HMC694 Datasheet, PDF (6/8 Pages) Hittite Microwave Corporation – GaAs MMIC ANALOG VARIABLE GAIN AMPLIFIER, 6 - 17 GHz

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HMC694
GaAs MMIC ANALOG VARIABLE
GAIN AMPLIFIER, 6 - 17 GHz
Pad Descriptions
Pad Number
Function
1
RFIN
2-4
Vdd1, 2, 3
5
RFOUT
6, 8
Vgg1, 2
Description
This pad is AC coupled
and matched to 50 ohm.
Drain Bias Voltage for the amplifier. See assembly diagram for
required external components
This pad is AC coupled
and matched to 50 ohm.
Gate control for amplifier. Adjust voltage to achieve typical
Idd. Please follow “MMIC Amplifier Biasing Procedure”
application note.
Interface Schematic
7
Vctrl
Gain control Voltage for the amplifier. See assembly
diagram for required external components.
6
Die Bottom
GND
Die bottom must be connected to RF/DC ground.
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: [phone] Fax: [phone] Order On-line at www.hittite.com
Application Support: Phone: [phone] or [e-mail]
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