MAX2042

SiGe High-Linearity, 2000MHz to 3000MHz Upconversion/Downconversion Mixer with LO Buffer

GeneralDescription TheMAX2042single,high-linearityupconversion/downconversionmixerprovides+36dBmIIP3,7.3dBnoisefigure,and7.2dBconversionlossfor2000MHzto3000MHzWCS,LTE,WiMAXK,andMMDSwirelessinfrastructureapplications.WithawideLOfrequencyrangeof1800MHzto2800MH

MAX2042

SiGe、高线性度、2000MHz至3000MHz上/下变频混频器，带有LO缓冲器; ·2000MHz至3000MHz RF频率范围\n·1800MHz至2800MHz LO频率范围\n·50MHz至500MHz IF频率范围\n·7.2dB转换损耗\n·7.3dB噪声系数\n·+36dBm (典型值) IIP3\n·+23.4dBm (典型值)输入1dB压缩点\n·PRF = -10dBm时，具有70dBc (典型值)的2RF - 2LO杂散抑制\n·集成LO缓冲器\n·内部RF和LO非平衡变压器支持单端输入\n·-3dBm至+3dBm的低LO驱动\n·引脚兼容于MAX2042A 2000MHz至3900MHz高端LO注入混频器\n·引脚相似于MAX2029/MAX2031 650MHz至1000MHz混频器、MAX2039/MAX2041 1700MHz至3000MHz混频器以及MAX2044/MAX2044A 3000MHz至4000MHz混频器\n·采用+5.0V或+3.3V单电源供电\n·外部电流设置电阻允许折中选择混频器的低功耗/低性能工作模式;

MAX2042单路、高线性度上/下变频混频器可为2000MHz至3000MHz的WCS、LTE、WiMAX™以及MMDS无线基础设施应用提供+36dBm IIP3、7.3dB噪声系数和7.2dB转换损耗。该混频器具有1800MHz至2800MHz较宽的LO频率范围，理想用于低端LO注入接收器和发送器结构。MAX2042A支持高端LO注入，与MAX2042引脚和功能兼容。\n除具有优异的线性度和噪声性能外，MAX2042还具有非常高的元件集成度。该器件包括一个双平衡无源混频器核、一个LO缓冲器以及支持单端RF和LO输入的片内非平衡变压器。MAX2042需要一个标称0dBm的LO驱动，电源电流在VCC = +5.0V时的典型值为138mA、在VCC = +3.3V时为120mA。\nMAX2042与MAX2042A 2000MHz至3900MHz混频器引脚兼容，并与MAX2029/MAX2031 650MHz至1000MHz混频器、MAX2039/MAX2041 1700MHz至3000MHz混频器以及MAX2044/MAX2044A 3000MHz至4000MHz混频器引脚相似。这使得该系列上/下变频混频器非常适合多个频段采用相同PCB布局的应用。\nMAX2042采用紧凑的20引脚、薄型QFN (5mm x 5mm)封装，带有裸焊盘。在-40°C至+85°C扩展级温度范围内，可保证电气性能。

MAX2042A

SiGe High-Linearity, 1600MHz to 3900MHz Upconversion/Downconversion

GeneralDescription TheMAX2042Asingle,high-linearityupconversion/downconversionmixerprovidesupto+33dBminputIP3,7.25dBnoisefigure,and7.2dBconversionlossfor1600MHzto3900MHzGSM/EDGE,CDMA,TD-SCDMA,WCDMA,LTE,TD-LTE,WiMAXK,andMMDSwirelessinfrastructureapplications.Wit

MAX2042AETP

SiGe High-Linearity, 1600MHz to 3900MHz Upconversion/Downconversion

GeneralDescription TheMAX2042Asingle,high-linearityupconversion/downconversionmixerprovidesupto+33dBminputIP3,7.25dBnoisefigure,and7.2dBconversionlossfor1600MHzto3900MHzGSM/EDGE,CDMA,TD-SCDMA,WCDMA,LTE,TD-LTE,WiMAXK,andMMDSwirelessinfrastructureapplications.Wit

MAX2042AETT

SiGe High-Linearity, 1600MHz to 3900MHz Upconversion/Downconversion

GeneralDescription TheMAX2042Asingle,high-linearityupconversion/downconversionmixerprovidesupto+33dBminputIP3,7.25dBnoisefigure,and7.2dBconversionlossfor1600MHzto3900MHzGSM/EDGE,CDMA,TD-SCDMA,WCDMA,LTE,TD-LTE,WiMAXK,andMMDSwirelessinfrastructureapplications.Wit

MAX2042ETP+

SiGe High-Linearity, 2000MHz to 3000MHz Upconversion/Downconversion Mixer with LO Buffer

GeneralDescription TheMAX2042single,high-linearityupconversion/downconversionmixerprovides+36dBmIIP3,7.3dBnoisefigure,and7.2dBconversionlossfor2000MHzto3000MHzWCS,LTE,WiMAXK,andMMDSwirelessinfrastructureapplications.WithawideLOfrequencyrangeof1800MHzto2800MH

MAX2042ETP+T

SiGe High-Linearity, 2000MHz to 3000MHz Upconversion/Downconversion Mixer with LO Buffer

GeneralDescription TheMAX2042single,high-linearityupconversion/downconversionmixerprovides+36dBmIIP3,7.3dBnoisefigure,and7.2dBconversionlossfor2000MHzto3000MHzWCS,LTE,WiMAXK,andMMDSwirelessinfrastructureapplications.WithawideLOfrequencyrangeof1800MHzto2800MH

MAX20429

Dual 6A High-Efficiency Low Voltage Buck Converter

MAX20429

Single Supply Operation with 3.0V to 5.5V Input Supply Range

MAX20429AAFNA

Dual 6A High-Efficiency Low Voltage Buck Converter