RFMA7185 -2W
UPDATED 05/08/08
7.10 – 8.50 GHz Power Amplifier MMIC
Package Dimension and Pin Assignment
Excelics
RFMA7185
-2W
Dimensions are in inches [mm]
Application Note
1. The package should be screwed onto a good heat sink and ground
2. Turn on/off sequence is required:
---to turn on: apply -5V first, then +10V.
---to turn off: turn +10V off first, then turn -5V off
3. Recommended Bias Circuit and Internal Block Diagram
“N/C” pins on package can be either
grounded or left open.
(No connection inside of package)
Specifications are subject to change without notice.
Excelics Semiconductor, Inc. 310 De Guigne Drive, Sunnyvale, CA 94085
Phone: 408-737-1711 Fax: 408-737-1868 Web:
www.excelics.com
page 4 of 5
Revised May 2008
EXCELICS [ EXCELICS SEMICONDUCTOR, INC. ]
