HMC341
v01.1007
GaAs MMIC LOW NOISE
AMPLIFIER, 24 - 30 GHz
1
LOW NOISE AMPLIFIERS - CHIP
Typical Applications
The HMC341 is ideal for:
• Millimeterwave Point-to-Point Radios
• LMDS
• VSAT & SATCOM
Features
Excellent Noise Figure: 2.5 dB
Gain: 13 dB
Single Supply: +3V @ 30 mA
Small Size: 1.42 x 1.06 x 0.1 mm
Functional Diagram
General Description
The HMC341 chip is a GaAs MMIC Low Noise
Amplifier (LNA) which covers the frequency range
of 24 to 30 GHz. The chip can easily be integrated
into Multi-Chip Modules (MCMs) due to its small
(1.51 mm2) size. The chip utilizes a GaAs PHEMT
process offering 13 dB gain from a single bias supply
of + 3V @ 30 mA with a noise figure of 2.5 dB. 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).
Electrical Specifi cations
,
T
A
= +25° C, Vdd = +3V
Parameter
Frequency Range
Gain
Gain Variation Over Temperature
Noise Figure
Input Return Loss
Output Return Loss
Reverse Isolation
Output Power for 1dB Compression (P1dB)
Saturated Output Power (Psat)
Output Third Order Intercept (IP3)
Supply Current (Idd)
26 - 30 GHz
24 - 26 GHz
9
9
25
2
6
12
10
Min.
Typ.
24 - 30
13
0.03
2.5
2.9
13
13
30
6
10
16
30
40
16
0.04
3.5
3.9
Max.
Units
GHz
dB
dB/°C
dB
dB
dB
dB
dB
dBm
dBm
dBm
mA
1-8
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 [ HITTITE MICROWAVE CORPORATION ]
