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AWT6137M7P8 PDF预览

AWT6137M7P8

更新时间: 2024-11-17 21:53:43
品牌 Logo 应用领域
ANADIGICS 放大器功率放大器蜂窝
页数 文件大小 规格书
12页 214K
描述
HELP Cellular Dual Mode AMPS/CDMA 3.4V/28dBm Linear Power Amplifier Module

AWT6137M7P8 数据手册

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AWT6137  
HELPTM Cellular Dual ModeAMPS/CDMA  
3.4V/28dBm Linear PowerAmplifier Module  
PRELIMINARY DATASHEET - Rev 1.0  
FEATURES  
InGaP HBT Technology  
High Efficiency:  
39% @ +28 dBm  
20% @ +16 dBm  
Low Quiescent Current: 15 mA  
Low Leakage Current in Shutdown Mode: <1 µA  
AWT6137  
VREF = +2.85 V (+2.7 V Min Over Temp.)  
Low Profile Surface Mount Package: 1.56mm Max  
CDMA 1XRTT and 1xEV-DO Compliant  
APPLICATIONS  
Single Mode CDMA Wireless Handsets  
M7 Package  
Dual Mode AMPS/CDMA Wireless Handsets  
10 Pin 4 x 4 x 1.5 mm  
Surface Mount Module  
PRODUCT DESCRIPTION  
TheAWT6137 CDMA/AMPS PowerAmplifier is a high  
performance CDMA2000/ 1XRTT amplifier designed  
specifically for Cellular wireless applications. This  
rugged, easy to use InGaP HBT design delivers  
state of the art efficiency and temperature stability  
with very low DC power consumption. The  
AWT6137 PA module has the lowest CDG currents  
available to handset manufacturers today.  
handset. The device has mode-switching to take  
advantage of its high efficiency operation over a wide  
range of output powers. Higher low power efficiency  
is achieved without an external DAC or DC-DC  
converter. The integrated power amplifier module  
employs a proprietary bias control and temperature  
compensation circuit that assures stable operation,  
even at extreme temperature conditions.  
A combination of low idle current and mode  
switching enables the AWT6137 to deliver  
unparalleled CDMA average power efficiencies.  
This bias feature allows theAWT6137 to significantly  
increase the battery usage time of a mobile  
The self contained 4 x 4 x 1.5 mm surface mount  
package incorporates matching networks optimized  
for output power, efficiency and linearity in a 50 Ω  
system making it easy to incorporate the device into  
BOTH new and existing designs.  
GND at slug (pad)  
1
2
3
4
5
10  
9
V
REF  
GND  
GND  
RFOUT  
GND  
Bias Control  
VMODE  
8
GND  
7
RFIN  
6
V
CC  
VCC  
Figure 1: Block Diagram  
03/2004  

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