MAX2602:3.6V、1W RF功率晶体管,适合900MHz应用

The MAX2601/MAX2602 are RF power transistors optimized for use in portable cellular and wireless equipment that operates from three NiCd/NiMH cells or one Li-Ion cell. These transistors deliver 1W of RF power from a 3.6V supply with efficiency of 58% when biased for constant-envelope applications (e.g., FM or FSK). For NADC (IS-54) operation, they deliver 29dBm with -28dBc ACPR from a 4.8V supply. The MAX2601 is a high-performance silicon bipolar RF power transistor. The MAX2602 includes a high-performance silicon bipolar RF power transistor, and a biasing diode that matches the thermal and process characteristics of the power transistor. This diode is used to create a bias network that accurately controls the power transistor’s collector current as the temperature changes. The MAX2601/MAX2602 can be used as the final stage in a discrete or module power amplifier. Silicon bipolar technology eliminates the need for voltage inverters and sequencing circuitry, as required by GaAsFET power amplifiers. Furthermore, a drain switch is not required to turn off the MAX2601/MAX2602. This increases operating time in two ways: it allows lower system end-of-life battery voltage, and it eliminates the wasted power from a drain-switch device. The MAX2601/MAX2602 are available in thermally enhanced, 8-pin SO packages, which are screened to the extended temperature range (-40°C to +85°C).

关键特性
  • Low Voltage: Operates from 1 Li-Ion or 3 NiCd/NiMH Batteries
  • DC-to-Microwave Operating Range
  • 1W Output Power at 900MHz
  • On-Chip Diode for Accurate Biasing (MAX2602)
  • Low-Cost Silicon Bipolar Technology
  • Does Not Require Negative Bias or Supply Switch
  • High Efficiency: 58%
MAX2601、MAX2602:引脚配置
MAX2601、MAX2602:引脚配置
应用
  • 915MHz ISM发送器
  • AMPS蜂窝电话
  • CDPD调制解调器
  • 数字蜂窝电话
  • 陆地移动无线装置
  • 微蜂窝GSM (5类功率)
  • 窄带PCS (NPCS)
  • 双向寻呼
数据手册DataSheet
语言下载文件备注
英文MAX2601-MAX2602.pdfRev 3;?02/2009
关键参数
Part NumberFreq.
(MHz)
Freq.
(MHz)
POUT
(dBm)
Efficiency (%)Footprint
(mm x mm)
Package/PinsBudgetary
Price
minmaxSee Notes
MAX26010100029584.9 x 6.0SOIC(N)-EP/8$2.39 @1k
MAX2602SOIC(N)-EP/8$2.51 @1k
开发工具
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX2602E/D停止供货DICE SALES,;NA引脚;DICE;0°C至+70°C参考数据资料
MAX2602ESA停止供货MAX2602ESA+SOIC(N)-EP,;8引脚;30.9mm?-40°C至+85°CRoHS/无铅:否
MAX2602ESA+生产中SOIC(N)-EP,;8引脚;30.9mm?-40°C至+85°CRoHS/无铅:无铅
MAX2602ESA+T生产中SOIC(N)-EP,;8引脚;30.9mm?-40°C至+85°CRoHS/无铅:无铅
MAX2602ESA-T停止供货MAX2602ESA+TN.SO;8引脚-40°C至+85°C参考数据资料
MAX2601-MAX2602.pdf MAX2602
MAX2601-MAX2602.pdf MAX2602
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