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RMWP38001 Datasheet PDF : 6 Pages
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RMWP38001
37-40 GHz Power Amplifier MMIC
Description
PRODUCT INFORMATION
The RMWP38001 is a 4-stage GaAs MMIC amplifier designed as a 37 to 40 GHz Power Amplifier for use in point to
point radios, point to multi-point communications, LMDS, and other millimeter wave applications. In conjunction
with other Raytheon amplifiers, multipliers and mixers it forms part of a complete 38 GHz transmit/receive chipset.
The RMWP38001 utilizes Raytheon’s 0.25µm power PHEMT process and is sufficiently versatile to serve in a
variety of power amplifier applications.
Features
4 mil substrate
Small-signal gain 22 dB (typ.)
1dB compressed Pout 22 dBm (typ.)
Chip size 3.4 mm x 1.4 mm
Absolute
Maximum
Ratings
Parameter
Positive DC voltage (+4V Typical)
Simultaneous (Vd - Vg)
Positive DC Current
RF Input Power (from 50 Ω source)
Operating Baseplate Temperature
Storage Temperature Range
Thermal Resistance
(Channel to Backside)
Symbol
Vd
Vdg
ID
PIN
TC
Tstg
Rjc
Value
+6
8
483
+8
-30 to +85
-55 to +125
46
Unit
Volts
Volts
mA
dBm
°C
°C
°C/W
Electrical
Characteristics
(At 25°C),
50 Ω system,
Vd=+4 V,
Quiescent Current
Idq=250 mA
Parameter
Min
Frequency Range
37
Gate Supply Voltage1 (Vg)
Gain Small Signal at
Pin= -10 dBm
18
Gain Variation vs Frequency
Gain at 1 dB Compression
Power Output at 1 dB
Compression
Power Output Saturated:
Pin=+5 dBm
21
Drain Current at
Pin=-10 dBm
Drain Current at 1dB
Compression
Typ Max Unit
40 GHz
-0.5
V
22
dB
4
dB
21
dB
22
dBm
23.5
dBm
250
mA
280
mA
Parameter
Min
Drain Current at Saturated:
Pin=+5 dBm
Power Added Efficiency
(PAE): at P1dB
Input Return Loss
(Pin=-10 dBm)
Output Return Loss
(Pin=-10 dBm)
OIP3
Noise Figure
Detector Voltage
(Pout= +15 dBm)
(Bias Current =
0.02-0.05 mA)
Typ Max Unit
270
mA
15
%
12
dB
7
dB
30
dBm
6
dB
0.15
V
www.raytheon.com/micro
Note:
1. Typical range of gate voltage is -2.0 to 0 V to set Idq of 250 mA.
Characteristic performance data and specifications are subject to change without notice.
Revised March 14, 2001
Page 1
Raytheon RF Components
362 Lowell Street
Andover, MA 01810
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