ZeroIC
FEATURES
TM
Cellular CDMA 3.4 V/28 dBm
Linear Power Amplifier Module
Data Sheet - Rev 2.1
AWT6331
•
•
•
•
•
•
•
•
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InGaP HBT Technology
High Efficiency:
39 % @ +28 dBm output
Zero Quiescent Current in Switch Mode
Internal Voltage Regulation
Optimized for a 50
Ω
System
Low Profile Surface Mount Package: 1 mm
CDMA 1XRTT, 1xEV-DO Compliant
RoHS Compliant Package, 250
o
C MSL-3
Suitable for BC10 (806-824 MHz) Applications
band
CDMA/EVDO Cell-band Wireless Handsets and
Data Devices
APPLICATIONS
•
M27 Package
10 Pin 3 mm x 3 mm x 1 mm
Surface Mount Module
RF switch mode, current consumption is less than 10
A,
reducing the average current consumption 70%
more than a HELP2™ PA over the CDG profile. Its
integrated voltage regulator eliminates the need for
external components further reducing size and BOM
cost. The 3 mm x 3 mm x 1 mm surface mount package
incorporates matching networks optimized for output
power, efficiency, and linearity in a 50
system.
PRODUCT DESCRIPTION
The AWT6331 is a new product in the revolutionary
ZeroIC™ PA family. The AWT6331 uses ANADIGICS’
exclusive InGaP-Plus™ technology, which combines
HBT and pHEMT devices on the same die, to enable
state-of-the-art reliability, temperature stability, and
ruggedness.
The AWT6331 has a unique architecture with two RF
inputs. One input drives the power amplifier while the
other input drives an RF switch that bypasses the
power amplifier, going directly to the RF output. The
mode control logic selects the PA or the RF switch. In
GND
at
slug (pad)
V
EN
1
Bias Control
10
GND
V
MODE
2
9
GND
RF
IN
3
8
RF
OUT
RF
IN_Switch
4
7
V
CC
V
BATT
5
6
V
CC
Figure 1: Block Diagram
10/2008
ANADIGICS [ ANADIGICS, INC ]
