AWT6631
Table 12: Bias Control (CDMA, WCDMA and LTE)
POUT
LEVELS
APPLICATION
BIAS MODE
High
VENABLE
+1.8 V
+1.8 V
0 V
VMODE1
0 V
VCC
VBATT
High power
(High Bias Mode)
> +16 dBm
1.5 - 4.35 V
0.5 - 4.35 V
0.5 - 4.35 V
> 3.1 V
> 3.1 V
> 3.1 V
Med/low power
(Low Bias Mode)
+17 dBm
Low
+1.8 V
0 V
Shutdown
-
Shutdown
Table 13: Bias Control (TD-SCDMA)
P
OUT
APPLICATION
BIAS MODE
High
V
ENABLE
V
MODE1
V
CC
V
BATT
LEVELS
TD-SCDMA - high power
(High Bias Mode)
> +15 dBm
+1.8 V
+1.8 V
0 V
0 V
1.5 - 4.35 V
0.5 - 4.35 V
0.5 -4..35 V
> 3.1 V
> 3.1V
> 3.1 V
TD-SCDMA - med/low
power (Low Bias Mode)
+16 dBm
Low
+1.8 V
0 V
Shutdown
-
Shutdown
Data Sheet - Rev 2.7
03/2012
12