RMPA2451-58 Raytheon RF Components, RMPA2451-58 Datasheet - Page 2

• Manufacturer Part Number: RMPA2451-58
• Description: Circuit Description = 2.4-2.5 GHZ GAAS Mmic Power Amplifier ;; Frequency = 2.4-2.5 GHZ
• Manufacturer: Raytheon RF Components

# 425430398
www.raytheonrf.com
Functional Block
Information
Application
Information
Figure 2
Diagram
Figure 1
Package
CAUTION: THIS IS AN ESD SENSITIVE DEVICE.
The following describes the procedure for evaluating the RMPA2451-58, a partially-matched PHEMT
monolithic power amplifier which has been designed for wireless applications in the 2.4 - 2.5 GHz ISM
band, in a surface mount package. The package outline, along with the pin designations, is provided as
Figure 1. The functional block diagram of the packaged product is provided as Figure 2.
It should be noted that the RMPA2451-58 requires the use of external passive components to form the
DC bias and RF output matching circuits. The schematic for a recommended DC bias / RF matching
circuit is shown in Figure 3, along with a list of the appropriate components. Figure 4 illustrates the
layout of an evaluation board based on this schematic (RMPA2451-58-TB).
Figures 5 and 6 illustrate typical device performance. This data for various operating parameters was
obtained across the design bandwidth over a range of temperatures.
Figure 5 shows the variation in Gain and P1dB with temperature and operating frequency.
Figure 6 shows the 3rd-order intermodulation product measured at different total output power levels.
Characteristic performance data and specifications are subject to change
without notice.
Revised August 5, 2002
RMPA2451-58
2.4-2.5 GHz GaAs MMIC
Power Amplifier
Package Underside
GROUND
8
7
9
Pin #8
RF INPUT
RMPA2451-58
TOP VIEW
0.200 SQ.
10 11
PPYYWWX
Raytheon
6
5
12
4
0.010
3
2
1
Page 2
0.015
Pin #10
Pin #5
PLASTIC
V
V
0.230
0.246
0.282
d1
g1
LID
Pins #4, #6, #7, #9, #12
BOTTOM VIEW
0.070 MAX.
SIDE SECTION
Ground
Pin #11
V
0.041
g2
PRODUCT INFORMATION
Pin #
BASE
10
11
12
1
2
3
4
5
6
7
8
9
Pins #1, #2, #3
RF OUTPUT & Vd2
Raytheon RF Components
Description
Vd2 + RFOut
Vd2 + RFOut
Vd2 + RFOut
GND
Vd1
GND
GND
RF In
GND
Vg1
Vg2
GND
GND
Andover, MA 01810
362 Lowell Street