RMBA19500A-58 Raytheon RF Components, RMBA19500A-58 Datasheet - Page 5

• Manufacturer Part Number: RMBA19500A-58
• Description: Circuit Description = PCS1900 2 Watt GAAS Mmic Power Amplifier ;; Frequency = 1930-1990 MHZ
• Manufacturer: Raytheon RF Components

RF Components
Board (RMBA19500A-
www.raytheonrf.com
G654188/G654942)
Considerations
for Heat Sinking the
for Test Evaluation
RMBA19500A-58
Parts List
Thermal
58-TB,
The PWB must be prepared with either an embedded copper slug in the board where the package is to
be mounted or a heat sink should be attached to the backside of the PWB where the package is to be
mounted on the front side. The slug or the heat sink should be made of a highly electrically and
thermally conductive material such as copper or aluminum. The slug should be at least the same
thickness as the PWB. In the case of the heat sink, a small pedestal should protrude through a hole in
the PWB where the package bottom is directly soldered. In either configuration, the top surface of the
slug or the pedestal should be made coplanar with the package lead mounting plane i.e., the top surface
of the PWB. Use Sn96 solder (96.5% Sn and 3.5% Ag) at 220ºC for 20 seconds or less to attach the
heat sink to the backside of the PWB. Then, using Sn63, the package bottom should be firmly soldered
to the slug or the pedestal while the pins are soldered to the respective pads on the front side of the
PWB without causing any stress on the pins. Remove flux completely if used for soldering.
Specifications are based on most current or latest revision.
Revised June 27, 2003
RMBA19500A-58
PCS1900 2 Watt GaAs MMIC Power Amplifier
Part
L1, L2,L4
L3
C1
C9
C3, C4, C5
C10
C2
C8,C11,C14,C15
C6,C7
R1,R5
R2,R7
R3
R4
R6
R8
R9
U1
HS
P1
J1, J2
Board
Value
5.6 nH
10 pF
2.2 pF
1500 pF
2.0 pF
15.0 pF
0.1uF
20 Ohms
1000 Ohms
910 Ohms
30 Ohms
1.1K Ohms
390 Ohms
300 Ohms
RMBA19500-58
Heatsink
Terminals
SMA Connectors
FR4
10 nH
4.7 uF
Page 5
EIA Size
.06” x .03”
.085” x .060”
.067” x .036”
.042” x .022”
.067” x .036”
.042” x .022”
.134” x .071”
.183” x .054”
.069” x .037”
.069” x .037”
.069” x .037”
.069” x .037”
.069” x .037”
.31” x .41”
Vendor(s)
Toko (LL1608-F5N6)
Coilcraft (0805HT-10NTKBC)
Murata(GRM39COG100J050AD)
Murata(GRM36COG2R2J050BD)
Murata (GRM39Y5V152Z50V)
Murata(GRM36COG2R20J050BD)
Murata(GRM36COG150J050)
TDK (C3216XR1A475KT)
Murata (GRM39Y5V104Z50)
IMS (RCI-0603-20R0J)
IMS (RCI-0603-1001J)
IMS (RCI-0603-9100J)
IMS (RCI-0603-30R0J)
IMS (RCI-0603-1101J)
IMS (RCI-0603-3900J)
IMS (RCI-0603-3000J)
Raytheon
Raytheon, G655548
3M (2340-5211TN)
E.F. Johnson (142-0701-841)
Raytheon Dwg#
G654187/G654941
PRODUCT INFORMATION
Raytheon RF Components
Andover, MA 01810
362 Lowell Street