AWT6114 データシートの表示（PDF） - ANADIGICS

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AWT6114

KPCS CDMA 3.4V/28dBm Linear Power Amplifier Module

ANADIGICS 

AWT6114

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

Ranges table) to both the VREF and VMODE voltages.

Bias Modes

The power amplifier may be placed in either a Low

Bias mode or a High Bias mode by applying the

appropriate logic level (see Operating Ranges table)

to the VMODE voltage. The Bias Control table lists the

recommended modes of operation for various

applications.

APPLICATION

CDMA - low power

CDMA - high power

Shutdown

Table 5: Bias Control

POUT

LEVELS

BIAS

MODE

VREF

VMODE

<+16 dBm Low +2.85 V +2.85 V

>+16 dBm High +2.85 V 0 V

-

Shutdown 0 V

0V

ADVANCED PRODUCT INFORMATION - Rev 0.0

5

05/2002

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