AWC6344 Datasheet, PDF (1/8 Pages) ANADIGICS, Inc – HELP CDMA AWS/KPCS CDMA Power Amplifier Module

FEATURES
• HELP^TM technology
• High Efficiency (RC-1 waveform):
• 37 % @ POUT = +28 dBm
• 34 % @ POUT = +16.5 dBm
• Low Quiescent Current: 12 mA
• Low Leakage Current in Shutdown Mode:
<5 µA
• Internal Voltage Regulator
• Integrated “daisy chainable” directional coupler
with CPLIN and CPLOUT port
• Internal DC blocks on IN/OUT RF ports
• Optimized for a 50 Ω System
• 1.8 V Control Logic
• RoHS Compliant Package, 260 ^oC MSL-3
AWC6344
HELP^TM CDMA AWS/KPCS
CDMA Power Amplifier Module
DATA SHEET- Rev 2.2
AWC6344
M45 Package
10 Pin 3 mm x 3 mm x 1 mm
Surface Mount Module
APPLICATIONS
• Band Class 4, 8 and 15
PRODUCT DESCRIPTION
The AWC6344 is a HELP^TM product for CDMA
devices operating in AWS/KPCS band. This PA
incorporates ANADIGICS’ HELP^TM technology to
deliver exceptional efficiency at low power levels and
VBATT
1
low quiescent current without the need for external
voltage regulators or converters. The device is
manufactured using advanced InGaP HBT technology
RFIN ²
offering state-of-the-art reliability, temperature stability,
and ruggedness. Two selectable bias modes that
optimize efficiency for different output power levels and GND ³
a shutdown mode with low leakage current increase
handset talk and standby time. A “daisy chainable”
directional coupler is integrated in the module, thus _VMODE 4
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.
VEN ⁵
GND at Slug (pad)
10 _VCC
CPL
9
RFOUT
Bias Control
Voltage Regulation
8 _CPLIN
7 _GND
6 _CPLOUT
Figure 1: Block Diagram
11/2012