MA8334 Datasheet, PDF (1/3 Pages) Tyco Electronics – RF High Average Power Multi-Throw PIN Diode Switch Modules

RF High Average Power Multi-Throw
PIN Diode Switch Modules
Features
• SPDT and SP3T Series Diode Designs
• Lower Intermodulation Distortion, 80 dBc
• Higher Average Power, 100 W
• Higher B.W., 10 MHz to 1000 MHz
• Lower Insertion Loss / Higher Isolation
• Lead-Free ( RoHS Compliant )
Available with 260 °C Reflow Compatibility
Description and Applications
M/A-COM’s MA8334 Series of Multi-Throw High
Power Switch Modules are SPDT and SP3T Devices
designed for usage from 10 MHz to 1000 MHz. They
are rated to operate at 100 Watts CW RF power with
Nominal 1.3:1 Source and Load VSWR in 50 Ω.
These switch modules are constructed using
Ceramic-Hybrid technology and utilize PIN diode
chips optimized for lower loss and higher operating
reliability. These Switch Modules employ
M/A-COM’s High Voltage CERMACHIP PIN diodes
for Lower Thermal Resistance and Lower
Intermodulation Products.
Application of the MA8334 switch modules include
100 W Incident Power T/R and Diversity Switches.
Forward Bias Currents of + 50 mA @ +1V and
Reverse Bias Voltages of -100V @ 0 mA are typical
values for nominal Switch Operation.
Application Circuit for Common Cathode Biasing
RoHS Compliant
Parts
MA8334 Series
V3
Absolute Maximum Ratings
Parameter
Absolute Maximum
Reverse Voltage
Voltage Rating per Diode
Forward Current
+ 250 mA per diode
Operating Temperature
-65 °C to +125 °C
Storage Temperature
-65 °C to +150 °C
Junction Temperature
+175 °C
Power Dissipation
5 W @ + 25 °C .
derated to 0 W @ + 125 °C .
1. Operation of this device above any one of these parameters
may cause permanent damage.
Case Style
Internal Wiring Diagram : Common Cathodes
Recommended D.C. Bias :
Low Loss: +50 mA @+ 1V,Isolation:-100V @ 0mA
Note: Specifications subject to change without notification
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
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Visit www.macom.com for additional data sheets and product information.