Power-Management ICs for ICERA E400 Platform

文件：4.02649 Mbytes 页数：73 Pages

Maxim

美信

Power-Management ICs for ICERA E400 Platform 16 Programmable Voltage

文件：4.07854 Mbytes 页数：73 Pages

Maxim

美信

用于ICERA E400平台的电源管理IC

MAX8982A/MAX8982P/MAX8982X为完备的电源管理IC，用于ICERA平台(E400)的新一代LTE/WCDMA/GSM/GPRS/EDGE数据卡。MAX8982A工作于4.1V至5.5V电源，包含4个高效降压型转换器、9个低压差线性稳压器(LDO) (为所有RF和基带电路供电)、3个电流调节器(提供最大24mA可编程电流，内嵌闪烁定时器)和I²C串口(独立设置调节器的输出电压)，以及开/关控制，提供高度设计灵活性。线性稳压器具有大于60dB的PSRR，输出噪声小于45µV，LDO之间的交叉耦合噪声最小。\nMAX8982X/MAX8982P工作于2.9V至5.5V电源。MA ·4路高效降压型转换器 \n·0.9V @ 1.2A (MAX8982P为1.3A)，用于处理器核供电，带有DVS功能(0.6V至1.2V，步长25mV)和摆率控制 \n·1.8V @ 600mA，用于系统I/O供电 \n·3.2V @ 600mA，所有LDO的输入(2.9V至3.65V，步长50mV) (仅MAX8982A/MAX8982P) \n·3.4V @ 1.8A，用于GSM/WCDMA的PA供电(3.0V至3.75V，步长50mV) (仅MAX8982A/MAX8982P) \n·9个LDO线性稳压器\n·2.7V @ 300mA LDO1输出，用于RF收发器 \n·1.8V @;

ADI

亚德诺

ISO-CMOS ST-BUS??FAMILY Small Digital Switch (MiniDX)

Description The MT8982 Small Digital Switch (MiniDX) is a nonblocking CMOS time switch with a capacity of up to 64 - 8 bit Time Division Multiplexed (TDM) encoded voice or data channels. It is a size-optimized version of MITELs successful MT8980D Digital Switches, providing switching capability i

文件：223.46 Kbytes 页数：14 Pages

Mitel

ISO-CMOS ST-BUS??FAMILY Small Digital Switch (MiniDX)

Description The MT8982 Small Digital Switch (MiniDX) is a nonblocking CMOS time switch with a capacity of up to 64 - 8 bit Time Division Multiplexed (TDM) encoded voice or data channels. It is a size-optimized version of MITELs successful MT8980D Digital Switches, providing switching capability i

文件：223.46 Kbytes 页数：14 Pages

Mitel

ISO-CMOS ST-BUS??FAMILY Small Digital Switch (MiniDX)

Description The MT8982 Small Digital Switch (MiniDX) is a nonblocking CMOS time switch with a capacity of up to 64 - 8 bit Time Division Multiplexed (TDM) encoded voice or data channels. It is a size-optimized version of MITELs successful MT8980D Digital Switches, providing switching capability i

文件：223.46 Kbytes 页数：14 Pages

Mitel