MASWSS0024
SPDT High Isolation Terminated Switch
0.01 - 3.0 GHz
Features
•
Positive Voltage Control: 0 / +5 V
•
High Isolation: 55 dB typ. @ 0.9 GHz
50 dB typ. @ 1.9 GHz
•
50-Ohm Internal Terminations
•
Low Insertion Loss: 0.6 dB typ. @ 0.9 GHz,
0.7 dB typ. @ 1.9 GHz
•
MSOP-8-EP Package
Rev. V6
Functional Block Diagram
Description
The M/A-COM MASWSS0024 GaAs monolithic
switch provides high isolation in a low-cost, plastic
surface mount package. The MASWSS0024 is ideal
for applications across a broad range of frequencies
including synthesizer switching, transmit / receive
switching, switch matrices and filter banks in
systems such as radio and cellular equipment, PCS,
GPS, and fiber optic modules.
M/A-COM fabricates the MASWSS0024 using a 1.0-
micron gate length MESFET process. The process
features full chip passivation for performance and
reliability.
Pin Configuration
2
Pin
1
2
3
4
Function
V1
V2
RF Common
Ground
Pin
5
6
7
8
Function
RF2
Ground
Ground
RF1
Ordering Information
1
Part Number
MASWSS0024
MASWSS0024TR
MASWSS0024TR-3000
MASWSS0024SMB
2. The exposed pad centered on the package bottom must be
connected to RF and DC ground.
Package
Bulk Packaging
1000 piece reel
Absolute Maximum Ratings
3,4
Parameter
Absolute Maximum
+30 dBm
+33 dBm
+8.5 Volts
-40°C to +85°C
-65°C to +150°C
Input Power (0.5 - 3.0 GHz)
3V Control
5V Control
Operating Voltage
Operating Temperature
Storage Temperature
3000 piece reel
Sample Board
1. Reference Application Note M513 for reel size information.
3. Exceeding any one or combination of these limits may cause
permanent damage to this device.
4. 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.
MASWSS0024
SPDT High Isolation Terminated Switch
0.01 - 3.0 GHz
Electrical Specifications
5
: T
A
= 25°C, V
CTL
= 0, 5.0V (unless otherwise specified)
Parameter
Insertion Loss
Rev. V6
Test Conditions
0.01 - 0.5 GHz
0.5 - 1.0 GHz
1.0 - 2.0 GHz
2.0 - 3.0 GHz
0.01 - 0.5 GHz
0.5 - 1.0 GHz
1.0 - 2.0 GHz
2.0 - 3.0 GHz
0.01 - 0.5 GHz
6
0.5 - 1.0 GHz
1.0 - 2.0 GHz
2.0 - 3.0 GHz
2-Tone 900 MHz, 5 MHz spacing (V
C
= 5.0V)
2-Tone 900 MHz, 5 MHz spacing (V
C
= 5.0V)
10% to 90% RF & 90% to 10% RF
50% of V
C
to 10% / 90% RF
V
C
= 5.0V square wave, in-band
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
nS
nS
mV
Min
—
—
—
—
—
51
48
43
—
—
—
—
—
—
—
—
—
Typ
0.5
0.6
0.7
0.75
59
54
52
48
20
20
20
20
83
43
24
15
12
Max
—
0.7
0.8
0.9
—
—
—
—
—
—
—
—
—
—
—
—
—
Isolation
Return Loss
Input IP
2
Input IP
3
Trise, Tfall
Ton, Toff
Transients
5. External DC blocking capacitors are required on all RF ports (47 pF capacitors are recommended). Use larger value capacitors for lower
frequency operation (e.g. use 10,000 pF capacitors to optimize insertion and return loss at frequencies below 50 MHz).
6. Terminated return loss is governed by blocking capacitors internal to the device; see applications plot.
Truth Table
V1
0
1
Handling Procedures
V2
1
0
RFC-RF1
Off
On
RFC-RF2
On
Off
7
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.
Logic Level
V
LO
“0”
V
HIGH
“1”
7. 3.0V < V
C
< 8.0V
Voltage Level
0 ± 0.2V
V
C
± 0.2V
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.
MASWSS0024
SPDT High Isolation Terminated Switch
0.01 - 3.0 GHz
Typical Performance Curves
Return Loss vs. Frequency
30
Input Return Loss "ON State"
Rev. V6
Insertion Loss vs. Frequency
1.00
25
Output Return Loss "OFF state"
0.75
20
0.50
15
0.25
10
0.5
1.0
1.5
2.0
2.5
3.0
0.00
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
Frequency (GHz)
Isolation vs. Frequency
80
MSOP-8-EP
60
40
20
0
0.0
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.
MASWSS0024
SPDT High Isolation Terminated Switch
0.01 - 3.0 GHz
Applications Section
Typical Performance Curves, Very Low Frequency, 10000 pF Blocking Capacitors
Return Loss vs. Frequency
0
Rev. V6
Insertion Loss vs. Frequency
2.0
-5
1.5
-10
-15
1.0
-20
Return Loss - Insertion Path (dB)
0.5
-25
Return Loss - Termination (dB)
-30
0.0
0.1
0.2
0.3
0.4
0.5
0.0
0.0
0.1
0.2
0.3
0.4
0.5
Frequency (GHz)
Frequency (GHz)
Isolation vs. Frequency
70
65
60
55
50
45
40
35
30
0.0
0.1
0.2
0.3
0.4
0.5
Frequency (GHz)
4
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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