4G LTE数传模组

美格智能SLM730系列是一款全网通M2M通信模组产品，可以覆盖国内LTE网络达到下行速率150Mbps及上行速率50Mbps，同时向下兼容现有的3G和2G网络，以确保即使在偏远地区也可以进行网络通信。\n\n该系列模组支持分集接收和MIMO技术以提高通讯质量并优化数据传输的速度，同时提供高灵敏度的全球卫星导航功能。\n\nSLM730模组支持多种网络协议（TCP/HTTP/FTP）并且兼容多种类型操作系统，使之可以广泛的适用于多种行业应用。 • 覆盖LTE FDD/TD-LTE/WCDMA/TD-SCDMA/EDGE/GPRS/GSM/EVDO&CDMA 1x网络\n• 支持多种语音编码(HR/FR/EFR/AMR/AMR-WB)，支持SRLTE/CSFB/VOLTE(选配)\n• 支持射频MIMO及接收分集技术，提高通讯质量并优化数据传输的速度\n• 支持VSIM\n• 封装：Mini PCIe封装（52 pin）\n• 重量：< 11.5g\n• LTE FDD (Cat 4)：Max 150Mbps(DL)/50Mbps(UL)\n• DC-HSPA+：Max 42Mbps(DL)/5.76Mbps(UL)\n• WCDMA;

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5V STEP-DOWN, CURRENT-MODE PWM DC-DC CONVERTERS

DESCRIPTION The ST730A is a 5V output CMOS, step-down switching regulator. The ST730A accepts inputs between 5.2V and 11V and delivers 450mA. Typical efficiencies are 85 to 96. Quiescent supply current is 0.8mA and only 0.3µA in shutdown mode. The output does not exhibit frequency over this spec

文件：260.209 Kbytes 页数：9 Pages

STMICROELECTRONICS

意法半导体

5V STEP-DOWN, CURRENT-MODE PWM DC-DC CONVERTERS

DESCRIPTION The ST730A is a 5V output CMOS, step-down switching regulator. The ST730A accepts inputs between 5.2V and 11V and delivers 450mA. Typical efficiencies are 85 to 96. Quiescent supply current is 0.8mA and only 0.3µA in shutdown mode. The output does not exhibit frequency over this spec

文件：260.209 Kbytes 页数：9 Pages

STMICROELECTRONICS

意法半导体

5V STEP-DOWN, CURRENT-MODE PWM DC-DC CONVERTERS

DESCRIPTION The ST730A is a 5V output CMOS, step-down switching regulator. The ST730A accepts inputs between 5.2V and 11V and delivers 450mA. Typical efficiencies are 85 to 96. Quiescent supply current is 0.8mA and only 0.3µA in shutdown mode. The output does not exhibit frequency over this spec

文件：260.209 Kbytes 页数：9 Pages

STMICROELECTRONICS

意法半导体