DATA SHEET
AS222-92, AS222-92LF: PHEMT GaAs IC SPDT Switch
0.1–3 GHz
Applications
G
Pin Out
TM
T/R switch in WLANs, Bluetooth and medium-power
telecommunication applications
J
3
C
BL
GND
V
2
J
1
1
2
6
5
Features
Low insertion loss
G
Isolation 22 dB @ 2.4 GHz
G
Low DC power consumption
G
Operates with 1.8 V control voltage
G
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
G
C
BL
V
1
J
2
3
4
C
BL
DC blocking capacitors (C
BL
) must be supplied externally for positive voltage operation.
C
BL
= 100 pF for operation >500 MHz.
Description
The AS222-92 is a medium-power IC FET SPDT switch in a low-
cost miniature SC-70 6-lead plastic package. The AS222-92
features low insertion loss and positive voltage operation with
very low DC power consumption. This general-purpose switch
can be used in a variety of telecommunications applications.
NEW
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Electrical Specifications at 25 °C (0, 3 V)
Parameter
(1)
Insertion
loss
(2)
Frequency
0.1–1.0 GHz
1.0–2.4 GHz
2.4–3.0 GHz
0.1–1.0 GHz
1.0–2.4 GHz
2.4–3.0 GHz
0.1–1.0 GHz
1.0–2.4 GHz
2.4–3.0 GHz
24
19
16
Min.
Typ.
0.35
0.45
0.50
27
22
18
19
21
18
Max.
0.5
0.6
0.7
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
Isolation
Return loss
(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.
BUY
NOW
Innovation to Go
TM
Now available for purchase online.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200252 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 31, 2007
1
DATA SHEET • AS222-92, AS222-92LF
Operating Characteristics at 25 °C (0, 3 V)
Parameter
Switching characteristics
Rise, fall
On, off
Video feedthru
Input power for 1 dB compression
Intermodulation intercept point (IP3)
Thermal resistance
Control voltage
Control port current
V
CTL
= High
V
CTL
= Low
V
CTL
= 5 V
V
CTL
= 2.5 V
V
CTL
= 0.2 V
V
CTL
= 0 V
1.8
0
Condition
10/90% or 90/10% RF
50% CTL to 90/10% RF
T
RISE
= 1 ns, BW = 500 MHz
V
CTL
= 0/1.8 V
V
CTL
= 0/3 V
For two-tone input power 5 dBm
V
CTL
= 0/3 V
0.5–3 GHz
0.5–3 GHz
0.5–3 GHz
Frequency
Min.
Typ.
20
20
25
20
27
44
25
5.0
0.2
200
100
20
20
Max.
Unit
ns
ns
mV
dBm
dBm
dBm
°C/W
V
V
µA
µA
µA
µA
Typical Performance Data (0, 3 V)
0
-0.2
-0.4
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
0
0.5
1.0
1.5
2.0
2.5
3.0
0
0.5
1.0
1.5
2.0
2.5
3.0
Insertion Loss (dB)
-0.8
-1.0
-1.2
-1.4
-1.6
-1.8
-2.0
Frequency (GHz)
Isolation (dB)
-0.6
Frequency (GHz)
Insertion Loss vs. Frequency
0
-5
Isolation vs. Frequency
Return Loss (dB)
-10
-15
-20
-25
-30
0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
Return Loss vs. Frequency
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2
May 31, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200252 Rev. C
DATA SHEET • AS222-92, AS222-92LF
Absolute Maximum Ratings
Characteristic
RF input power
Supply voltage
Control voltage
Operating temperature
Storage temperature
Value
2 W max. > 500 MHz
0/8 V control
8V
-0.2 V, +8 V
-40 °C to +85 °C
-65 °C to +150 °C
Truth Table
V
1
V
HIGH
0
V
2
0
V
HIGH
J
1
–J
2
Isolation
Insertion loss
J
1
–J
3
Insertion loss
Isolation
All other conditions not recommended.
V
HIGH
= 1.8 to 5 V.
SC-70 6-Lead
0.079 (2.00 mm)
± 0.008 (0.20 mm)
0.0256 (0.65 mm)
BSC
0.049 (1.25 mm)
± 0.004 (0.10 mm)
Performance is guaranteed only under the conditions listed in the specifications table and is
not guaranteed under the full range(s) described by the Absolute Maximum specifications.
Exceeding any of the absolute maximum/minimum specifications may result in permanent
damage to the device and will void the warranty.
CAUTION:
Although this device is designed to be as robust as
possible, ESD (Electrostatic Discharge) can damage
this device. This device must be protected at all times
from ESD. Static charges may easily produce poten-
tials of several kilovolts on the human body or
equipment, which can discharge without detection.
Industry-standard ESD precautions must be employed
at all times.
0.087 (2.20 mm)
± 0.008 (0.20 mm)
Pin 1 Indicator
0.035 (0.90 mm)
± 0.004 (0.10 mm)
0.0055
(0.14 mm)
± 0.0015
(0.04 mm)
0.002 (0.005 mm)
± 0.002 (0.005 mm) 0.037 (0.95 mm)
± 0.006 (0.15 mm)
0.009 (0.23 mm)
Ref
0.010 (0.25 mm)
± 0.006 (0.15 mm)
0.008 (0.20 mm)
± 0.004 (0.10 mm)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200252 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 31, 2007
3
DATA SHEET • AS222-92, AS222-92LF
Copyright © 2002, 2003, 2004, 2005, 2006, 2007, 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. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to
update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes.
No license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. Skyworks assumes no liability for any materials, products or
information provided hereunder, including the sale, distribution, reproduction or use of Skyworks products, information or materials, except as may be provided in Skyworks Terms and
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THE MATERIALS, PRODUCTS AND INFORMATION ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING FITNESS FOR A
PARTICULAR PURPOSE OR USE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT; ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY
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POSSIBILITY OF SUCH DAMAGE.
Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury,
death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any
damages resulting from such improper use or sale.
Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or operation of
products outside of published parameters or design specifications. Customers should include design and operating safeguards to minimize these and other risks. Skyworks assumes no liability for
applications assistance, customer product design, or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters.
Skyworks, the Skyworks symbol, “Breakthrough Simplicity” and “Innovation to Go” are trademarks or registered trademarks of Skyworks Solutions, Inc., in the United States and other countries. Third-
party brands and names are for identification purposes only, and are the property of their respective owners. Additional information, including relevant terms and conditions, posted at
www.skyworksinc.com, are incorporated by reference.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
4
May 31, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200252 Rev. C
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