HMC694LP4 Datasheet, PDF (6/8 Pages) Hittite Microwave Corporation – GaAs MMIC ANALOG VARIABLE GAIN AMPLIFIER, 6 - 17 GHz

v02.1108
HMC694LP4 / 694LP4E
GaAs MMIC ANALOG VARIABLE
GAIN AMPLIFIER, 6 - 17 GHz
Pin Descriptions
Pad Number
1, 2, 6, 8, 10,
11, 13, 17, 18,
20, 21, 23
Function
N/C
3, 5, 14, 16
GND
4
RFIN
7, 12
Vgg1, 2
Description
No Connection
Die bottom must be connected to RF/DC ground.
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
9
15
19, 22, 24
Vctrl
Gain control Voltage for the amplifier. See assembly
diagram for required external components.
RFOUT
Vdd1, 2, 3
This pad is AC coupled
and matched to 50 Ohm.
Drain Bias Voltage for the amplifier. See assembly diagram for
required external components
12
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Phone: [phone] Fax: [phone] Order On-line at www.hittite.com
Application Support: Phone: [phone] or [e-mail]
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