MASWSS0107
GaAs Broadband DPDT Diversity Switch
1.0 - 6.0 GHz
Features
Rev. V1
Vc3
GND
GND
Vc1
Vc2
GND
ANT1
ANT2
Vc4
Description
M/A-COM’s MASWSS0107 is a broadband GaAs
PHEMT MMIC diversity switch in a low cost, leadfree 3 mm 12-lead PQFN package.
The
MASWSS0107 is ideally suited for applications
where very small size and low cost are required.
Rx
Tx
802.11a + b/g Broadband Applications
Broadband Performance: 1.0 - 6.0 GHz
Low Insertion Loss: 1.0 dB @ 2.4 GHz
1.2 dB @ 6.0 GHz
High Isolation:
38 dB @ 2.4 GHz
31 dB @ 6.0 GHz
Fast Switching Speed: 0.5 µm GaAs PHEMT
Lead-Free 3 mm 12-Lead PQFN Package
100% Matte Tin Plating over Copper
Halogen-Free “Green” Mold Compound
RoHS* Compliant and 260°C Reflow Compatible
GND
Functional Schematic
Pin Configuration
Pin No.
Pin Name
Description
1
Vc4
Control 4
2
GND
Ground
3
VC1
Control 1
4
ANT1
Antenna Port 1
Typical applications are for WLAN IEEE 802.11a
and 802.11b/g systems that employ two antennas
for transmit and receive diversity. Other applications
include cordless phones and base stations.Designed
for high power, this DPDT switch maintains high
linearity up to 6.0 GHz.
5
GND
Ground
The MASWSS0107 can be controlled with either two
or four control signals. With four control signals
each of the four insertion paths can be controlled
individually. To control the switch with only two
signals, tie pairs of control lines together.
6
ANT2
Antenna Port 2
7
Vc2
Control 2
8
GND
Ground
The MASWSS0107 is fabricated using a 0.5 micron
gate length GaAs PHEMT process. The process
features full passivation for performance and
reliability.
9
Vc3
Control 3
10
Rx
Receive Port
11
GND
Ground
12
Tx
13
Transmit Port
2
Paddle
DC and RF Ground
2. The exposed pad centered on the package bottom must be
connected to RF and DC ground.
Ordering Information 1
Part Number
Package
MASWSS0107TR-3000
3000 piece reel
MASWSS0107SMB
Sample Test Board
(Includes 5 Samples)
1. Reference Application Note M513 for reel size information.
* 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
MASWSS0107
GaAs Broadband DPDT Diversity Switch
1.0 - 6.0 GHz
Rev. V1
Electrical Specifications: TA = 25°C, Z0 = 50 , VC = 0 V / 3 V, 5 pF Capacitor 3
Parameter
Test Conditions
Units
Min.
Typ.
Max.
2.4 GHz
2 - 4 GHz
4 - 5 GHz
4.9 - 6 GHz
dB
dB
dB
dB
—
—
—
—
1.0
1.1
1.2
1.2
1.3
—
—
—
Isolation
(Input to Output)
One Path Active
2.4 GHz
4.9 - 6 GHz
dB
dB
36
—
38
32
—
—
Isolation
(Input to Output)
Both Paths Active
2.4 GHz
4.9 - 6 GHz
dB
dB
—
—
33
27
—
—
One Path Active
2.4 GHz
4.9 - 6 GHz
2.4 GHz
4.9 - 6 GHz
dB
dB
dB
dB
—
—
—
—
31
22
30
27
—
—
—
—
Both Paths Active
2.4 GHz
4.9 - 6 GHz
2.4 GHz
4.9 - 6 GHz
dB
dB
dB
dB
—
—
—
—
25
20
25
27
—
—
—
—
Return Loss
2.4 GHz
4.9 - 6 GHz
dB
dB
—
—
21
19
—
—
IP2
Two Tone, 15 dBm/tone, 5 MHz Spacing
2.4 GHz
4.9 - 6 GHz
dBm
dBm
—
—
91
90
—
—
IP3
Two Tone, 15 dBm/tone, 5 MHz Spacing
2.4 GHz
4.9 - 6 GHz
dBm
dBm
—
—
53
51
—
—
Input P0.1dB
2.4 GHz
4.9 - 6 GHz
dBm
dBm
—
—
27
29
—
—
Input P1dB
2.4 GHz
4.9 - 6 GHz
dBm
dBm
—
—
33
32
—
—
2nd Harmonic
PIN = 20 dBm
2.4 GHz
5.8 GHz
dBm
dBm
—
—
-77
-75
—
—
3rd Harmonic
PIN = 20 dBm
2.4 GHz
5.8 GHz
dBm
dBm
—
—
-76
-78
—
—
Trise, Tfall
10% to 90% RF
90% to 10% RF
nS
nS
—
—
80
70
—
—
Ton, Toff
50% control to 90% RF, and 50% control to 10% RF
nS
—
97
—
mV
—
14
—
µA
—
1
10
Insertion Loss
4
Isolation
(Antenna to Antenna)
(Tx - Rx)
Isolation
(Antenna to Antenna)
(Tx - Rx)
