MASWSS0005
GaAs SPDT Switch
0.05 - 3.0 GHz
Features
•
•
•
•
Low Insertion Loss: 0.35 dB @ 2.4 GHz
Moderate Isolation: 21 dB @ 2.4 GHz
Low Current Consumption: 5 µA @ 2.5 V
Low Cost Plastic SOT-26 Package
Rev. V4
Functional Schematic
C=39pF
V1
RFC
V2
Description
M/A-COM’s MASWSS0005 is a GaAs PHEMT
MMIC single pole, double throw (SPDT) switch in a
low cost SOT-26 surface mount plastic package.
The MASWSS0005 is ideally suited for applications
where small size and low cost are
required.
PIN 1
RF1
GND
RF2
Typical applications are dual band systems which
require switching between small signal components
such as filter banks, single-band LNAs, converters,
etc. This part can be used for low power, low loss
requirements in all systems operating up to 3 GHz,
including PCS, GSM, DCS, Satellite Radio, Blue
Tooth, and other receive chain applications.
The MASWSS0005 is fabricated using a 0.5 micron
gate length GaAs PHEMT process. The process
features full passivation for performance and reliabil-
ity.
C=39pF
C=39pF
Pin Configuration
Pin No.
1
2
3
4
Function
RF1
GND
RF2
V2
RFC
V1
Description
RF Port 1
Ground
RF Port 2
Control 2
RF Input
Control 1
Ordering Information
1
Part Number
MASWSS0005
MASWSS0005TR-3000
MASWSS0005SMB
5
6
Package
Bulk Packaging
3000 piece reel
Sample Board
Absolute Maximum Ratings
2,3
Parameter
Input Power @ 2.5 V Control
Operating Voltage
Operating Temperature
Storage Temperature
Absolute Maximum
+26 dBm
+8.5 V
-40°C to +85°C
-65°C to +150°C
1. Reference Application Note M513 for reel size information.
2. Exceeding any one or combination of these limits may cause
permanent damage to this device.
3. M/A-COM does not recommend sustained operation near
these survivability limits.
1
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
is considering for development. Performance is based on target specifications, simulated results,
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
and/or prototype measurements. Commitment to develop is not guaranteed.
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MASWSS0005
GaAs SPDT Switch
0.05 - 3.0 GHz
Electrical Specifications: T
A
= 25°C, Vc = 0 V / +2.5 V, Z
0
= 50 Ohms
4,5
Parameter
Insertion Loss
Isolation
Return Loss
IP2
IP3
P1dB
Trise, Tfall
Ton, Toff
Transients
Control Current
Rev. V4
Test Conditions
0.05 - 1.0 GHz
1.0 - 3.0 GHz
0.05 - 1.0 GHz
1.0 - 3.0 GHz
0.05 - 3.0 GHz
Two Tone +5 dBm, 5 MHz Spacing
Two Tone +5 dBm, 5 MHz Spacing
—
10% to 90% RF and 90% to 10% RF
50% Vc to 10% RF, 50% Vc to 90% RF
In-Band
⏐Vc⏐
= 2.5 V
Units
dB
dB
dB
dB
dB
dBm
dBm
dBm
nS
nS
mV
µA
Min
—
—
20
—
—
—
—
—
—
—
—
—
Typ
0.3
0.35
24
21
20
62
45
21
35
40
10
5
Max
0.4
0.55
—
—
—
—
—
—
—
—
—
20
4. For positive voltage control, external DC blocking capacitors are required on all RF ports.
5. 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 GHz - 3 GHz.
Truth Table
6
Control
V1
0
1
SOT-26
Control
V2
1
0
RFC-RF1
On
Off
RFC-RF2
Off
On
6. 0 = 0 V to 0.2 V, 1 = +2.5 V to 5 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.
2
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
is considering for development. Performance is based on target specifications, simulated results,
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
and/or prototype measurements. Commitment to develop is not guaranteed.
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MASWSS0005
GaAs SPDT Switch
0.05 - 3.0 GHz
Typical Performance Curves
Insertion Loss
0.5
Rev. V4
Isolation
30
0.4
28
0.3
26
0.2
24
0.1
22
0.0
0.5
1.0
1.5
2.0
2.5
3.0
20
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
Frequency (GHz)
Return Loss
0
10
20
30
40
50
60
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
3
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
is considering for development. Performance is based on target specifications, simulated results,
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
and/or prototype measurements. Commitment to develop is not guaranteed.
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
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