ADPA9002

Data Sheet

Rev. 0 | Page 6 of 19

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

17

1

3

4

2

GND

NIC

NIC

GND

5

6

RFIN

GND

7

NIC

8

GND

GND

18 NIC

19 NIC

20 GND

22 GND

23 NIC

24 GND

ADPA9002

TOP VIEW

(Not to Scale)

NOTES

1. NIC = NOT INTERNALLY CONNECTED. THESE PINS

MUST BE CONNECTED TO RF AND DC GROUND.

2. EXPOSED PAD. THE EXPOSED PAD MUST BE

CONNECTED TO RF AND DC GROUND.

PACKAGE

BASE

GND

Figure 2. Pin Configuration

Table 6. Pin Function Descriptions

Pin No.

Mnemonic

Description

1, 4, 6, 8, 9, 16, 17, 20,

22, 24, 25, 32

GND

Ground. These pins must be connected to RF and dc ground.

2, 3, 7, 10, 11, 12, 14, 18,

19, 23, 26, 27, 28, 31

NIC

Not Internally Connected. These pins must be connected to RF and dc ground.

5

RFIN

RF Input. This pin is dc-coupled and matched to 50 Ω. See Figure 6 for the interface schematic.

13

Gate Voltage. This pin is used for external bias operation of the device. If grounded, the amplifier

runs in self biased mode at the standard current of 385 mA. Adjusting the voltage above or

below the ground potential controls the drain current. External bypass capacitors are required

(see Figure 62). See Figure 7 for the interface schematic.

15, 29, 30

ACG3, ACG2, ACG1

AC Ground Pins. These pins are used for low frequency termination. External bypass

capacitor required (see Figure 62). See Figure 4 and Figure 5 for the interface schematics.

21

RF Output for the Amplifier (RFOUT).

See Figure 5 for the interface schematic.

EPAD

Exposed Pad. The exposed pad must be connected to RF and dc ground.