RMWB04001
June 2004
RMWB04001
4 GHz Buffer Amplifier MMIC
General Description
The RMWB04001 is a 2-stage GaAs MMIC amplifier
designed as a 3.5 to 4 GHz Buffer Amplifier for use in point
to point and point to multi-point radios, and various
communications applications. In conjunction with other
amplifiers, multipliers and mixers it forms part of a complete
23 and 26 GHz transmit/receive chipset. The RMWB04001
utilizes our 0.25碌m power PHEMT process and can be
used in a variety of applications requiring a high gain
medium power amplifier.
Features
鈥?4 mil substrate
鈥?Small-signal gain 27dB (typ.)
鈥?Saturated Power Out 20dBm (typ.)
鈥?Voltage Detector Included to Monitor Pout
鈥?Chip size 2.4mm x 1.3mm x 100碌m
Device
Absolute Ratings
Symbol
Vd
Vg
Vdg
I
D
P
IN
T
C
T
STG
R
JC
Parameter
Positive DC Voltage (+4V Typical)
Negative DC Voltage
Simultaneous (Vd鈥揤g)
Positive DC Current
RF Input Power (from 50
鈩?/div>
source)
Operating Baseplate Temperature
Storage Temperature Range
Thermal Resistance (Channel to Backside)
Ratings
+6
-2
8
168
+7
-30 to +85
-55 to +125
140
Units
V
V
V
mA
dBm
擄C
擄C
擄C/W
漏2004 Fairchild Semiconductor Corporation
RMWB04001 Rev. C
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