e-mail: products@amcomusa.com Tel. (301) 353-8400 Fax. (301) 353-8401
www.amcomusa.com P. O. Box 179, 22300 Comsat Drive, Clarksburg, MD 20871 USA
DESCRIPTION
AMCOM’s AM304031WM-QM is part of the GaAs MMIC power amplifier series. It has 28 dB gain, 32 dBm output
power over the 2.6 to 4.6 GHz band. This MMIC is in a plastic package with both RF and DC leads at the bottom
level of the package to facilitate low-cost SMT assembly to the PC board.
PERFORMANCE* (Vds = 8V, Idq = 670mA, TA = 25°C)
Parameters Minimum Typical Maximum
Frequency 3.0 – 4.0 GHz 2.6 – 4.6 GHz
Gain (Small signal) 26.5 dB 28 dB
Gain Ripple ± 1.0 dB ± 2.0 dB
P1dB 30.5 dBm 32.0 dBm
P3dB 31.0 dBm 32.5 dBm
IP3 37.0 dBm 40 dBm
Efficiency 25%
Input Return Loss 8 dB 13 dB
Output Return Loss 8 dB 10 dB
Thermal Resistance 11.7 °C/W
*Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATING
Parameter Symbol Rating
Drain source voltage Vds 10 V
Gate source voltage Vgs -5 V
Drain source current Ids 1.3 A
Continuous dissipation
at room temperature Pt 12.8 W
Channel temperature Tch 175 °C
Storage temperature Tsto -55°C to +135°C
AM304031WM-QM
January 2003
Rev. 3
APPLICATIONS
• Wireless Internet Access
• Wireless Local Loop
• Broadband Wireless Access (BWA)
FEATURES
• Wide bandwidth from 2.6 to 4.6 GHz
• High output power, P1dB = 32 dBm
• High gain, 28 dB
• Fully matched; 50-ohm input/output impedance
e-mail: products@amcomusa.com Tel. (301) 353-8400 Fax. (301) 353-8401
www.amcomusa.com P. O. Box 179, 22300 Comsat Drive, Clarksburg, MD 20871 USA
AMCOM Communications, Inc.
AM304031WM-QM
SMALL SIGNAL DATA
(8V, 670 mA)
-30
-20
-10
0
10
20
30
40
22.5 33.5 44.5 5
Frequency (GHz)
Gain and Return Loss (dB)
Gain
Input Return Loss
Output Return Loss
POWER DATA
(8V, 670 mA)
15
20
25
30
35
2.6 33.4 3.8 4.2 4.6
Frequency (GHz)
Output Power (dBm)
P1dB
(F = 3.5 GHz, 8V, 670 mA)
15
20
25
30
35
-15 -10 -5 0 5
Input Power (dBm)
Gain (dB) and Output Power (dBm)
0
10
20
30
40
Efficiency (%)
Gain
Output Power
Efficiency
e-mail: products@amcomusa.com Tel. (301) 353-8400 Fax. (301) 353-8401
www.amcomusa.com P. O. Box 179, 22300 Comsat Drive, Clarksburg, MD 20871 USA
AMCOM Communications, Inc.
AM304031WM-QM
PACKAGE OUTLINE
