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Pad Diagram

Functional Description

Pad Description

ver 2.4 0418

CMD192

DC-20 GHz Distributed Driver Amplifier

Pad

Function

Description

Schematic

1

RF in

50 ohm matched input

2

Vgg2

Optional supply voltage for gain control

Decoupling and bypass caps required

3, 4

ACG1, 2

Low frequency termination. Attach bypass

capacitor per application circuit

5

RF out &

Vdd

Power supply voltage and 50 ohm matched

output

6, 7

ACG3, 4

Low frequency termination. Attach bypass

capacitor per application circuit

8

GB

Connect to DC ground

9

Vgg

Power supply voltage

Decoupling and bypass caps required

Backside

Ground

Connect to RF / DC ground

GND

Vgg2

RF in

1

3

4

5

6

7

8

9

2

RF in

ACG3

ACG4

RF out & Vdd

ACG1

ACG2

GB

Vgg