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MASWSS0179 Datasheet Preview

MASWSS0179 Datasheet

3V GaAs SPDT Switch

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MASWSS0179
3 V GaAs SPDT Switch
DC - 2 GHz
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.
Ordering Information 1
Part Number
Package
MASWSS0179
Bulk Packaging
MASWSS0179TR-3000
3000 piece reel
1. Reference Application Note M513 for reel size information.
Functional Schematic2
Rev. V4
654
123
2. DC blocking capacitors are not required if negative control
voltage is used.
Pin Configuration
Pin No.
1
2
3
4
5
6
Function
RF1
Ground
RF2
Control B
RF Common
Control A
* Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.
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:
https://www.macom.com/support
DC-0008093




MA-COM

MASWSS0179 Datasheet Preview

MASWSS0179 Datasheet

3V GaAs SPDT Switch

No Preview Available !

MASWSS0179
3 V GaAs SPDT Switch
DC - 2 GHz
Electrical Specifications: TA = +25°C, VC = 0 V / -3 V, Z0 = 50 Ω3
Parameter
Test Conditions
Units
Insertion Loss
DC - 1.0 GHz
1.0 - 2.0 GHz
dB
Isolation
DC - 1.0 GHz
1.0 - 2.0 GHz
dB
VSWR
DC - 2.0 GHz
Ratio
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
TRISE, TFALL
TON, TOFF
Transients
10% to 90% RF, 90% to 10% RF
50% Control to 90% RF, 50% Control to 10% RF
In-Band
ns
ns
mV
Input IP2
2-Tone, 5 MHz spacing, 3 V Control, 10 dBm each
0.05 GHz
0.5 GHz
dBm
Input IP3
2-Tone, 5 MHz spacing, 3 V Control, 10 dBm each
0.05 GHz
0.5 GHz
dBm
Control Current
|VC| = 3 V
µA
3. For positive voltage control, external DC blocking capacitors are required on all RF ports.
Min.
25
19
Typ.
0.5
0.6
28
22
1.3:1
26
30
16
16
3
5
15
69
80
48
52
1
Rev. V4
Max.
0.7
0.8
10
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.
Truth Table6,7,8
Control A
0
1
Control B
1
0
RFC to RF1 RFC to RF2
Off On
On Off
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
2 should be used when handling these devices.
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


Part Number MASWSS0179
Description 3V GaAs SPDT Switch
Maker MA-COM
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