HELP3
FEATURES
•
•
TM
1.7 GHz/UMTS 3.4 V/28.5 dBm
Linear Power Amplifier Module
Data Sheet - Rev 2.3
AWT6243R
InGaP HBT Technology
High Efficiency:
41 % @ P
OUT
= +28.5 dBm
22 % @ P
OUT
= +16 dBm (without DC/DC-
Converter)
AW
T
•
•
•
•
•
•
•
•
Low Quiescent Current: 9 mA (in low power
mode)
Low Leakage Current in Shutdown Mode: <1
µA
Internal Voltage Regulator Eliminates the need
for External Reference Voltage (V
REF
)
HSPA Compliant
Optimized for a 50
Ω
System
Low Profile Miniature Surface Mount Package:
1 mm
RoHS Compliant Package, 250
o
C MSL-3
WCDMA/HSPA AWS/KPCS band Wireless
Handsets and Data Devices
624
3R
M27 Package
10 Pin 3 mm x 3 mm x 1 mm
Surface Mount Module
APPLICATIONS
The AWT6243 HELP3
TM
PA is a next generation
WCDMA product for UMTS handsets. This PA
incorporates ANADIGICS’ HELP3
TM
technology to
provide low power consumption without the need for
an external voltage regulator or DC/DC Converter.
PRODUCT DESCRIPTION
The AWT6243 is manufactured on an advanced
InGaP HBT MMIC technology offering state-of-the-art
reliability, temperature stability, and ruggedness. There
are two operating modes for optimum efficiency at
high and medium/low power output levels. A shutdown
mode with low leakage current increases handset talk
and standby-time. 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.
GND at slug (pad)
V
BATT
1
RF
IN
2
V
MODE2
(N/C)
3
V
MODE1
4
V
ENABLE
5
Bias Control
Voltage
Regulation
10
V
CC
9
8
7
6
RF
OUT
GND
GND
GND
Figure 1: Block Diagram
04/2009
ANADIGICS [ ANADIGICS, INC ]
