pole double throw (SPDT) high power switch in a low
cost SC70 six lead package. The MASWSS0204 is
ideally suited for applications where high power, low
control voltage, low insertion loss, high isolation,
small size and low cost are required.
Typical applications are for CDMA
handset
systems that connect separate transceiver and/or
GPS functions to a common antenna, as well as
other related handset and general purpose
applications. The MASWSS0204 can be used in all
systems operating up to 3 GHz requiring high power
at low control voltage.
The MASWSS0204 is fabricated using a 0.5 micron
gate length GaAs pHEMT process. The process
features full passivation for performance and
reliability.
39 pF
Pin 6
RF2
V2
Pin 1
Pin Configuration
Pin No.
1
2
3
4
5
6
Pin Name
V2
RFC
V1
RF1
GND
RF2
Description
Vcontrol 2
RF Common
Vcontrol 1
RF Port 1
RF Ground
RF Port 2
MASWSS0204 orientation in tape
Ordering Information
1,2
Part Number
MASWSS0204
MASWSS0204TR-3000
MASWSS0204SMB
Package
Bulk Packaging
3000 piece reel
Sample Test Board
Note:
Device supplied on tape and reel is the reverse
orientation of that shown in Application Note M513.
1. Reference Application Note M513 for reel size information.
2. All sample boards include 5 loose parts.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
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
MASWSS0204
GaAs SPDT 2.7 V High Power Switch
DC - 3.0 GHz
Electrical Specifications: T
A
= 25°C, Vc = 0 V/2.7 V, Z
0
= 50 Ω
3
Parameter
Insertion Loss
4
Rev. V3
Test Conditions
DC - 1 GHz
1 - 2 GHz
2 - 3 GHz
DC - 1 GHz
1 - 2 GHz
2 - 3 GHz
DC - 3 GHz
825 MHz
Two Tone, +24 dBm Total Pin, 5 MHz Spacing
For Cell Band: Two-tone signal input:
T
X
1 = +22 dBm @ 820 MHz,
T
X
2 = +22 dBm @ 821 MHz,
R
X
interfere = -23 dBm @ 869 MHz.
For PCS Band: Two-tone signal input:
T
X
1 = +18 dBm @ 1880 MHz,
T
X
2 = +18 dBm @ 1881 MHz,
R
X
interfere = -23 dBm @ 1960 MHz.
Units
dB
Min.
—
—
—
23
—
—
—
—
—
Typ.
0.30
0.35
0.35
25
19
15
20
56
Max.
0.65
—
—
—
—
—
—
—
Isolation
Return Loss
IP3
dB
dB
dBm
dBm
-99
—
Cross Modulation
dBm
dBm
ns
ns
mV
µA
—
—
—
—
—
—
-94
38
70
100
25
5
—
—
—
—
—
20
P0.1dB
Trise, Tfall
Ton, Toff
Transients
Control Current
1 GHz
10% to 90% RF, 90% to 10% RF
50% control to 90% RF,
50% control to 10% RF
In Band
V
C
= 2.7 V
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 - 1 GHz, 39 pF for 0.5 - 3 GHz.
Absolute Maximum Ratings
5,6
Parameter
Input Power
(0.5 - 3 GHz, 3 V Control)
Operating Voltage
Operating Temperature
Storage Temperature
Absolute Maximum
+38 dBm
+8.5 volts
-40°C to +85°C
-65°C to +150°C
Truth Table
7,8,9
V1
1
0
V2
0
1
ANT– RF1
On
Off
ANT - RF2
Off
On
5. Exceeding any one or combination of these limits may cause
permanent damage to this device.
6. M/A-COM Technology does not recommend sustained
operation near these survivability limits.
7. For positive voltage control, external DC blocking capacitors
are required on all RF ports.
8. Differential voltage, V(state 1) - V(state 0), must be +2.7 V
minimum, but must not exceed 8.5 V.
9. 0 = -5 V to +2.3 V, 1 = -2.3 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
MASWSS0204
GaAs SPDT 2.7 V High Power Switch
DC - 3.0 GHz
Typical Performance Curves, 39 pF
Insertion Loss
0.6
+25°C
+85°C
-40°C
Rev. V3
Qualification
Qualified to M/A-COM specification REL-201,
Process Flow –2.
0.5
0.4
Handling Procedures
0.3
0.2
0.1
0.0
0.5
Please observe the following precautions to avoid
damage:
Static Sensitivity
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
Isolation
40
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.
30
+25°C
+85°C
-40°C
Lead-Free
SC70 Plastic Package
†
20
10
0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
Return Loss
0
5
10
15
20
+25°C
+85°C
-40°C
†
25
30
35
0.0
Reference Application Note M538 for lead-free solder reflow
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
MASWSS0204
GaAs SPDT 2.7 V High Power Switch
DC - 3.0 GHz
Rev. V3
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
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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.
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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