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MACOM 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.
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https://www.macom.com/support
DC-0023867
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MASW-011148
Rev. V1
Ka-Band High Power Terminated SPDT PIN Switch
20 - 44 GHz
Functional Schematic
Pin Configuration3
3. MACOM recommends connecting unused package pins to
ground.
4. The exposed pad centered on the package bottom must be
connected to RF, DC and thermal ground.
* Restrictions on Hazardous Substances, compliant to current RoHS EU directive.
Ordering Information1,2
1. Reference Application Note M513 for reel size information.
2. All sample boards include 5 loose parts.
MASW-011148-TR0500 500 piece reel
MASW-011148-SMB Sample Board
Features
• Broadband Performance, 20 to 44 GHz
• Low Loss <0.9 dB
• High Isolation >36 dB
• Up to 13 W CW Power, +85°C
• Includes DC Blocks and RF Bias Networks
• 23 dBm power handling in terminated port
• Lead-Free 3 x 4 mm PQFN package
• RoHS* Compliant
Applications
• 5G
• Point-to-Point
• Radar
• Radiometers
• Test & Instrumentation
• High Frequency Applications
Description
The MASW-011148 is a high power SPDT PIN diode
switch in 3 x 4 mm PQFN package. This broadband,
high linearity, SPDT switch with 50 Ω terminated RF
ports was developed for Ka–Band applications that
require up to 13 Watts CW power handling at an
environmental temperature of +85°C while
maintaining low insertion loss and high isolation.
The SPDT MMIC utilizes MACOM’s proven AlGaAs
PIN diode technology.
Pin # Function
1BIAS 1
2, 6, 13, 14, 15, 16, 17 N/C
3, 5, 8, 10, 11, 12, 18, 19,
20, 22 GND
4RFC
7BIAS 2
9RF2
21 RF1
23 Paddle4
