AS191-73 Skyworks Solutions Inc, AS191-73 Datasheet

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AS191-73

Manufacturer Part Number
AS191-73
Description
RF Switch SPDT 100MHz to 4GHz 14dB 6-Pin SOT-6
Manufacturer
Skyworks Solutions Inc
Datasheet

Specifications of AS191-73

Package
6SOT-6
Switch Type
SPDT
Switch Configuration
Single SPDT
Number Of Switches
1
Frequency Band
100 to 4000 MHz
High Control Voltage
2.5 to 5 V
Maximum Frequency
4000 MHz
Maximum Insertion Loss
1 dB
Minimum Isolation Voltage
14 dB

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Part Number
Manufacturer
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Part Number:
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Skyworks
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DATA SHEET
AS191-73, AS191-73LF: PHEMT GaAs IC High-Linearity 3 V
Control SPDT Switch 0.1–4 GHz
Features
Description
The AS191-73 is a PHEMT GaAs FET IC high-linearity SPDT switch
in a SOT-6 plastic package. This switch has been designed for use
where extremely high linearity, low control voltage, high isolation,
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 3 W. The AS191-73
switch can be used in many analog and digital wireless communi-
cation systems including cellular, GSM and DECT applications.
Electrical Specifications at 25 °C (0, 3 V)
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.
Insertion Loss
Isolation
VSWR
NEW
2.5 to 5 V linear operation
Harmonics H
Low insertion loss (0.5 dB @ 0.9 GHz)
High isolation (27 dB @ 0.9 GHz)
Ultraminiature SOT-6 package
PHEMT process
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
(3)
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
(2)
2
, H
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
3
200185 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 2, 2006
> 65 dBc @ P
Parameter
IN
= 34.5 dBm
(1)
Pin Out
DC blocking capacitors (C
C
BL
= 47 pF for operating frequency >500 MHz.
J
J
2
3
C
C
Frequency
0.1–1 GHz
1.0–2 GHz
2.0–4 GHz
0.1–1 GHz
1.0–2 GHz
2.0–4 GHz
0.1–4 GHz
BL
BL
GND
BL
) must be supplied externally.
Min.
25
19
14
1.3:1
Typ.
0.50
0.55
0.70
27
21
18
V
V
1
2
Max.
0.6
0.7
1.0
C
BL
J
1
Unit
dB
dB
dB
dB
dB
dB
dB
1

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AS191-73 Summary of contents

Page 1

... JEDEC J-STD-020 Description The AS191- PHEMT GaAs FET IC high-linearity SPDT switch in a SOT-6 plastic package. This switch has been designed for use where extremely high linearity, low control voltage, high isolation, low insertion loss and ultraminiature package size are required. It can be controlled with positive, negative or a combination of both voltages ...

Page 2

... DATA SHEET • AS191-73, AS191-73LF Operating Characteristics at 25 °C ( Parameter Switching characteristics Rise, fall On, off Video feedthru Input power for -0.1 dB compression Harmonics Thermal resistance Control voltages Typical Performance Data 0 -0.5 -1.0 -1.5 -2.0 0 0.5 1.0 1.5 2.0 Frequency (GHz) Insertion Loss vs. Frequency 2 ...

Page 3

... W max. > 900 MHz, 0/5 V control V HIGH -0 All other conditions not recommended 2 HIGH -40 °C to +85 °C -65 °C to +150 °C SOT-6 0.006 (0.15 mm) 0.000 (0.00 mm) DATA SHEET • AS191-73, AS191-73LF V J – Isolation HIGH 0 Insertion loss 0.074 (1.90 mm) Ref. 0.126 (3.20 mm) Pin 6 ...

Page 4

... DATA SHEET • AS191-73, AS191-73LF Copyright © 2002, 2003, 2004, 2005, 2006, Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein ...

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