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20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

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11

11 - 280

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.

4

RFIN

This pin is AC coupled and

matched to 50 Ohms.

9

Vgg

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

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 1 WATT

POWER AMPLIFIER, 12 - 16 GHz

v01.0705