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 AM182431WM -QM is part of the GaAs MMIC power amplifier series. It has 29 dB gain, 31 dBm output
power over the 1.8 to 2.4 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 1.8 – 2.4 GHz 1.8 – 2.4 GHz
Gain (Small signal) 27.0 dB 29.0 dB
Gain Ripple ± 1.0 dB ± 2.0 dB
P1dB 30.0 dBm 31.0 dBm
P3dB 30.5 dBm 31.5 dBm
IP3 35.0 dBm 38.0 dBm
Efficiency 15% 22%
Input Return Loss 10 dB 15 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
AM182431WM-QM
January 2003
APPLICATIONS
• Wireless Internet Access
• Wireless Local Loop
• MMDS
FEATURES
• Wide bandwidth from 1.8 to 2.4 GHz
• High output power, P1dB = 31 dBm
• High gain, 29 dB
• Fully matched; 50-ohm input/output impedance