HMC442LM1_09 Datasheet, PDF (5/8 Pages) Hittite Microwave Corporation – GaAs PHEMT MMIC MEDIUM POWER AMPLIFIER, 17.5 - 24.0 GHz

v01.0807
HMC442LM1
GaAs PHEMT MMIC MEDIUM
POWER AMPLIFIER, 17.5 - 24.0 GHz
Pin Descriptions
Pin Number
Function
1, 3, 5, 6
N/C
11
2
Vdd
4
RFOUT
7
Vgg
8
RFIN
Description
No connection
Power Supply Voltage for the amplifier. External bypass
capacitors of 100 pF and 0.01 μF are required.
This pin is AC coupled
and matched to 50 Ohms.
Gate control for amplifier. Adjust to achieve Id of 85 mA.
Please follow “MMIC Amplifier Biasing Procedure”
Application Note.
This pin is AC coupled
and matched to 50 Ohms.
Interface Schematic
11 - 110
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