HELP CDMA Band Class 1
CDMA Power Amplifier Module
TM
AWC6341
Data Sheet - Rev 2.4
FEATURES
•
•
•
CDMA / EVDO Compliant
HELP
TM
technology
High Efficiency (RC-1 waveform):
•
37 % @ P
OUT
= +28.2 dBm
•
33 % @ P
OUT
= +17 dBm
•
•
•
Low Quiescent Current: 11 mA
Low Leakage Current in Shutdown Mode: <5
µA
Internal Voltage Regulator
AWC6341
•
Integrated “daisy chainable” directional coupler
with CPL
IN
and CPL
OUT
port
•
•
•
•
Internal DC blocks on RF IN/OUT ports
Optimized for a 50
Ω
System
1.8 V Control Logic
RoHS Compliant Package, 260
o
C MSL-3
M45 Package
10 Pin 3 mm x 3 mm x 1 mm
Surface Mount Module
APPLICATIONS
•
Band Class 1 and 14 CDMA/EVDO Wireless
Devices
The AWC6341 is a HELP
TM
product for CDMA devices
operating in Band Class 1 and Band Class 14. This
PA incorporates ANADIGICS’ HELPTM technology to
deliver exceptional efficiency at low power levels and
low quiescent current without the need for external
voltage regulators or converters. The device is
manufactured using advanced InGaP HBT technology
offering state-of-the-art reliability, temperature stability,
and ruggedness. Two selectable bias modes that
optimize efficiency for different output power levels and
a shutdown mode with low leakage current increase
handset talk and standby time. A “daisy chainable”
directional coupler is integrated in the module, thus
eliminating the need of an external coupler. The
self-contained 3 mm x 3 mm x 1 mm surface mount
package incorporates matching networks optimized for
output power, efficiency, and linearity in a 50 Ω system.
PRODUCT DESCRIPTION
GND at Slug (pad)
V
BATT
1
10
V
CC
RF
IN
2
CPL
9
RF
OUT
GND
3
Bias Control
Voltage Regulation
8
CPL
IN
V
MODE
4
7
GND
V
EN
5
6
CPL
OUT
Figure 1: Block Diagram
11/2012
ANADIGICS [ ANADIGICS, INC ]
