RoHS
Compliant
GaAs SPDT 2.5 V High Power Switch
DC - 3.0 GHz
MASWSS0181
V2
Features
Functional Schematic
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Low Voltage Operation: 2.5 V
PIN 1
PIN 6
Harmonics: <-67 dBc at +34 dBm & 1 GHz
Low Insertion Loss: 0.40 dB at 1 GHz
High Isolation: 20 dB at 2 GHz
RF1
V1
0.5 micron GaAs PHEMT Process
Lead-Free SOT-26 Package
100pF
39 pF
100% Matte Tin Plating over Copper
Halogen-Free “Green” Mold Compound
260°C Reflow Compatible
GND
RF2
RFC
V2
39 pF
100pF
RoHS* Compliant Version of MASWSS0006
39 pF
100pF
Description
M/A-COM’s MASWSS0181 is a GaAs PHEMT
Pin Configuration
MMIC single pole two throw (SPDT) high power
switch in a lead-free SOT-26 package.
The
Pin No.
Pin Name
RF1
Description
MASWSS0181 is ideally suited for applications
where high power, low control voltage, low insertion
loss, high isolation, small size and low cost are
required.
1
2
3
4
5
6
RF Port 1
RF Ground
RF Port 2
GND
RF2
V2
Control 2
Typical applications are for GSM and DCS handset
systems that connect separate transmit and receive
functions to a common antenna, as well as other
related handset and general purpose applications.
This part can be used in all systems operating up to
3 GHz requiring high power at low control voltage.
RFC
RF Common Port
Control 1
V1
Absolute Maximum Ratings 1,2
Parameter
Absolute Maximum
The MASWSS0181 is fabricated using a 0.5 micron
gate length GaAs PHEMT process. The process
features full passivation for performance and
reliability.
Input Power
+38 dBm
(0.5 - 3 GHz, 2.5 V Control)
Voltage
± 8.5 volts
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
1. Exceeding any one or combination of these limits may cause
permanent damage to this device.
Ordering Information
2. M/A-COM does not recommend sustained operation near
these survivability limits.
Part Number
Package
MASWSS0181
Bulk Packaging
MASWSS0181TR
MASWSS0181TR-3000
MASWSS0181SMB
1000 piece reel
3000 piece reel
Sample Test Board
Note: Reference Application Note M513 for reel size
information.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
M/A-COM Inc. and its affiliates reserve the right to make changes to the
1
• North America Tel: 800.366.2266 / Fax: 978.366.2266
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.