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POWER AMPLIFIER. HMC283 Datasheet |
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v02.0500
MICROWAVE CORPORATION
1 Typical Applications
The HMC283 MPA is ideal for:
• Millimeterwave Point-to-Point Radios
• VSAT
• SATCOM
Functional Diagram
HMC283
GaAs MMIC MEDIUM POWER
AMPLIFIER, 17 - 40 GHz
Features
High Gain: 21 dB
Psat Output Power: +21 dBm
Wideband Performance: 17 - 40 GHz
Small Chip Size: 0.88 mm x 1.72 mm
General Description
The HMC283 chip is a four stage GaAs MMIC
Medium Power Amplifier (MPA) which covers the fre-
quency range of 17 to 40 GHz. The chip can easily
be integrated into Multi-Chip Modules (MCMs) due
to its small (1.62 mm2) size. The chip utilizes a GaAs
PHEMT process offering 20 dB gain and +21 dBm
output power from a bias supply of +3.5V @ 300mA.
The HMC283 may be used as a frequency doubler.
A B.I.T. (Built-In-Test) pad (Vdet) allows monitoring
microwave output power. All data is with the chip
in a 50 ohm test fixture connected via 0.076mm x
0.0127mm (3mil x 0.5mil) ribbon bonds of minimal
length 0.31mm (<12mils).
Electrical Specifications, TA = +25° C, Vdd= +3.5V*, ldd = 300 mA
Parameter
Min. Typ. Max.
Frequency Range
17 - 40
Gain
16 21
Gain Flatness (Any 1 GHz BW)
±0.8
Input Return Loss
9
Output Return Loss
6
Reverse Isolation
40 50
Output Power for 1 dB Compression (P1dB)
14 18
Saturated Output Power (Psat)
17 21
Output Third Order Intercept (IP3)
21 26
Noise Figure
10 14
Supply Current (Idd)(Vdd = +3.5V, Vgg = -0.15V Typ.)
300 400
*Vdd = Vd1, 2, 3, 4 connected to +3.5V, adjusting Vgg = Vg1, 2, 3, 4 between -2.0 to +0.4V to achieve Idd = 300 mA typical.
Units
GHz
dB
dB
dB
dB
dB
dBm
dBm
dBm
dB
mA
1 - 10
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
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v02.0500
MICROWAVE CORPORATION
HMC283
GaAs MMIC MEDIUM POWER
AMPLIFIER, 17 - 40 GHz
BroaGdabaAnsd GMaMinIC& RSeUtuBrn-HLoAsRs MONICALLY GPaUinMvPs.ETDemMpeIrXaEtuRre 17 - 25 GHz
30
25
20
15
10
5
0
-5
-10
-15
-20
-25
0
S21
S11
S22
10 20 30
FREQUENCY (GHz)
40
30
28 -55 C
26
24
22
20
18
16
+25 C
14
+85 C
12
10
10 15 20 25 30 35 40
FREQUENCY (GHz)
Reverse Isolation vs. Temperature
0
-10
-20
-30
-55 C
+85 C
-40
-50
-60
+25 C
-70
10 15 20 25 30 35
FREQUENCY (GHz)
40
Input Return Loss vs. Temperature
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
10
+85C
-55C
+25 C
15 20 25 30
FREQUENCY (GHz)
35
40
Noise Figure vs. Temperature
14
+85 C
12
10
8
+25 C
6
-55 C
4
2
0
10 15 20 25 30 35
FREQUENCY (GHz)
40
Output Return Loss vs. Temperature
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
10
+25 C
-55 C
+85 C
15 20 25 30 35
FREQUENCY (GHz)
40
1
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
1 - 11
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v02.0500
MICROWAVE CORPORATION
HMC283
GaAs MMIC MEDIUM POWER
AMPLIFIER, 17 - 40 GHz
1 P1dBGvasA. TsemMpMerIaCtuSreUB-HARMONICALLY PPoUwMerPCEoDmpMreIsXsEioRn @1270-G2H5z GHz
23 24
22
21 -55 C
20
19
22
Gain
20
18
16
14
18 12
17 10
16 8 Pout
6
15
+25 C
+85 C
4
14 2
PAE
13 0
16 18 20 22 24 26 28 30 32 34 36 38 40
-10 -8 -6 -4 -2 0 2 4 6 8 10
FREQUENCY (GHz)
INPUT POWER (dBm)
Psat vs. Temperature
25
24 -55 C
23
22
21
20
19
+25 C
18
17 +85 C
16
15
16 18 20 22 24 26 28 30 32 34 36 38 40
FREQUENCY (GHz)
Power Compression @ 28 GHz
24
22
20
18
16
14
12
10
8
6
4
2
0
-10
-8
Gain
Pout
PAE
-6 -4 -2 0 2 4
INPUT POWER (dBm)
6
8 10
Output IP3 vs. Temperature
Temperature
-55 °C
+25 °C
+85 °C
All levels in dBm
20
25.6
27.5
27
Frequency (GHz)
28
25.4
25.9
24.4
38
28.6
27.1
25.7
Power Compression @ 39 GHz
24
22
20
18
16
14
12
10
8
6
4
2
0
-10
-8
Gain
Pout
PAE
-6 -4 -2 0 2 4
INPUT POWER (dBm)
6
8 10
1 - 12
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
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