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| HMC442 Datasheet, PDF (5/8 Pages) Hittite Microwave Corporation – GaAs PHEMT MMIC MEDIUM POWER AMPLIFIER, 17.5 - 25.5 GHz | |||
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MICROWAVE CORPORATION
v01.0304
HMC442
GaAs PHEMT MMIC MEDIUM
POWER AMPLIFIER, 17.5 - 25.5 GHz
1
Pad Descriptions
Pin Number
Function
Description
Interface Schematic
Gate control for ampliï¬er. Adjust to achieve Id of 85 mA.
1
Vgg
Please follow âMMIC Ampliï¬er Biasing Procedureâ Applica-
tion Note.
2
RF IN
This pad is AC coupled and matched to 50 Ohms from
17.5 - 25.5 GHz.
Power Supply Voltage for the ampliï¬er. External bypass
3
Vdd
capacitors of 100 pF and 0.01 µF are required.
4
RF OUT
This pad is AC coupled and matched to 50 Ohms from
17.5 - 25.5 GHz.
1 - 72
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
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