Product Summary

The HMC441 is an efficient GaAs PHEMT MMIC Medium Power Amplifier which operates between 6.0 and 18.0 GHz*. The HMC441 provides 15.5 dB of gain, +22 dBm of saturated power, and 23% PAE from a +5.0 V supply voltage. An optional gate bias is provided to allow adjustment of gain, RF output power, and DC power dissipation. The HMC441 can easily be integrated into Multi－Chip－Modules (MCMs) due to its small (.99mm2) size. The backside of the die is both RF and DC ground, simplifying the assembly process and reducing performance variation. All data is tested with the chip in a 50 Ohm test fixture connected via 0.025mm (1 mil) diameter wire bonds of minimal length 0.31mm (12 mils).

Parametrics

HMC441 absolute maximum ratings: (1) Drain Bias Voltage (Vdd1, Vdd2): +5.5 Vdc; (2) Gate Bias Voltage (Vgg1,Vgg2): －8.0 to 0 Vdc; (3) RF Input Power (RFin)(Vdd = +5.0 Vdc): +20 dBm; (4) Channel Temperature: 175 °C; (5) Continuous Pdiss (T= 85 °C)(derate 10 mW/°C above 85 °C): 0.9 W; (6) Thermal Resistance(channel to die bottom): 100 °C/W; (7) Storage Temperature: －65 to +150 °C; (8) Operating Temperature: －55 to +85 °C.

Features

HMC441 features: (1)Gain: 15.5 dB; (2)Saturated Power: +22 dBm @ 23% PAE; (3)Single Supply Voltage: +5.0 V w/ Optional Gate Bias; (4)50 Ohm Matched Input/Output.

Diagrams

HMC441 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
HMC441LC3B
HMC441LC3B

IC MMIC PWR AMP 3X3QFN
Data Sheet
0-1: $33.86
1-10: $31.93
10-25: $29.99
HMC441LP3E
HMC441LP3E

IC MMIC PWR AMP 16QFN
Data Sheet
0-1: $16.42
1-10: $15.22
10-25: $13.95
25-100: $12.99
100-250: $11.87
HMC441LP3
HMC441LP3
Other

Data Sheet
Negotiable 
HMC441LM1
HMC441LM1
Other

Data Sheet
Negotiable 
HMC441LH5
HMC441LH5
Other

Data Sheet
Negotiable 
HMC441
HMC441
Other

Data Sheet
Negotiable