS188-92 switch can be used in
many analog and digital wireless communication systems including
cellular, GSM and DECT applications.
NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Pin Out
J2 CBL
GND
J3 CBL
DC blocking capacitors (CBL) must be supplied externally.
CBL = 100 pF for operating frequency >500 MHz.
VS
V1
10 kΩ
CBL J1
V2
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
300 kHz–0.5 GHz
300 kHz–1.0 GHz
300 kHz–2.0 GHz
300 kHz–0.5 GHz
300 kHz–1.0 GHz
300 kHz–2.0 GHz
300 kHz–1.0 GHz
300 kHz–2.0 GHz
Min.
Typ.
Max.
Unit
0.35
0.4
dB
0.35
0.5
dB
0.55
0.7
dB
23
26
dB
18
22
dB
13
17
dB
1.3:1 1.5:1
dB
1.3:1 1.5:1
dB
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200178 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • June 8, 2006
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