HMC-ALH476 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs HEMT MMIC LOW NOISE AMPLIFIER, 14 - 27 GHz

v02.0209
1
Typical Applications
This HMC-ALH476 is ideal for:
• Point-to-Point Radios
• Point-to-Multi-Point Radios
• Military & Space
• Test Instrumentation
Functional Diagram
HMC-ALH476
GaAs HEMT MMIC LOW NOISE
AMPLIFIER, 14 - 27 GHz
Features
Noise Figure: < 2 dB @ 20 GHz
Gain: 20 dB
P1dB Output Power: +14 dBm
Supply Voltage: +4V @ 90 mA
Die Size: 2.25 x 1.58 x 0.1 mm
General Description
The HMC-ALH476 is a GaAs MMIC HEMT Low Noise
Wideband Amplifier die which operates between 14
and 27 GHz. The amplifier provides 20 dB of gain, 2
dB noise figure and +14 dBm of output power at 1 dB
gain compression while requiring only 90 mA from a
+4V supply voltage. The HMC-ALH476 amplifier is
ideal for integration into Multi-Chip-Modules (MCMs)
due to its small size.
Electrical Specifications, T_A = +25° C, Vdd= +4V
Parameter
Min.
Typ.
Frequency Range
14 - 18
Gain
18
20
Gain Variation over Temperature
0.02
Noise Figure
2.5
Input Return Loss
16
Output Return Loss
18
Output Power for 1 dB Compression
14
Supply Current (Idd) (Vdd = 4V, Vgg = -0.3V Typ.)
90
*Unless otherwise indicated, all measurements are from probed die
Max.
3
Min.
Typ.
Max.
Units
18 - 27
GHz
18
20
dB
0.02
dB / °C
2
2.6
dB
17
dB
20
dB
14
dBm
90
mA
1 - 198
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com