AWT6634 Datasheet, PDF (1/14 Pages) ANADIGICS, Inc – HELP3DC UMTS1700 (Band 4 & 9) LTE/WCDMA/CDMA Linear PA Module

FEATURES
• CDMA/EVDO, WCDMA/HSPA and LTE
Compliant
• 3^rd Generation HELP^TM technology
• High Efficiency: (LTE waveform)
•35 % @ POUT = +27.25 dBm
•20 % @ POUT = +16 dBm
• Simpler Calibration with only 2 Bias Modes
• Optimized for SMPS Supply
• Low Quiescent Current: 8mA
• Low Leakage Current in Shutdown Mode: 4 µA
• Internal Voltage Regulator
• Integrated “daisy chainable” directional couplers
with CPLIN and CPLOUT Ports
• Optimized for a 50 Ω System
• Low Profile Miniature Surface Mount Package
• Internal DC blocks on IN/OUT RF ports
• 1.8 V Control Logic
• RoHS Compliant Package, 260 ^oC MSL-3
APPLICATIONS
• Wireless Handsets and Data Devices for:
•WCDMA/HSPA/LTE Bands 3,4,9 or 10
•CDMA/EVDO AWS/KPCS Band
PRODUCT DESCRIPTION
The AWT6634 PA is designed to provide highly linear
output for WCDMA , CDMA and LTE handsets and
data devices with high efficiency at both high and
low power modes. This HELP3DC^TM PA can be
used with an external switch mode power supply
(SMPS) to improve its effciency and reduce current
consumption further at medium and low output powers.
A “daisy chainable” directional coupler is integrated
in the module thus eliminating the need of external
couplers. The device is manufactured on an advanced
InGaP HBT MMIC technology offering state-of-the-art
reliability, temperature stability, and ruggedness. There
AWT6634
HELP3DC^TM UMTS1700 (Band 4 & 9)
LTE/WCDMA/CDMA Linear PA Module
DATA SHEET - Rev 2.1
AWT6634
10 Pin 3 mm x 3 mm x 1 mm
Surface Mount Module
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-contained3 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)
VBATT
1
10 _VCC
RFIN ²
CPL
9
RFOUT
VMODE2 (N/C) ³
VMODE1
4
Bias Control
Voltage Regulation
8 _CPLIN
7 _GND
VEN ⁵
Figure 1: Block Diagram
6 _CPLOUT
02/2012