where high power, low control voltage, low insertion
loss, high isolation, small size and low cost are
required.
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.
The MASWSS0181 is fabricated using a 0.5 micron
gate length GaAs PHEMT process. The process
features full passivation for performance and
reliability.
Pin Configuration
Pin No.
1
2
3
4
5
6
Pin Name
RF1
GND
RF2
V2
RFC
V1
Description
RF Port 1
RF Ground
RF Port 2
Control 2
RF Common Port
Control 1
Absolute Maximum Ratings
1,2
Parameter
Input Power
(0.5 - 3 GHz, 2.5 V Control)
Voltage
Operating Temperature
Storage Temperature
Absolute Maximum
+38 dBm
± 8.5 volts
-40°C to +85°C
-65°C to +150°C
Ordering Information
Part Number
MASWSS0181
MASWSS0181TR
MASWSS0181TR-3000
MASWSS0181SMB
Package
Bulk Packaging
1000 piece reel
3000 piece reel
Sample Test Board
1. Exceeding any one or combination of these limits may cause
permanent damage to this device.
2. M/A-COM does not recommend sustained operation near
these survivability limits.
Note: Reference Application Note M513 for reel size
information.
1
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MASWSS0181
GaAs SPDT 2.5 V High Power Switch
DC - 3.0 GHz
Electrical Specifications: T
A
= 25°C, Vc = 0 V/2.5 V, Z
0
= 50 Ohms
3
Parameter
Insertion Loss
4
Rev. V2
Test Conditions
DC – 1 GHz
1 – 2 GHz
2 - 3 GHz
DC – 1 GHz
1 – 2 GHz
2 - 3 GHz
DC – 2 GHz
2 - 3 GHz
Two Tone, +26 dBm/tone, 5 MHz Spacing
> 50 MHz
—
1 GHz, P
IN
= +34 dBm
1 GHz, P
IN
= +34 dBm
10% to 90% RF, 90% to 10% RF
50% control to 90% RF, and 50% control to 10% RF
In Band
Units
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBc
dBc
µS
µS
mV
µA
Min.
—
—
—
23.0
—
—
—
—
—
—
—
—
—
—
—
—
Typ.
0.40
0.50
0.75
26
20
16
20
16
57
39
-75
-75
0.04
0.06
50
—
Max.
0.65
—
—
—
—
—
—
—
—
—
—
-67
—
—
—
50
Isolation
Return Loss
IP3
P0.1dB
2
nd
Harmonic
3
rd
Harmonic
Trise, Tfall
Ton, Toff
Transients
Control Current
3. For positive voltage control, external DC blocking capacitors are required on all RF ports.
4. Insertion loss can be optimized by varying the DC blocking capacitor value, e.g. 1000 pF for 100 MHz - 500 MHz, 100 pF for 0.5 GHz - 3 GHz.
Qualification
Qualified to M/A-COM specification REL-201,
Process Flow –2.
Truth Table
5,6
V1
1
V2
0
1
ANT– RF1
On
Off
ANT - RF2
Off
On
Handling Procedures
Please observe the following precautions to avoid
damage:
5.
6.
0
Static Sensitivity
Gallium Arsenide Integrated Circuits are sensitive
to electrostatic discharge (ESD) and can be
damaged by static electricity. Proper ESD control
techniques should be used when handling these
devices.
Differential voltage, V(state 1) - V(state 0), must be +2.5 V
minimum and must not exceed +8 V.
0 = -5 V to 2.5 V, 1 = -2.5 V to +5 V
2
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MASWSS0181
GaAs SPDT 2.5 V High Power Switch
DC - 3.0 GHz
Typical Performance Curves vs. Temperature, 100 pF blocking capacitors
Insertion Loss vs. Frequency
Isolation vs. Frequency
Rev. V2
2nd Harmonic vs. Control Voltage,
Pin = 34 dBm CW, 1 GHz
3rd Harmonic vs. Control Voltage,
Pin = 34 dBm CW, 1 GHz
Lead-Free
SOT-26 Plastic Package
†
†
3
Reference Application Note M538 for lead-free solder reflow
recommendations.
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MASWSS0181
GaAs SPDT 2.5 V High Power Switch
DC - 3.0 GHz
Rev. V2
M/A-COM Technology Solutions Inc. All rights reserved.
Information in this document is provided in connection with M/A-COM Technology Solutions Inc ("MACOM")
products. These materials are provided by MACOM as a service to its customers and may be used for
informational purposes only. Except as provided in MACOM's Terms and Conditions of Sale for such products or
in any separate agreement related to this document, MACOM assumes no liability whatsoever. MACOM
assumes no responsibility for errors or omissions in these materials. MACOM may make changes to
specifications and product descriptions at any time, without notice. MACOM makes no commitment to update
the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future
changes to its specifications and product descriptions. No license, express or implied, by estoppels or otherwise,
to any intellectual property rights is granted by this document.
THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR
IMPLIED, RELATING TO SALE AND/OR USE OF MACOM PRODUCTS INCLUDING LIABILITY OR
WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, CONSEQUENTIAL OR
INCIDENTAL DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR
OTHER INTELLECTUAL PROPERTY RIGHT. MACOM FURTHER DOES NOT WARRANT THE ACCURACY
OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN
THESE MATERIALS. MACOM SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS,
WHICH MAY RESULT FROM THE USE OF THESE MATERIALS.
MACOM products are not intended for use in medical, lifesaving or life sustaining applications. MACOM
customers using or selling MACOM products for use in such applications do so at their own risk and agree to
fully indemnify MACOM for any damages resulting from such improper use or sale.
4
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
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