HMC-ALH140_09 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs HEMT MMIC LOW NOISE AMPLIFIER, 24 - 40 GHz

v02.0209
1
Typical Applications
This HMC-ALH140 is ideal for:
• Point-to-Point Radios
• Point-to-Multi-Point Radios
• VSAT
• SATCOM
Functional Diagram
HMC-ALH140
GaAs HEMT MMIC LOW NOISE
AMPLIFIER, 24 - 40 GHz
Features
Noise Figure: 4 dB
Gain: 11.5 dB
P1dB Output Power: +15 dBm
Supply Voltage: +4V @ 60 mA
Die Size: 2.5 x 1.4 x 0.1 mm
General Description
The HMC-ALH140 is a two Stage GaAs MMIC HEMT
Low Noise Amplifier die which operates between
24 and 40 GHz. The amplifier provides 11.5 dB of
gain, from a bias supply of +4V @ 60 mA with
a noise figure of 4 dB. The HMC-ALH140 amplifier
die is ideal for integration into Multi-Chip-Modules
(MCMs) due to its small size (3.5 mm2).
Electrical Specifications, T_A = +25° C, Vdd= 4V ^[1], Idd = 60mA ^[2]
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Frequency Range
24 - 30
24 - 40
Gain
10
12
10
11.5
10
Noise Figure
4
4
Input Return Loss
13
13
Output Return Loss
15
15
Output Power for 1 dB Compression
15
15
Supply Current (Idd)
60
100
60
100
[1] Unless otherwise indicated, all measurements are from probed die
[2] Adjust Vgg between -1V to +0.3V (Typ. -0.2V) to achieve Idd_total = 60 mA
Typ.
35 - 40
11.5
4
20
20
15
60
Max.
100
Units
GHz
dB
dB
dB
dBm
mA
1 - 120
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