MASWSS0179 Datasheet by MACOM Technology Solutions

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MACOMW A H —4 F 1—4 F www macum com Img /www.macnm.com/suggnn
3 V GaAs SPDT Switch
DC - 2 GHz
Rev. V4
MASWSS0179
1
1
MACOM 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:
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DC-0008093
1
Features
Low Insertion Loss: <0.5 dB @ 900 MHz
Low Power Consumption: <1.0 µA @ 3 VDC
Very High Intercept Point: 52 dBm IP3
Both Positive and Negative 3 to 8 V Control
Lead-Free SOT-26 Package
Halogen-Free “Green” Mold Compound
260°C Reflow Compatible
RoHS* Compliant Version of SW-395
Description
The MASWSS0179 is a GaAs single pole, double
throw switch in a lead-free SOT-26 surface mount
plastic package and is ideally suited for applications
where very low power consumption, low
intermodulation products, very small size and low
cost are required.
Typical application is an internal / external antenna
select switch for portable telephones and data
radios. In addition, because of its low loss, good
isolation and inherent speed, this device can be
used as a conventional T/R switch or as an antenna
diversity switch. The MASWSS0179 can be used in
power applications up to 0.5 watts in systems such
as cellular, PCS, GSM and other analog / digital
wireless communications systems.
This switch is fabricated using a mature 0.5-micron
gate length GaAs pHEMT process. The process
features full chip passivation for increased
performance and reliability.
Functional Schematic2
2. DC blocking capacitors are not required if negative control
voltage is used.
Pin Configuration
Pin No. Function
1 RF1
2 Ground
3 RF2
4 Control B
5 RF Common
6 Control A
Part Number
Package
MASWSS0179 Bulk Packaging
MASWSS0179TR-3000 3000 piece reel
Ordering Information 1
1. Reference Application Note M513 for reel size information.
654
123
* Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.
MACOMW www macum com
3 V GaAs SPDT Switch
DC - 2 GHz
Rev. V4
MASWSS0179
2
2
MACOM 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
DC-0008093
2
Absolute Maximum Ratings4,5
Parameter Absolute Maximum
Input Power 33 dBm
Operating Voltage 8.5 Volts
Storage Temperature -65°C to +150°C
Operating Temperature -40°C to +85°C
4. Exceeding any one or combination of these limits may cause
permanent damage to this device.
5. MACOM does not recommend sustained operation near these
survivability limits.
Electrical Specifications: TA = +25°C, VC = 0 V / -3 V, Z0 = 50 Ω3
Parameter Test Conditions Units Min. Typ. Max.
Insertion Loss DC - 1.0 GHz
1.0 - 2.0 GHz dB 0.5
0.6
0.7
0.8
Isolation DC - 1.0 GHz
1.0 - 2.0 GHz dB 25
19
28
22
VSWR DC - 2.0 GHz Ratio 1.3:1
1 dB Compression
0.5 GHz, Input Power (3 V Control)
0.5 GHz, Input Power (5 V Control)
0.05 GHz, Input Power (3 V Control)
0.05 GHz, Input Power (5 V Control)
dBm
26
30
16
16
TRISE, TFALL 10% to 90% RF, 90% to 10% RF ns 3
TON, TOFF 50% Control to 90% RF, 50% Control to 10% RF ns 5
Transients In-Band mV 15
Input IP2
2-Tone, 5 MHz spacing, 3 V Control, 10 dBm each
0.05 GHz
0.5 GHz
dBm
69
80
Input IP3
2-Tone, 5 MHz spacing, 3 V Control, 10 dBm each
0.05 GHz
0.5 GHz
dBm
48
52
Control Current |VC| = 3 V µA 1 10
3. For positive voltage control, external DC blocking capacitors are required on all RF ports.
Control A Control B RFC to RF1 RFC to RF2
0 1 Off On
1 0 On Off
Truth Table6,7,8
6. For positive voltage control, external DC blocking capacitors
are required on all RF ports.
7. 0 = -8 V to 0 V, 1 = 0 V to +8 V.
8. Differential voltage, V (state 1) - V (state 0), must be +2.8 V
minimum and must not exceed +8 V.
Handling Procedures
Please observe the following precautions to avoid
damage:
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.
MACOMW Insemon Loss (dB) Isolation (dB) /""’\ VSWR \ www macum com Imgs wwwmacnm com/suggnn
3 V GaAs SPDT Switch
DC - 2 GHz
Rev. V4
MASWSS0179
3
3
MACOM 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
DC-0008093
3
Typical Performance Curves
0.0
0.2
0.4
0.6
0.8
1.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
0
10
20
30
40
50
0.0 0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
1.0
1.1
1.2
1.3
1.4
1.5
1.6
0.0 0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
Insertion Loss Isolation
VSWR
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3 V GaAs SPDT Switch
DC - 2 GHz
Rev. V4
MASWSS0179
4
4
MACOM 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
DC-0008093
4
Lead-Free SOT-26
Reference Application Note M538 for lead-free solder reflow recommendations.
Meets JEDEC moisture sensitivity level 1 requirements.
Plating is 100% matte tin over copper.
MACOM www macum com Img Ilwww macnm com/suggnn
3 V GaAs SPDT Switch
DC - 2 GHz
Rev. V4
MASWSS0179
5
5
MACOM 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
DC-0008093
5
MACOM Technology Solutions Inc. All rights reserved.
Information in this document is provided in connection with MACOM 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.

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