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Hittite Microwave Corporation

HMC-ALH445 Datasheet Preview

HMC-ALH445 Datasheet

GaAs HEMT MMIC LOW NOISE AMPLIFIER

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v00.1007
1 Typical Applications
This HMC-ALH445 is ideal for:
• Wideband Communication Systems
• Point-to-Point Radios
• Point-to-Multi-Point Radios
• Military & Space
• Test Instrumentation
Functional Diagram
HMC-ALH445
GaAs HEMT MMIC LOW NOISE
AMPLIFIER, 18 - 40 GHz
Features
Noise Figure: 3.9 dB @ 28 GHz
Gain: 9 dB
P1dB Output Power: +12 dBm @ 28 GHz
Supply Voltage: +5V @ 45 mA
Die Size: 1.6 x 1.6 x 0.1 mm
General Description
The HMC-ALH445 is a GaAs MMIC HEMT self-biased,
wideband Low Noise Amplifier die which operates
between 18 and 40 GHz. The amplifier provides
9 dB of gain, 3.9 dB noise figure at 28 GHz and
+12 dBm of output power at 1 dB gain compression
while requiring only 45 mA from a single +5V supply.
The HMC-ALH445 amplifier is ideal for integration into
Multi-Chip-Modules (MCMs) due to its small size.
Electrical Specifications*, TA = +25° C, Vdd= +5V
Parameter
Min.
Frequency Range
Gain
8
Noise Figure
Input Return Loss
Output Return Loss
Output Power for 1 dB Compression
Supply Current (Idd) (Vdd = 5V)
*Unless otherwise indicated, all measurements are from probed die
Typ.
18 - 28
9
4
10
15
12
45
Max.
5
Min.
8
Typ.
28 - 40
10
3.9
10
15
13
45
Max.
4.5
Units
GHz
dB
dB
dB
dB
dBm
mA
1 - 194
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com




Hittite Microwave Corporation

HMC-ALH445 Datasheet Preview

HMC-ALH445 Datasheet

GaAs HEMT MMIC LOW NOISE AMPLIFIER

No Preview Available !

www.DataSheet4U.com
v00.1007
Linear Gain vs. Frequency
HMC-ALH445
GaAs HEMT MMIC LOW NOISE
AMPLIFIER, 18 - 40 GHz
Noise Figure vs. Frequency
1
Input Return Loss vs. Frequency
Frequency (GHz)
Output Return Loss vs. Frequency
On-Wafer P1dB vs. Frequency
Note: Measured Performance Characteristics (Typical Performance at 25°C) Vd1 = 5V, Id1 = 45 mA
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
1 - 195


Part Number HMC-ALH445
Description GaAs HEMT MMIC LOW NOISE AMPLIFIER
Maker Hittite Microwave Corporation
Total Page 6 Pages
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1 HMC-ALH444 GaAs HEMT MMIC LOW NOISE AMPLIFIER
Hittite Microwave Corporation
2 HMC-ALH445 GaAs HEMT MMIC LOW NOISE AMPLIFIER
Hittite Microwave Corporation





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