GaAs MMIC Power Amplifier
AM304031MM-QM DATASHEET
Preliminary, June 2001
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
This document contains information on a product under development. The
parametric information contains target parameters that are subject to change.
DESCRIPTION
AMCOM'' s AM304031MM-QM is part of the GaAs MMIC power amplifier series. It has 33dB small signal
gain and 31dBm output power over the 3.0 to 4.0 GHz band. This series 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.
This MMIC works over a broad range of DC bias condition to suit various system operating conditions,
with Vd ranges from 5V to 7V and Id ranges from 400mA to 700mA.
FEATURES
Ÿ Wide bandwidth from 3 to 4 GHz
Ÿ High output power, P1dB = 31dBm
Ÿ High gain, 33dB
Ÿ Fully matched. 50-ohm input/output
impedance
APPLICATIONS
Ÿ Wireless Internet Access
Ÿ Wireless Local Loop
Ÿ Two way radio
ABSOLUTE MAXIMUM RATING
Parameter Symbol Rating
Drain source voltage Vds 8V
Gate source voltage Vgs -5V
Drain source current Ids 1,200mA
Continuous dissipation Pt 7W
Channel temperature Tch 200°C
PERFORMANCE (TA = 25
°
C)
Vds=7V, Ids=700mA Vds=7V, Ids=600mA
Parameters Minimum Typical Minimum Typical
Frequency (GHz) 3.2 – 3.8 3.0 – 4.2 3.2 – 3.8 3.0 – 4.2
P1dB 30dBm 31dBm 28.5dBm 29.5dBm
Gain (Small signal) 31dB 33dB 31dB 33dB
Efficiency 20% 25% 17% 22%
IP3 39dBm 40dBm 37dBm 38dBm
Thermal Resistance 8.1 °C/W
AM304031MM-QM DATASHEET
Preliminary, June 2001
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
PERFORMANCE (Ids=500mA and Ids=400mA, TA = 25
°
C)
Vds=7V, Ids=500mA Vds=7V, Ids=400mA
Parameters Minimum Minimum Minimum Typical
Frequency (GHz) 3.2 – 3.8 3.0 – 4.2 3.2 – 3.8 3.0 – 4.2
P1dB 27dBm 28dBm 25dBm 27dBm
Gain (Small signal) 31dB 33dB 31dB 33dB
Efficiency 15% 20% 12% 18%
IP3 34dBm 37dBm 32dBm 36dBm
Thermal Resistance 8.1 °C/W
Package Outline
102
Bottom size
Top size
3
4
5 76
AMCOM
AMCMMIC 9
8
Pin1
14 13 12
11
Pin Assignment:
1: GND 2: RF In
3: GND 4: GND
5: Vgg1 6: Vgg2
7: Vgg3 8: GND
9: RF Out 10: GND
11: GND 12: Vdd3
13: Vdd2 14: Vdd1
Notes:
1. Tolerance ±0.04mm (1.5mil) unless otherwise specified.
2. Warpage: 0.04mm
3. All dimensions in mm.