Transients
Control Current
|Vc| = 3 V
3. For positive voltage control, external DC blocking capacitors are required on all RF ports.
4. Insertion loss can be optimized by varying the DC blocking capacitor value.
2
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
MASWSS0107
GaAs Broadband DPDT Diversity Switch
1.0 - 6.0 GHz
Rev. V1
Truth Table 5
Control Vc1 Control Vc2
Control Vc3
Control Vc4
ANT1 - Rx
ANT1 - Tx
ANT2 - Rx
ANT2 - Tx
1
0
0
0
Off
On
Off
Off
0
1
0
0
Off
Off
On
Off
0
0
1
0
On
Off
Off
Off
0
0
0
1
Off
Off
Off
On
0
0
1
1
On
Off
Off
On
1
1
0
0
Off
On
On
Off
5. 1 = +2.7 V to +5 V, 0 = 0 V + 0.2 V.
Absolute Maximum Ratings 6,7
Handling Procedures
Parameter
Absolute Maximum
Input Power
+32 dBm
Operating Voltage
+8.5 volts
Operating Temperature
Storage Temperature
Static Sensitivity
°
-40°C to +85 C
°
Please observe the following precautions to avoid
damage:
°
-65 C to +150 C
6. Exceeding any one or combination of these limits may cause
permanent damage to this device.
7. M/A-COM does not recommend sustained operation near
these survivability limits.
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.
3
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
MASWSS0107
GaAs Broadband DPDT Diversity Switch
1.0 - 6.0 GHz
Rev. V1
Typical Performance Curves, 5 pF Blocking Capacitors
Return Loss
Insertion Loss
2.0
0
-5
1.5
-10
1.0
-15
0.5
-20
0.0
1
2
3
4
5
6
-25
1
2
Frequency (GHz)
Isolation (Input to Output, One Path Active)
45
40
40
35
35
30
30
25
25
20
2
3
4
4
5
6
Isolation (Input to Output, Both Paths Active)
45
1
3
Frequency (GHz)
5
6
20
Frequency (GHz)
1
2
3
4
5
6
Frequency (GHz)
Lead-Free 3 mm 12-Lead PQFN†
† Reference Application Note M538 for lead-free solder reflow recommendations.
4
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
MASWSS0107
GaAs Broadband DPDT Diversity Switch
1.0 - 6.0 GHz
Rev. V1
M/A-COM Technology Solutions Inc. All rights reserved.
Information in this document is provided in connection with M/A-COM Technology Solutions Inc ("MACOM")
products. These materials are provided by MACOM as a service to its customers and may be used for
informational purposes only. Except as provided in MACOM's Terms and Conditions of Sale for such products or
in any separate agreement related to this document, MACOM assumes no liability whatsoever. MACOM
assumes no responsibility for errors or omissions in these materials. MACOM may make changes to
specifications and product descriptions at any time, without notice. MACOM makes no commitment to update
the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future
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to any intellectual property rights is granted by this document.
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customers using or selling MACOM products for use in such applications do so at their own risk and agree to
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5
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