HELP3 Band 5 / WCDMA
3.4 V / 28.5 dBm Linear PA Module
TM
AWU6605
PRELIMINARY DATA SHEET - Rev 1.1
FEATURES
•
•
HSPA Compliant
InGaP HBT Technology
40 % @ P
OUT
= +28.5 dBm
•
High Efficiency: (R99 waveform)
20 % @ P
OUT
= +17 dBm
•
Low Quiescent Current: 8 mA
•
Low Leakage Current in Shutdown Mode: <1 µA
•
Internal Voltage Regulator
•
Integrated “daisy chainable” directional couplers
with CPL
IN
and CPL
OUT
Ports
•
Optimized for a 50
Ω System
•
Low Profile Miniature Surface Mount Package
•
RoHS Compliant Package, 260
o
C MSL-3
AWU6605
M45 Package
10 Pin 3 mm x 3 mm x 1 mm
Surface Mount Module
APPLICATIONS
•
WCDMA/HSPA Cell-Band Wireless Handsets
and Data Devices
on an advanced InGaP HBT MMIC technology offering
state-of-the-art reliability, temperature stability, and
ruggedness. There are two selectable bias modes
that optimize efficiency for different output power
levels, and a shutdown mode with low leakage current,
which 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.
PRODUCT DESCRIPTION
The AWU6605 HELP3
TM
PA is a 3rd 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. A “daisy chainable” directional
coupler is integrated in the module thus eliminating the
need of external couplers. The device is manufactured
GND at Slug (pad)
V
BATT
1
10
V
CC
RF
IN
2
CPL
9
RF
OUT
V
MODE2
(N/C)
3
Bias Control
Voltage Regulation
8
CPL
IN
V
MODE1
4
7
GND
V
EN
5
6
CPL
OUT
Figure 1: Block Diagram
08/2009
ANADIGICS [ ANADIGICS, INC ]
