HMC341_07 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs MMIC LOW NOISE AMPLIFIER, 24 - 30 GHz

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Typical Applications
The HMC341 is ideal for:
• Millimeterwave Point-to-Point Radios
• LMDS
• VSAT & SATCOM
Functional Diagram
HMC341
GaAs MMIC LOW NOISE
AMPLIFIER, 24 - 30 GHz
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
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 Specifications, T_A = +25° C, Vdd = +3V
Parameter
Min.
Frequency Range
Gain
10
Gain Variation Over Temperature
Noise Figure
26 - 30 GHz
24 - 26 GHz
Input Return Loss
9
Output Return Loss
9
Reverse Isolation
25
Output Power for 1dB Compression (P1dB)
2
Saturated Output Power (Psat)
6
Output Third Order Intercept (IP3)
12
Supply Current (Idd)
Typ.
24 - 30
13
0.03
2.5
2.9
13
13
30
6
10
16
30
Max.
16
0.04
3.5
3.9
40
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: [phone] Fax: [phone]
Order On-line at www.hittite.com