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11

11 - 260

Pin Number

Function

Description

Interface Schematic

1-3, 5-8, 10-12, 14,

15, 17-20, 22-24,

26, 27, 29-31

N/C

No connection required. These pins may be connected to

RF/DC ground without affecting performance.

4RFIN

This pin is AC coupled

and matched to 50 Ohms.

9Vgg

Gate control for amplifier. Adjust to achieve Idd of 1300

mA. Please follow “MMIC Amplifier Biasing Procedure”

Application Note. External bypass capacitors of 100 pF

and 2.2

21

RFOUT

This pin is AC coupled

and matched to 50 Ohms.

32, 28, 25,

13, 16

Vdd1, Vdd2,

Vdd3, Vdd4,

Vdd5

Power Supply Voltage for the amplifier. External bypass

capacitors of 100 pF and 2.2

Package Bottom

GND

Ground: Backside of package has exposed metal ground

slug that must be connected to ground through a short

path. Vias under the device are required

Pin Descriptions

Application Circuit

Component

Value

C1

100 pF

C2

2.2 μF

SURFACE MOUNT PHEMT 2 WATT POWER

AMPLIFIER, 7 - 9 GHz

v01.0705