RMBA19500
May 2004
RMBA19500
PCS 2 Watt Linear GaAs MMIC Power Amplifier
General Description
The RMBA19500 is a highly linear Power Amplifier. The
circuit uses our pHEMT process. It has been designed for
use as a driver stage for PCS base stations, or as the
output stage for Micro- and Pico-Cell base stations. The
amplifier has been optimized for high linearity requirements
for CDMA operation.
Features
鈥?2 Watt Linear output power at 36dBc ACPR1 for CDMA
operation
鈥?Small signal gain of 30dB typ.
鈥?Small outline SMD package
Device
Absolute Ratings
Symbol
Vd
Vg
P
RF
T
C
T
S
Drain
Supply Voltage
1
Parameter
Gate Supply Voltage
RF Input Power (from 50
鈩?/div>
source)
Operating Case Temperature Range
Storage Temperature Range
Ratings
+10
-5
+5
-30 to +85
-40 to +100
Units
V
V
dBm
擄C
擄C
Note:
1. Only under quiescent conditions鈥攏o RF applied.
漏2003 Fairchild Semiconductor Corporation
RMBA19500 Rev. C
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