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HMC442LM1 Datasheet, PDF (5/8 Pages) Hittite Microwave Corporation – GaAs PHEMT MMIC MEDIUM POWER AMPLIFIER, 17.5 - 24 GHz
v01.1003
MICROWAVE CORPORATION
HMC442LM1
GaAs PHEMT MMIC MEDIUM
POWER AMPLIFIER, 17.5 - 24 GHz
8
Pin Descriptions
Pin Number
Function
1, 3, 5, 6
N/C
Description
Interface Schematic
2
Vdd
Power Supply Voltage for the amplifier. External bypass
capacitors of 100 pF and 0.01 µF are required.
4
RF OUT
This pin is AC coupled and matched to 50 Ohms from
17.5 - 25.5 GHz.
Gate control for amplifier. Adjust to achieve Id of 85 mA.
7
Vgg
Please follow “MMIC Amplifier Biasing Procedure”
Application Note.
8
RF IN
This pin is AC coupled and matched to 50 Ohms from
17.5 - 25.5 GHz.
8 - 208
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12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
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