数据手册MAX2351, MAX2354, MAX2358, MAX2359, MAX2530, MAX2531, MAX2537, MAX2538, MAX2539 .pdf [英文Rev.3(PDF,612kB)]

{该产品不推荐用于新的设计,有些型号不再供货或将要停产并进入最后一次采购阶段,在此之后将不接受新的订单。}

The MAX2351/MAX2354/MAX2358/MAX2359/MAX2530/MAX2531/MAX2537/MAX2538/MAX2539 family of multiband LNA/Mixer ICs is optimized for CDMA, GSM, and TDMA applications in both cellular and PCS bands. In addition, the MAX2530/MAX2531/ MAX2537/MAX2538/MAX2539 ICs feature a GPS LNA/mixer signal path for E911 and Traveler Assistance applications. The cellular and PCS signals can be routed to either IF port. For example, one IF port can be connected to an IF filter with 30kHz bandwidth, while the other port can drive an IF filter with a wider bandwidth. The GPS band has its own IF port. To optimize dynamic range at minimum current, the MAX2351/MAX2354/MAX2358/MAX2359/MAX2530/MAX2531/MAX2537/MAX2538/MAX2539 implement multiple LNA and mixer states, including high gain/high linearity, high gain/low linearity, mid gain, low gain, and ultra low gain. In high-gain/high-linearity mode, the high-intercept LNA minimizes desensitization in the presence of a large interfering signal. For the other gain states, the LNA current is reduced to improve standby time. Each band is implemented with a separate mixer to optimize performance for the specific band, and each mixer provides multiple linearity modes to optimize linearity and current consumption. The ultra-low gain mode operates with very little current, which results in significant power savings because the handset typically spends most of its time in this mode.

产品关键特性
  • Eliminate up to 35 External Components
  • Low LNA Noise Figure
    • PCS: 1.2dB
    • Cellular: 0.9dB
    • GPS: 1.0dB
  • No External GPS VCO Required
  • No Interstage GPS SAW Filter Required
  • Triple Band, Quadruple Mode
  • Ultra Low Current: < 10mA Average in CDMA Phones
  • Small 28-Pin QFN Package (5mm x 5mm)
应用与使用范围
  • E911和GPS旅行助理
  • GSM/TDMA蜂窝电话
  • 三频、四模PCS/蜂窝手机
典型应用电路

芯片订购型号
订购型号产品状态封装形式工作温度RoHS/无铅
MAX2351EGI停止供货QFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX2351EGI-T停止供货QFN;28引脚封装信息-40°C至+85°C参考数据资料
MAX2354EGI停止供货QFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX2354EGI-T停止供货QFN;28引脚封装信息-40°C至+85°C参考数据资料
MAX2354ETI停止供货TQFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX2354ETI+停止供货TQFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:无铅材料分析
MAX2354ETI+T停止供货QFN;28引脚封装信息-40°C至+85°C参考数据资料
MAX2354ETI-T停止供货QFN;28引脚封装信息-40°C至+85°C参考数据资料
MAX2358EGI停止供货QFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX2358EGI-T停止供货QFN;28引脚封装信息-40°C至+85°C参考数据资料
MAX2358ETI停止供货TQFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX2358ETI+停止供货TQFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:无铅材料分析
MAX2358ETI+T停止供货QFN;封装信息-40°C至+85°C参考数据资料
MAX2358ETI-T停止供货TQFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX2358EVKIT停止供货KIT;封装信息参考数据资料
MAX2359EGI停止供货QFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX2359EGI-T停止供货QFN;28引脚封装信息-40°C至+85°C参考数据资料
MAX2359ETI+停止供货TQFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:无铅材料分析
MAX2359ETI+T停止供货TQFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:无铅材料分析
MAX2530EGI停止供货QFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX2530EGI-T停止供货QFN;28引脚封装信息-40°C至+85°C参考数据资料
MAX2530ETI+停止供货TQFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:无铅材料分析
MAX2530ETI+T停止供货QFN;28引脚封装信息-40°C至+85°C参考数据资料
MAX2531EGI停止供货QFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX2531EGI-T停止供货QFN;28引脚封装信息-40°C至+85°C参考数据资料
MAX2531ETI停止供货TQFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX2531ETI-T停止供货QFN;28引脚封装信息-40°C至+85°C参考数据资料
MAX2537EGI停止供货QFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX2537EGI-T停止供货QFN;28引脚封装信息-40°C至+85°C参考数据资料
MAX2537ETI停止供货TQFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX2537ETI-T停止供货QFN;28引脚封装信息-40°C至+85°C参考数据资料
MAX2538EGI停止供货QFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX2538EGI-T停止供货QFN;28引脚封装信息-40°C至+85°C参考数据资料
MAX2538ETI停止供货TQFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX2538ETI+停止供货TQFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:无铅材料分析
MAX2538ETI+T停止供货TQFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:无铅材料分析
MAX2538ETI-B6A限制供货TQFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX2538ETI-T停止供货TQFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX2538ETI-TB6A停止供货QFN;封装信息-40°C至+85°C参考数据资料
MAX2539EGI停止供货QFN;28引脚;26mm²封装信息-40°C至+85°CRoHS/无铅:否材料分析
MAX2539EGI-T停止供货QFN;封装信息-40°C至+85°C参考数据资料
功能接近器件
MAX2338三模/双模CDMA LNA/混频器
MAX2323三模/双模CDMA LNA/混频器
MAX2325三模/双模CDMA LNA/混频器
MAX2351, MAX2354, MAX2358, MAX2359, MAX2530, MAX2531, MAX2537, MAX2538, MAX2539 : 正交模式PCS/蜂窝电话/GPS LNA/混频器 MAX2351
MAX2351, MAX2354, MAX2358, MAX2359, MAX2530, MAX2531, MAX2537, MAX2538, MAX2539 : 正交模式PCS/蜂窝电话/GPS LNA/混频器 MAX2354
MAX2351, MAX2354, MAX2358, MAX2359, MAX2530, MAX2531, MAX2537, MAX2538, MAX2539 : 正交模式PCS/蜂窝电话/GPS LNA/混频器 MAX2358
MAX2351, MAX2354, MAX2358, MAX2359, MAX2530, MAX2531, MAX2537, MAX2538, MAX2539 : 正交模式PCS/蜂窝电话/GPS LNA/混频器 MAX2359
MAX2351, MAX2354, MAX2358, MAX2359, MAX2530, MAX2531, MAX2537, MAX2538, MAX2539 : 正交模式PCS/蜂窝电话/GPS LNA/混频器 MAX2530
MAX2351, MAX2354, MAX2358, MAX2359, MAX2530, MAX2531, MAX2537, MAX2538, MAX2539 : 正交模式PCS/蜂窝电话/GPS LNA/混频器 MAX2531
MAX2351, MAX2354, MAX2358, MAX2359, MAX2530, MAX2531, MAX2537, MAX2538, MAX2539 : 正交模式PCS/蜂窝电话/GPS LNA/混频器 MAX2537
MAX2351, MAX2354, MAX2358, MAX2359, MAX2530, MAX2531, MAX2537, MAX2538, MAX2539 : 正交模式PCS/蜂窝电话/GPS LNA/混频器 MAX2538
MAX2351, MAX2354, MAX2358, MAX2359, MAX2530, MAX2531, MAX2537, MAX2538, MAX2539 : 正交模式PCS/蜂窝电话/GPS LNA/混频器 MAX2539