MASWSS0117
GaAs SPDT 2.7 V High Power Switch
DC - 3.0 GHz
Features
•
•
•
•
•
•
Low Voltage Operation: 2.7 V
High IP3: +56 dBm
Low Insertion Loss: 0.30 dB at 1 GHz
High Isolation: 25 dB at 1 GHz
SC70 6-Lead Package
0.5 micron GaAs PHEMT Process
Rev. V2
Functional Block Diagram
Description
M/A-COM’s MASWSS0117 is a GaAs PHEMT
MMIC single pole double throw (SPDT) high power
switch in a low cost SC70 6-lead package. The
MASWSS0117 is ideally suited for applications
where high power, low control voltage, low insertion
loss, high isolation, small size and low cost are
required.
Typical applications are for CDMA handset systems
that connect separate transceiver and/or GPS func-
tions to a common antenna, as well as other related
handset and general purpose applications. The
MASWSS0117 can be used in all systems operating
up to 3.0 GHz requiring high power at low control
voltage.
The MASWSS0117 is fabricated using a 0.5 micron
gate length GaAs PHEMT process. The process
features full passivation for performance and reliabil-
ity.
Pin Configuration
Pin No.
1
2
3
4
5
6
Pin Name
V2
RFC
V1
RF1
GND
RF2
Description
Vcontrol 2
RF Common
Vcontrol 1
RF Port 1
RF Ground
RF Port 2
MASWSS0117 orientation in tape
Ordering Information
1
Part Number
MASWSS0117
MASWSS0117TR
MASWSS0117TR-3000
MASWSS0117SMB
Package
Bulk Packaging
1000 piece reel
3000 piece reel
Sample Test Board
MASWSS0117 Device Marking
PIN 1
1. Reference Application Note M513 for reel size information.
PART NUMBER
DATE CODE
PIN 6
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.
MASWSS0117
GaAs SPDT 2.7 V High Power Switch
DC - 3.0 GHz
Electrical Specifications: T
A
= 25°C, V
C
= 0 V / 2.7 V, Z
0
= 50
Ω
2
Parameter
Insertion Loss
3
Rev. V2
Test Conditions
DC – 1 GHz
1 – 2 GHz
2 - 3 GHz
DC – 1 GHz
1 – 2 GHz
2 - 3 GHz
DC – 3 GHz
825 MHz
Two Tone, +24 dBm Total Pin, 5 MHz Spacing
For Cell Band: Two-tone signal input: Tx1 = +22 dBm @
820 MHz, Tx2 = +22 dBm @ 821 MHz,
RX interfere = -23 dBm @ 869 MHz.
For PCS Band: Two-tone signal input: Tx1 = +18 dBm @
1880 MHz, Tx2 = +18 dBm @ 1881 MHz,
RX interfere = -23 dBm @ 1960 MHz.
Units
dB
dB
dB
dB
dB
dB
dB
dBm
Min.
—
—
—
23
—
—
—
—
—
Typ.
0.30
0.35
0.35
25
19
15
20
56
Max.
0.65
—
—
—
—
—
—
—
Isolation
Return Loss
IP3
dBm
-99
—
Cross Modulation
dBm
dBm
nS
nS
mV
µA
—
—
—
—
—
—
-94
38
70
100
25
5
—
—
—
—
—
20
P0.1dB
Trise, Tfall
Ton, Toff
Transients
Control Current
1.0 GHz
10% to 90% RF, 90% to 10% RF
50% control to 90% RF
50% control to 10% RF
In Band
V
C
= 2.7 V
2. For positive voltage control, external DC blocking capacitors are required on all RF ports.
3. 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 - 3 GHz.
Absolute Maximum Ratings
4,5
Parameter
Input Power
(0.5 - 3 GHz, 3 V Control)
Operating Voltage
Operating Temperature
Storage Temperature
Truth Table
6,7,8
V1
1
0
Absolute Maximum
+38 dBm
+8.5 volts
-40°C to +85°C
-65°C to +150°C
V2
0
1
ANT– RF1
On
Off
ANT - RF2
Off
On
4. Exceeding any one or combination of these limits may cause
permanent damage to this device.
5. M/A-COM does not recommend sustained operation near
these survivability limits.
6. For positive voltage control, external DC blocking capacitors
are required on all RF ports.
7. Differential voltage, V (state 1) - V (state 0), must be +2.7 V
minimum, but must not exceed 8.5 V.
8. 0 = -5 V to +2.3 V, 1 = -2.3 V to +5 V.
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.
MASWSS0117
GaAs SPDT 2.7 V High Power Switch
DC - 3.0 GHz
Typical Performance Curves vs. Frequency, 39 pF
Insertion Loss
0.6
+25°C
+85°C
-40°C
Rev. V2
Isolation
40
+25°C
+85°C
-40°C
0.5
30
0.4
0.3
20
0.2
10
0.1
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
Frequency (GHz)
Return Loss
0
-5
-10
-15
-20
-25
-30
-35
0
1
2
3
4
5
6
+25°C
-40°C
+85°C
Qualification
Qualified to M/A-COM specification REL-201,
Process Flow –2.
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.
Frequency (GHz)
SC-70 Plastic Package
†
3
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
†
Meets JEDEC moisture sensitivity level 1 requirements.
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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