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5

HMC565LC5

v04.0118

GaAs SMT PHEMT LOW NOISE

AMPLIFIER, 6 - 20 GHz

Pin Descriptions

Pin Number

Function

Description

Interface Schematic

1, 2, 6 - 19,

23 - 25, 27,

29, 31, 32

N/C

This pin may be connected to RF/DC ground.

Performance will not be affected.

3, 5, 20, 22

GND

These pins and package bottom must be

connected to RF/DC ground.

4

RFIN

This pin is AC coupled

and matched to 50 Ohms.

21

RFOUT

This pin is AC coupled

and matched to 50 Ohms.

30, 28, 26

Vdd1, 2, 3

Power Supply Voltage for the amplifier. External bypass

capacitors of 100 pF and 2.2 µF are required.

Application Circuit

Component

Value

C1, C2, C3

100 pF

C4, C5, C6

2.2 µF