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MASWSS0143 Datasheet Preview

MASWSS0143 Datasheet

3 Watt Cellular T/R and Antenna Changeover Switch

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MASWSS0143
3 Watt Cellular T/R and Antenna Changeover Switch
DC - 3.0 GHz
Features
Low Insertion Loss: < 0.4 dB @ 1900 MHz
Low Current Consumption: <20 µA @ +5V
High Intercept Point: 58 dBm @ 1 GHz
Positive or Negative Voltage Control
CDMA, W-CDMA, TDMA, GSM, PCS and DCS
Lead-Free Plastic SOT-26 Package
Halogen-Free “Green” Mold Compound
260°C Reflow Compatible
RoHS* Compliant Version of SW-425
Functional Block Diagram
39 pF
VA RFC VB
Rev. V5
Description
The MASWSS0143 is a GaAs monolithic switch in a
lead-free, SOT-26 surface mount plastic package.
This device is ideally suited for applications
where very low power consumption, low
intermodulation products and very small size are
required.
Pin 1
RF1 GND
39 pF
RF2
39 pF
Typical applications include internal / external
antenna select switch for portable telephones and
data radios. In addition because of its low loss, good
isolation, and inherent speed, the MASWSS0143
can be used as a conventional T/R switch or as an
antenna diversity switch.
The MASWSS0143 can be used in power
applications up to 3 watts in systems such as cellular
PCS, CDMA, W-CDMA, TDMA, GSM and other
analog / digital wireless communications systems.
The MASWSS0143 is fabricated using a 0.5 micron
gate length GaAs pHEMT process. The process
features full chip passivation for increased
performance and reliability.
Ordering Information 1
Part Number
Package
MASWSS0143
Bulk Packaging
MASWSS0143TR
1000 piece reel
MASWSS0143TR-3000
3000 piece reel
1. Reference Application Note M513 for reel size information.
Pin Configuration
Pin No.
Function
1 RF1
2 GND
3 RF2
4 VB
5 RFC
6 VA
Description
RF In/Out
RF Ground
RF In/Out
Voltage Control B
RF Common
Voltage Control A
Absolute Maximum Ratings 2,3
Parameter
Absolute Maximum
Input Power (1 GHz)
5 V Control
Operating Temperature
Storage Temperature
+36 dBm
-40°C to +85°C
-65°C to +150°C
2. Exceeding any one or combination of these limits may cause
permanent damage to this device.
3. M/A-COM Technology does not recommend sustained
operation near these survivability limits.
* 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




MA-COM

MASWSS0143 Datasheet Preview

MASWSS0143 Datasheet

3 Watt Cellular T/R and Antenna Changeover Switch

No Preview Available !

MASWSS0143
3 Watt Cellular T/R and Antenna Changeover Switch
DC - 3.0 GHz
Electrical Specifications: TA = 25°C, VCTL = 0/5 V, PIN = 30 dBm, Z0 = 50 Ω4
Parameters
Insertion Loss
Isolation
VSWR
Test Conditions
DC - 1 GHz
1 - 2 GHz
2 - 3 GHz
DC - 1 GHz
1 - 2 GHz
2 - 3 GHz
DC - 3 GHz
Units
dB
dB
dB
dB
dB
dB
Ratio
P1dB
1 GHz
dBm
IP2
IP3
2nd Harmonics
3rd Harmonics
Trise, Tfall
Ton, Toff
2-Tone, 5 MHz Spacing, 1 GHz
Pin = +10 dBm / Tone
2-Tone, 5 MHz Spacing, 1 GHz
Pin = +10 dBm / Tone
Pin = +30 dBm, f0 = 1 GHz
Pin = +30 dBm, f0 = 1 GHz
10% to 90% RF, 90% to 10% RF
50% control to 90% RF, 50% control to 10% RF
dBm
dBm
dBc
dBc
ns
ns
Transients
mV
Control Current
VCTL = 5 V
mA
4. For positive voltage control, external DC blocking capacitors are required on all RF ports.
Min.
18
Typ.
0.35
0.40
0.65
22
16
11
1.2:1
36
110
58
-78
-82
20
60
20
5
Truth Table 5,6
Control A Control B RFC - RF1 RFC - RF2
0 1 Off On
1 0 On Off
5. Differential voltage, V (state 1) - V (state 0), must be +2.5 V
minimum and must not exceed 8 V.
6. 0 = -8 V to 0 V, 1 = -5.5 V to 8.0 V
Lead-Free SOT-26
Rev. V5
Max.
0.50
-70
20
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.
2
Reference Application Note M538 for lead-free solder reflow
recommendations.
Plating is 100% matte tin over copper.
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


Part Number MASWSS0143
Description 3 Watt Cellular T/R and Antenna Changeover Switch
Maker MA-COM
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