Datasheet Analog Devices HMC609LC4

HMC609LC4
v03.0514 AMPLIFIERS -LOW NOISE-SMT GaAs PHEMT MMIC LOW NOISE
AMPLIFIER, 2 -4 GHz
Typical Applications Features The HMC609LC4 is ideal for: Excellent Gain Flatness: ±0.4 dB • Fixed Microwave High Gain: 20 dB • Test & Measurement Equipment Low Noise Figure: 3.5 dBm • Radar & Sensors Output IP3: +36.5 dBm • Military & Space 50 Ohm Matched & DC Blocked RF I/Os
RoHS Compliant 4 x 4 mm SMT Package Functional Diagram General Description
The HMC609LC4 is a GaAs PHEMT MMIC Low Noise
Amplifier (LNA) which operates from 2 to 4 GHz. The
HMC609LC4 features extremely flat performance
characteristics including 20 dB of small signal gain, 3.5
dB of noise figure and output IP3 of +36.5 dBm across
the operating band. This 50 Ohm matched amplifier
does not require any external matching components.
The HMC609LC4 is compatible with high volume
surface mount manufacturing techniques, and the RF
I/Os are DC blocked for further ease of integration. Electrical Specifications, TA = +25° C, Vdd1 = Vdd2 = +6V, Idd1 + Idd2 = 170 mA [1]
Parameter Min. Frequency Range
Gain Typ. Max. 2-4
17 Gain Variation Over Temperature
Noise Figure Units
GHz 20 dB 0.015 0.02 dB/ °C 3.5 5.5 dB Input Return Loss 17 Output Return Loss 15 dB 21.5 dBm 23 dBm Output Power for 1 dB Compression (P1dB) 18.5 Saturated Output Power (Psat)
Output Third Order Intercept (IP3) 36.5 Supply Current (Idd1 + Idd2) 170 dB dBm
220 mA Adjust Vgg between -1.5V to -0.5V (Typical -0.9V) to achieve total drain bias of 170mA 1 Information furnished by Analog Devices is believed to be accurate and reliable. However, no
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