HMC902 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs pHEMT MMIC LOW NOISE AMPLIFIER, 5 - 10 GHz

v01.0911
7
Typical Applications
This HMC902 is ideal for:
• Point-to-Point Radios
• Point-to-Multi-Point Radios
• Military & Space
• Test Instrumentation
• ISM, UNII & WCS
Functional Diagram
HMC902
GaAs pHEMT MMIC LOW NOISE
AMPLIFIER, 5 - 10 GHz
Features
Noise Figure: 1.6 dB
Gain: 20 dB
P1dB Output Power: 16 dBm
Supply Voltage: +3.5 V @ 80 mA
Output IP3: 28 dBm
50 Ohm matched Input/Output
Die Size: 1.33 x 1.04 x 0.1 mm
General Description
The HMC902 is a GaAs MMIC Low Noise Amplifier,
which operates between 5 and 10 GHz. This self-
biased LNA provides 20 dB of small signal gain,
1.6 dB noise figure, and output IP3 of +28 dBm,
while requiring only 80 mA from a +3.5V supply.
The P1dB output power of 16 dBm enables the LNA
to function as a LO driver for balanced, I/Q or image
reject mixers. The HMC902 also features I/Os that are
matched to 50 Ohms for ease of integration into multi-
chip-modules (MCMs). All data is taken with the chip in
a 50 Ohm test fixture connected via two 0.025 mm (1
mil) diameter wire bonds of 0.31 mm (12 mils) length.
Electrical Specifications, T_A = +25° C, Vdd1 = Vdd2 = +3.5V, Idd = 80 mA ^[1]
Parameter
Min.
Typ.
Max.
Frequency Range
5 - 10
Gain
17
20
Gain Variation over Temperature
0.012
Noise Figure
1.6
2.1
Input Return Loss
12
Output Return Loss
15
Output Power for 1 dB Compression
16
Saturated Output Power (Psat)
17.5
Output Third Order Intercept (IP3)
28
Supply Current (Idd)
80
[1] Vgg1 = Vgg2 = no connection, for normal, self-biased operation.
Units
GHz
dB
dB / °C
dB
dB
dB
dBm
dBm
dBm
mA
7-1
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: [phone] Fax: [phone] Order On-line at www.hittite.com
Application Support: Phone: [phone] or [e-mail]