HMC772LC4_10 Datasheet, PDF (5/6 Pages) Hittite Microwave Corporation – GaAs HEMT MMIC LOW NOISE AMPLIFIER, 2 - 12 GHz

7
v01.0709
HMC772LC4
GaAs HEMT MMIC LOW NOISE
AMPLIFIER, 2 - 12 GHz
Pin Descriptions
Pin Number
Function
1, 2, 4 - 7, 12 - 15,
17 - 19, 24
GND
3
RFIN
8
Vgg
9
10, 11, 20 - 23
16
Vdd
N/C
RFOUT
Description
These pins and ground paddle
must be connected to RF/DC ground.
This pin is AC coupled
and matched to 50 Ohms.
Gate control for amplifier. Please follow “MMIC Amplifier
Biasing Procedure” application note. See application circuit
for required external components.
Power Supply Voltage for the amplifier. See application circuit
for required external components.
The pins are not connected internally; however, all data
shown herein was measured with these pins connected to
RF/DC ground externally.
This pin is AC coupled
and matched to 50 Ohms.
Interface Schematic
Application Circuit
7-5
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