5

DATA SHEET - Rev 2.2

11/2012

AWC6344

APPLICATION INFORMATION

To ensure proper performance, refer to all related

Application Notes on the ANADIGICS web site:

http://www.anadigics.com

Shutdown Mode

The power amplifier may be placed in a shutdown

mode by applying logic low levels (see Operating

Bias Modes

The power amplifier may be placed in either Low or

High Bias modes by applying the appropriate logic

Table 5: Bias Control

The Bias Control table below lists the recommended

modes of operation for various applications.

Two operating modes are recommended to optimize

current consumption. High Bias/High Power operating

the PA could be switched to Low Power Mode.

Figure 3: Evaluation Board Schematic

APPLICATION

LEVELS

BIAS

MODE

Low power



+16 dBm

Low

+1.8 V

+1.8 V

3.2 - 4.35 V

> 3.2 V

High power

> +16 dBm

High

+1.8 V

0 V

3.2 - 4.35 V

> 3.2 V

Shutdown

-

Shutdown

0 V

0 V

3.2 - 4.35 V

> 3.2 V

C3

33pF

C4

2.2µF ceramic

1

6

7

10

8

5

4

3

GND

C1

0.1µF

29

GND

C5

2.2 µF

C2

0.1µF

GND at slug