MASW-011036
Ka-Band High Power Terminated SPDT PIN Switch,
26-40 GHz
Features
Broadband Performance, 26 to 40 GHz
Low Loss <1 dB
High Isolation >38 dB
Up to 13 W CW Power, +85°C
Die with G-S-G RF Pads and DC Bias Pads
Includes DC Blocks and RF Bias Networks
23 dBm power handling in terminated port
RF2
4
C
Rev. V2
Functional Diagram
Bias2
5
RF
COMMOM
1
Bias1
2
C
L
L
C
Description
The MASW-011036 is a high power SPDT with 50 Ω
terminated RF ports. This broadband, high linearity,
SPDT switch was developed for Ka–Band
applications that require up to 13 W of power
handling while maintaining low insertion loss and
high isolation.
The SPDT MMIC utilizes MACOM’s proven AlGaAs
PIN diode technology. The switch is fully passivated
with silicon nitride and has an added polymer layer
for scratch protection. The protective coating
prevents damage to the junction and the anode air-
bridge during handling and assembly. The die has
backside metallization to facilitate an epoxy die
attach process.
SW2
C
C
SW1
C
RF1
3
Rterm2
(50 Ω)
Rterm1
(50 Ω)
Pin Configuration:
(Back Metal is RF, D.C., and Thermal Ground)
Pin
1
2
3
Function
RF
COMMON
BIAS 1
RF1
RF2
BIAS 2
Ordering Information
1
Part Number
MASW-011036-1413WF
MASW-011036-14130G
1. Die quantity varies.
4
Package
5
Separated Die on Metal
Frame
1
Die in Gel Pack
1
Die Outline
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
HBM class 1A devices.
1
Dimensions indicated in μm.
Die Thickness : 100 μm
RF Pads (1, 3, 4) are 100 x 200 μm.
DC Bias Pads (2 & 5) are 100 x 100 μm.
Meets JEDEC moisture sensitivity level 1 requirements.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
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.macomtech.com for additional data sheets and product information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
MASW-011036
Ka-Band High Power Terminated SPDT PIN Switch,
26-40 GHz
Electrical Specifications:
Freq. = 28 - 30 GHz, T
A
= +25°C, +4.0 V @ +25 mA / -15 V @ 0 mA, Z
0
= 50 Ω
Parameter
Insertion Loss
Test Conditions
26 - 28 GHz
28 - 32 GHz
32 - 36 GHz
36 - 40 GHz
26 - 28 GHz
28 - 32 GHz
32 - 36 GHz
36 - 40 GHz
26 - 28 GHz
28 - 32 GHz
32 - 36 GHz
36 - 40 GHz
26 - 28 GHz
28 - 32 GHz
32 - 36 GHz
36 - 40 GHz
50% DC to 90% RF
50% DC to 10% RF
10% to 90% RF
90% to 10% RF
-25 V @ +85°C
—
-15 V
+4 V
Units
dB
Min.
—
—
34
—
—
—
13
—
—
—
7.5
—
—
—
—
—
—
—
-32
—
—
Typ.
0.80
0.70
0.70
1.5
38
40
40
40
20
20
20
12
8
10
18
18
30
21
10
8
41.2
-15
25
25
Max.
—
1.0
—
—
—
Rev. V2
Isolation
2
dB
Input / Output Return Loss
On state
dB
—
RF1, 2 Return Loss, Off state
Switching Speed-Ton
Switching Speed-Toff
Rise Time -Tr
Fall Time - Tf
CW Input Power
3
Reverse Bias Voltage
3
Reverse Bias Current
3
Forward Bias Current
4
dB
ns
ns
ns
ns
dBm
V
nA
mA
—
—
—
—
—
—
-5
—
—
2. Isolation defined with 1 port in low loss state.
3. Reverse bias voltage should be determined based on working conditions. For example, -25 V @ 41.2 dBm input power. For lower power
applications, a less negative voltage can be used.
4. Forward bias voltage should be determined based on working conditions.
Absolute Maximum Ratings
5,6
Parameter
Reverse Bias Voltage
Forward Bias Current
CW Incident Power
CW Incident Power
(Terminated Port)
Operating Temperature
Storage Temperature
Absolute Maximum
-50 V
40 mA
43 dBm
26 dBm
-40°C to +85°C
-65°C to +150°C
Truth Table
3,4
RF
COMMOM
Path
RF1 Insertion Loss
RF2 Isolation
RF2 Insertion Loss
RF1 Isolation
Bias 1
-15 V
4V
Bias 2
4V
-15 V
2
5. Exceeding any one or combination of these limits may cause
permanent damage to this device.
6.
M/ACOM does not recommend sustained operation near these
survivability limits.
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.macomtech.com for additional data sheets and product information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
MASW-011036
Ka-Band High Power Terminated SPDT PIN Switch,
26-40 GHz
Typical Performance @ 25°C
Insertion Loss (On State)
0.0
Rev. V2
-0.5
-1.0
-1.5
-2.0
20
24
28
32
36
40
Frequency (GHz)
RF
COMMON
Return Loss (On State)
0
RF1, 2 Return Loss (On State)
0
-10
-10
-20
-20
-30
-30
-40
20
24
28
32
36
40
-40
20
24
28
32
36
40
Frequency (GHz)
Frequency (GHz)
Isolation (Off State)
0
RF1, 2 Return Loss (Off State)
0
-10
-10
-20
-20
-30
-30
-40
-50
20
24
28
32
36
40
-40
20
24
28
32
36
40
3
Frequency (GHz)
Frequency (GHz)
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.macomtech.com for additional data sheets and product information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
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