《国际电子商情》数字版2010年9月刊 - (Page 84)

采购指南 3G终端PA市场基本上掌握在四强手中，CMOS PA难再为继 » 上接82页参考设计，包括联发科和T3G。在三星、ZTE、BYD、LG和其它领先手机制造商的推动下，预计今年TD-SCDMA 手机将会有强劲的增长。 “我们正在全力扩大在高速增长 3G功放市场的领导地位，”RFMD 蜂窝产品部总裁Eric Creviston说， “在TD-SCDMA市场，我们看到客户对RF3266和RF7234的需求十分强劲。” 双模RF7234 (TD-SCDMA和 WCDMA频段1)已经确保获得进入领先的TD-SCDMA 参考设计，并预计将支持多个在亚洲和欧洲的顶级手机制造商。 RF7234和 RF3266在峰值功率条件下都具有卓越的性能、在整个频带发射掩码需求上有足够的边缘，符合或超过目前 Richard Lin：许多基于高通和英飞凌芯片 TD-SCDMA 手机组的3G方案或终端都采用了TriQuint的要求的关键性能指 PA，而且亚洲和全球标。RFMD现支持几乎所有主要的手机制造商都在使用我们多个TD-SCDMA 参的PA产品。考设计，包括MediaTek和T3G。RFMD期望今年在三星、ZTE、BYD、LG及其他领先的手机制造商的推动下实现在TD-SCDMA 手机领域的稳固增长。 RFMD蜂窝产品部总裁Eric Creviston指出，“我们现特别专注于以广阔的产品系列扩展我们在3G领域的领导地位，尤其是新兴及快速增长的市场所需求的成本和功能方面的优化。在TD-SCDMA领域，我们预计很多客户将采用RF3266和RF7234器件，并期望今年在TD-SCDMA器件领域有稳固的增长。” Adadigics为TD-SCDMA手机制造商开发的PA产品是AWT6244，它采用了该公司的HELP3技术，不需要外部稳压器或DC/DC转换器。AWT6244 采用InGaP HBT工艺制造，最大输出功率可到27.5dBm，效率可到38%，下接86页 » HALF PAGE AD (horizontal) 215mm x 139mm 84 国际电子商情 | 2010年9月 | www.esmchina.com http://www.esmchina.com/STATIC/SITE/DigitalEdition_201009.HTM#tj http://www.protronichk.com http://www.protronichk.com http://www.protronichk.com http://www.esmchina.com

Table of Contents for the Digital Edition of 《国际电子商情》数字版2010年9月刊

STC MCU Co Ltd
Digi-Key Corporation
STC MCU Co Ltd
STC MCU Co Ltd
STC MCU Co Ltd
Texas Instruments HK Ltd
Shenzhen Junyao Electronic Co Ltd
Hong Kong Baite (Group) Electronic Co Ltd
SG Microelectronics (HongKong) Co Limited
Mitsumi Electric Co Ltd
Mitsumi Electric Co Ltd
Wuhan P&S Information Technology Co Ltd
U.S.A.Hittite Microwave Co Ltd Shanghai Rep Office
Zhejiang Jiakang Electronic Co Ltd
International Rectifier
Exar Corporation Shenzhen Representative Office
Excel Cell Electronic Co Ltd
Shenzhen Mornsun Electronics Co Ltd
Fuzetec Technology Co Ltd
Renesas Electronics
BYD Company Limited
BYD Company Limited
DongGuan ShiLong HuaTong Electronic Co Ltd
Shanghai Yachuang Electronics Co Ltd
SinoHub Inc
China Electronics Appliance Shenzhen Co Ltd
Burnon International Limited
U.S.A.Hittite Microwave Co Ltd Shanghai Rep Office
Honestar Technologies Co Ltd
Micrel Semiconductor
Shanghai Keter Polymer Material Co Ltd
SyncMOS Technologies Inc
BCD Semiconductor Manufacturing Limited
Interine Electronics Pan-asia Co Ltd
Interine Electronics Pan-asia Co Ltd
A-Bright Industrial Co Ltd
Powertek Group Co Limited
ROHM Co Ltd
Micon Design Technology Co Ltd
Beijing Yisheng Leju Service Company
Keystone Electronics Corp
National Semiconductor Hong Kong Ltd
Shenzhen Hi-Hone Electronics Co Ltd
Lampek Enterprise Development (HK) Limited
Shenzhen Oriental Jiaying Industrial Co Ltd
Walter Electronic Co Ltd
Shenzhen Secom Telecom Co Ltd
National Semiconductor Hong Kong Ltd
Axelite Technology (Shenzhen) Co Ltd
Cognex Asia Inc Shanghai Rep Office
Asiacom Technology (HK) Ltd
Conquer Electronics Co Ltd
Mueller Electric (Shanghai) Ltd
Hong Kong Trade Development Council
Cytech Technology Ltd/Linear Technology
Qualtek Electronics Ltd
Richardson Electronics
ZLG-MCU Development Co Ltd
Protronic Asia Limited
Mouser Electronics
CviLux Corporation
OTAX
Nanjing Shiheng Electronics Co Ltd
Tenx Technology Inc
Samtec Inc
Xiamen Letdo Electron Co Ltd
Eyang Technology Development Co Ltd
Xiamen Ningly Electronics Co Ltd
LPKF (Tianjin) Co Ltd
Nanjing AH Electronic Science & Technology Co Ltd
Up Teks Co Ltd
Beijing Yuzhongda Electronic Technology Co Ltd
Future Technology Electronics Co Ltd
Beijing Rowa Beite Electronic Co Ltd
EnEcomponents.com
Honghu City Languang Electronics Co Ltd
Weltronics Imaging Technology Ltd
Beijing Times Creation Electronic Co Ltd
Chyao Shiunn Electronic Industrial Ltd
Trantek Electronics Co Ltd
Wealth Metal Factory Ltd
Beijing New Chuang Si Fang Electronic Co Ltd
Shenzhen Jiaweiyi Technology Limited
My Group (Asia) Limited
Holtek Semiconductor (Shanghai) Inc
Sino-Tech International Holdings Ltd
Sino-Tech International Holdings Ltd
Shenzhen Qiankun Industrial & Trading Development Co Ltd

《国际电子商情》数字版2010年9月刊