RMDA29000 Ver la hoja de datos (PDF) - Raytheon Company
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RMDA29000 Datasheet PDF : 7 Pages
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RMDA29000
27-31 GHz Driver Amplifier MMIC
Figure 3
Recommended
Application Schematic
Circuit Diagram
RF IN
Drain Supply
(Vd=+5V)
10000pF
Bond Wire Ls
MMIC Chip
L 100pF
L
ADVANCED INFORMATION
RF OUT
Figure 4
Recommended
Assembly Diagram
Ground
(Back of Chip)
2 mil Gap
Die-Attach
80Au/20Sn
Alumina
50-Ohm
RF
Input
100pF L
L
10000pF
Gate Supply
Vg
Bond Wire Ls
Vd
(Positive)
10000pF
100pF
Alumina
50-Ohm
RF
Output
www.raytheon.com/micro
100pF
L< 0.015”
(4 Places)
10000pF
Vg
(Negative)
Note:
Use 0.003” x 0.0005” Gold Ribbon for bonding. RF input and output bonds should be less than 0.015” long with stress relief. Vds should
biased from 1 supply as shown. Vgs should be biased from 1 supply.
Characteristic performance data and specifications are subject to change without notice.
Revised April 16, 2001
Page 3
Raytheon RF Components
362 Lowell Street
Andover, MA 01810
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