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AWT6138 参数 Datasheet PDF下载

AWT6138图片预览
型号: AWT6138
PDF下载: 下载PDF文件 查看货源
内容描述: 线性功率放大器模块 [LINEAR POWER AMPLIFIER MODULE]
分类和应用: 放大器功率放大器
文件页数/大小: 8 页 / 218 K
品牌: ANADIGICS [ ANADIGICS, INC ]
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ADVANCED PRODUCT INFORMATION - Rev 0.0
HELP
TM
PCS/CDMA 3.4V/28dBm
Linear Power Amplifier Module
AWT6138
FEATURES
•
•
High
•
•
•
InGaP HBT Technology
Efficiency:
38% at +28 dBm
20% at +16 dBm
1.5% at 0 dBm
•
•
•
•
•
Low Quiescent Current: 20 mA
Low Leakage Current in Shutdown Mode: <1
mA
V
REF
= +2.85 V (+2.7 V min over temp)
Low Profile Surface Mount Package: 1.56mm Max
CDMA 1XRTT and 1xEV-DO Compliant
APPLICATIONS
•
•
PCS CDMA Wireless Handsets
Dual Band CDMA Wireless Handsets
M7 Package
10 Pin 4mm x 4mm
Surface Mount Module
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.
The self contained 4mm x 4mm surface mount
package incorporates matching networks optimized
for output power, efficiency and linearity in a 50[ohm]
system making it easy to incorporate the device into
BOTH new and existing designs.
GND at slug (pad)
PRODUCT DESCRIPTION
The AWT6138 PCS CDMA Power Amplifier is a high
performance CDMA2000/ 1XRTT amplifier designed
specifically for PCS 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
AWT6138 PA module has the lowest CDG currents
available to handset manufacturers today.
A combination of low idle current and mode
switching enables the AWT6138 to deliver
unparalleled CDMA average power efficiencies.
This bias feature allows the AWT6138 to significantly
increase the battery usage time of a mobile
V
CC
RF
IN
GND
1
2
3
Bias Control
10
V
CC
9
8
7
6
GND
RF
OUT
GND
GND
V
MODE
4
V
REF
5
Figure 1: Block Diagram
09/2003