RMPA1955-99 Raytheon Company, RMPA1955-99 Datasheet - Page 2

• Manufacturer Part Number: RMPA1955-99
• Description: Gsm/gprs 3V Tri-band Gsm/dcs/pcs Power Amplifier Module 880-1910 MHZ
• Manufacturer: Raytheon Company

www.raytheonrf.com
Functional Block
Package Outline
Information
Application
Designations
Figure 1
Figure 2
Diagram
and Pin
Characteristic performance data and specifications are subject to change without notice.
RMPA1955-99
3V Tri-Band GSM/GPRS Power Amplifier
Module
CAUTION: THIS IS AN ESD SENSITIVE DEVICE.
The following describes a procedure for evaluating the RMPA1955-99, a Tri-Band GSM/GPRS power amplifier
module, in a Leadless package, designed for use in Cellular and Personal Communication Systems (PCS). The
package outline and the pin designations are shown in Figure 1. The functional block diagram of the packaged
product is provided in Figure 2. It should be noted that RMPA1955-99 requires very minimal external passive
components for DC bias and no external components for RF matching circuits. Figure 3 shows a typical layout of an
evaluation board. The module contains a custom ASIC which controls biasing, Band select and Power control
functions. The following designations should be noted:
(1) Pin designations are as shown on Figure 1.
(2) V
(3) V
(4) V
Dimensions in inches (mm)
Revised December 6, 2001
Page 2
SUP1
BS
PC
is the Band select voltage.
is the Power control voltage.
=V
SUP2
are the supply voltage pins.
(0.97) .038
(1.02) .040
.064 MAX
DCS in
GSM in
Pin 16
Pin 2
Pin 4
(1.63)
V
BS
(1.37)
.054
(0.51)
(1.9)
.075
.020
1
2
3
4
5
5
4
3
2
7, 9, 11, 13, 15
Pin 1, 3, 5
.229
(5.82)
.010
(0.25)
GND
16
16
6
6
15
(11.6)
.277
(7.04)
.457
7
15
7
.075
(1.9)
8
8
ASIC
14
14
.040
(1.02)
(2.29)
.090
.013
9
9
13
12
11
10
10
11
12
13
Pin 6, 8
.358 (9.1)
(0.36)
(0.33)
-020 ±.002
(0.51)
0.14
V
SUP
.178 (4.52)
.002
.030
(0.76)
DCS out
Pin 12
Pin 14
GSM out
Pin 10
V
ADVANCED INFORMATION
PC
Pin #
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Description
GND
DCS IN
GND
GSM IN
GND
V
GND
V
GND
GSM OUT
GND
DCS OUT
GND
V
GND
V
SUP1
SUP2
PC
BS
Raytheon RF Components
Andover, MA 01810
362 Lowell Street