ꢁWt6223ꢃ
Table 12: WCDMA Operating Conditions
PꢁꢃꢁMꢀtꢀꢃ
Case temperature (T
Supply Voltage (VCC
MIN tYP MꢁX ꢂNIts
COMMꢀNts
C
)
-20
-
85
°C
V
)
+3.2
+3.4
+4.2
P
OUT < +28.5 dBm
+2.2
0
+2.4
-
+3.1
+0.5
PA "on"
PA "shut down"
WCDMA Enable Voltage (VEN
)
V
V
+2.2
0
+2.4
-
+3.1
+0.5
Low Bias Mode
High Bias Mode
Mode Control Voltage (VMODE
RF Output Power (POUT
)
)
3GPP
+28.0 (1) +28.5
+27.0 (1) +27.5
+26.0 (1) +26.5
+25.5 (1) +26.0
-
-
-
-
HSDPA Case A
HSDPA Case B
HSDPA Case C
1/15 < c/d < 12/15
13/15 < c/d < 15/8
15/7 < c/d < 15/0
dBm
The device may be operated safely over these conditions; however, parametric performance is guaranteed only
over the conditions defined in the electrical specifications.
Notes:
(1) WCDMA operation at VCC = +3.2 V, Po u t is derated by 0.5 dB.
(2) Do not apply a DC voltage to the WCDMA_IN RF input.
table 13: WCDMꢁ Biaꢅ Conꢄrol
P
Oꢂt
ꢁPPLICꢁtION
WCDMA - low power
WCDMA - high power
Shutdown
LꢀvꢀLs
<+16 dBm
>+16 dBm
-
LOGIC
Low
v
ꢀN
v
MODꢀ
+2.4 V +2.4 V
High
+2.4 V
0 V
0 V
Shutdown
0 V
Notes:
1. For WCDMA operation set TX_EN = LOW.
Data Sheet - Rev 2.0
11/2008
11
ANADIGICS [ ANADIGICS, INC ]
