AWT6261R
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 the VREF voltage.
Table 5: Bias Control
BIAS
P
OUT
APPLICATION
LEVELS
MODE
V
REF
V
CC
WiMAX - high
power
All
-
High
+2.85 V
+3.3
Shutdown
Shutdown
0 V
-
C1
0.01 F
C4
0.01 F
GND
at slug
VCC1
V
CC2
C11
1.0 F
C7
2.2 F
C6
1.0 F
C10
2.2 F
V
RFIN
CC1
VCC2
GND
RFIN
GND
RFOUT
AWT6261R
RFOUT
GND
GND
GND
V
REF
GND
at slug
C2
0.01 F
VREF
Figure 3: Application Circuit Schematic
ANADIGICS CONFIDENTIAL AND PROPRIETARY
PRELIMINARY DATA SHEET - Rev 1.3
07/2008
5
ANADIGICS [ ANADIGICS, INC ]
