Hittite HMC262 Datasheet
MICROWAVE CORPORATION
GaAs MMIC LOW NOISE AMPLIFIER 15 - 24 GHz
HMC262
FEBRUARY 2001
Features
EXCELLENT NOISE FIGURE : 2 dB
1
STABLE GAIN VS TEMPERATURE: 25 dB ±1.5 dB
SINGLE SUPPLY : +3V@ 36mA
SMALL SIZE: 1.32 mm x 2.08 mm
AMPLIFIERS
DIE
V01.05.00
General Description
The HMC262 chip is a GaAs MMIC Low Noise
Amplifier (LNA) which covers the frequency
range of 15 to 24 GHz. The chip can easily be
integrated into Multi-Chip Modules (MCMs) due
to its small (2.75 mm2) size. The chip utilizes a
GaAs PHEMT process offering 25 dB gain from
a single bias supply of + 3V @ 36 mA with a
noise figure of 2 dB. This LNA can be used in
microwave & millimeter wave point-to-point radios, VSAT, and other SATCOM applications.
All data is with the chip in a 50 ohm test fixture
connected via 0.025 mm (1 mil) diameter wire
bonds of minimal length 0.31 mm (<12 mils). The
HMC262 may be used in conjunction with
HMC203, HMC258, HMC264, or HMC265 mixers to realize a microwave or millimeterwave
system receiver.
Guaranteed Performance, Vdd = +3V, -55 to +85 deg C
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12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Web Site: www.hittite.com
1 - 16
MICROWAVE CORPORATION
HMC262 LOW NOISE AMPLIFIER 15 - 24 GHz
HMC262
V01.05.00
Broadband Gain and Return Loss
30
25
20
15
GAIN (dBm)
10
5
0
14 16 18 20 22 24
S22(Output)
FREQUENCY (GHz)
GAIN
S11(Input)
Noise Figure
5
4
3
2
NOISE FIGURE (dB)
1
+25 C
0
14 16 18 20 22 24
+85 C
-55 C
FREQUENCY (GHz)
Output Return Loss
0
-5
+25 C
-10
-15
-20
-25
OUTPUT RETURN LOSS(dB)
-30
0
-5
-10
-15
-20
-25
-30
RETURN LOSS (dB)
-55 C
+85 C
FEBRUARY 2001
Gain vs. Temperature
30
-55 C
25
20
GAIN (dB)
15
10
14 16 18 20 22 24
+85 C
+25 C
FREQUENCY (GHz)
Input Return Loss
0
-5
-10
-15
-20
-25
INPUT RETURN LOSS(dB)
-30
-35
14 16 18 20 22 24
+85 C
FREQUENCY (GHz)
-55 C
1
AMPLIFIERS
DIE
+25 C
-35
14 16 18 20 22 24
FREQUENCY (GHz)
All data is with the chip in a 50 ohm test fixture connected via 0.025 mm (1 mil) diameter wire bonds of minimal
length 0.31 mm (<12 mils).
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Web Site: www.hittite.com
1 - 17
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