HMC1022
v00.0811
GaAs pHEMT MMIC
0.25 WATT POWER AMPLIFIER, DC - 48 GHz
Typical Applications
The hmC1022 is ideal for:
Features
high p1dB output power: 22 dBm
high psat output power: 24 dBm
high Gain: 12 dB
high output ip3: 32 dBm
supply Voltage: +10 V @ 150 mA
50 ohm matched input/output
Die size: 2.82 x 1.50 x 0.1 mm
Amplifiers - lineAr & power - Chip
• Test Instrumentation
• Microwave Radio & VSAT
• Military & Space
• Telecom Infrastructure
• Fiber Optics
Functional Diagram
General Description
The hmC1022 is a GaAs phemT mmiC Distrib-
uted power Amplifier which operates between DC
and 48 Ghz. The amplifier provides 12 dB of gain,
32 dBm output ip3 and +22 dBm of output power at
1 dB gain compression while requiring 150 mA from
a +10 V supply. The hmC1022 exhibits a slightly
positive gain slope from 10 to 35 Ghz, making
it ideal for ew, eCm, radar and test equipment
applications. The hmC1022 amplifier i/os are
internally matched to 50 ohms facilitating integra-
tion into multi-Chip-modules (mCms). All data is
taken with the chip connected via two 0.025 mm
(1 mil) wire bonds of minimal length 0.31 mm (12 mils).
Electrical Specifications,
T
A
= +25° C, Vdd = +10 V, Vgg2 = +4.5 V, Idd = 150 mA
[1]
parameter
frequency range
Gain
Gain flatness
Gain Variation over Temperature
input return loss
output return loss
output power for 1 dB Compression (p1dB)
saturated output power (psat)
output Third order intercept (ip3)
noise figure
supply Current
(idd) (Vdd= 10V, Vgg1= -0.8V Typ.)
20
9.5
min.
Typ.
DC - 16
11.5
±0.5
0.012
18
28
22
24.5
35
4
150
19.5
9.5
max.
min.
Typ.
16 - 36
12
±0.3
0.018
16
22
21.5
23.5
32
5.5
150
16
9.5
max.
min.
Typ.
36 - 48
11.5
±1.1
0.041
15
18
19
21
29
8
150
max.
Units
Ghz
dB
dB
dB/ °C
dB
dB
dBm
dBm
dBm
dB
mA
[1] Adjust Vgg1 between -2 to 0 V to achieve idd = 150 mA typical.
1
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
HITTITE [ HITTITE MICROWAVE CORPORATION ]
