MAX2654, MAX2655, MAX2656 1575
max2654, max2655, max2656 1575mhz/1900mhz、可变ip3、低噪声放大器,业内尺寸最小的gps和pcs lna
max2654, max2655, max2656 概述
the max2654/max2655/max2656 high third-order intercept point (ip3), low-noise amplifiers (lnas) are designed for applications in gps, pcs, wll, and satellite phone systems. the max2654/max2655/max2656 incorporate on-chip internal output matching to 50ω, eliminating the need for external matching components. a shutdown feature in the max2654/max2655 reduces the operating current to 0.1µa, eliminating the need for an external supply switch.
the max2654 operates in the gps frequency of 1575mhz with 15.1db of gain, 1.5db noise figure, and only consumes 5.8ma. the max2655 is designed with high-input ip3 to improve operation in cellular applications where the cellular power amplifier leaks into the gps receiver. the max2656 is designed for pcs phone applications with 13.5db of gain in high-gain mode and 0.8db of gain in low-gain mode (selected by a logic control) and 1.9db noise figure.
the ip3 of max2655/max2656 is adjustable by a single external bias resistor (rbias), allowing supply current to be optimized for a specific application.
the max2654/max2655/max2656 operate from a +2.7v to +5.5v single supply and are available in the miniature 6-pin sc70 package.
max2654, max2655, max2656 pdf datasheet
max2654, max2655, max2656 关键特性
low noise figure max2654: 1.5db at 1575mhz max2655: 1.45db at 1575mhz max2656: 1.9db at 1960mhz high gain max2654: 15.1db at 1575mhz max2655: 14.1db at 1575mhz max2656: 13.5db at 1960mhz 12.7db gain step (max2656 only) integrated 50ω output matching variable ip3 set by one bias resistor (max2655/max2656 only) 0.1µa shutdown mode (max2654/max2655 only) +2.7v to +5.5v single-supply operation ultra-small 6-pin sc70 package max2654, max2655, max2656应用/使用
dcs/pcs蜂窝电话
蜂窝电话中的gps接收机
卫星电话
无线本地环路(wll)
典型工作电路
新型节能芯片功耗低至22.3毫瓦,满足物联网设备需求
PCB设计中应避免的四个技术问题
基于标准工业互联总线和低压差分信号实现数字接收机测试系统的设计
小米电视新品发布会上，共计推出了4款小米全面屏电视
安全引导的作用和原理是什么
MAX2654, MAX2655, MAX2656 1575
你懂S参数吗?RF工程师/SI工程师必备干货
常程自曝新物种来袭，Z6 Pro浮出水面
未来可以怎样来投资智能
采用TVS二极管的ESD原理及典型电路
预告!2022CESIS 展商风采一览
KiCad的工作流程解析
功能服务器的种类
废物利用，教你如何用旧电池制作简易移动电源
分析GEC2410开发板和Linux的特点
如何制作Twitter滚动图片框架
云存储的选择方法
CTP PACK产线“应时而生”
小米6甘拜下风，一加5首曝，配置超高
浅谈机器视觉系统的组成和工作原理
max2654, max2655, max2656 概述
the max2654/max2655/max2656 high third-order intercept point (ip3), low-noise amplifiers (lnas) are designed for applications in gps, pcs, wll, and satellite phone systems. the max2654/max2655/max2656 incorporate on-chip internal output matching to 50ω, eliminating the need for external matching components. a shutdown feature in the max2654/max2655 reduces the operating current to 0.1µa, eliminating the need for an external supply switch.
the max2654 operates in the gps frequency of 1575mhz with 15.1db of gain, 1.5db noise figure, and only consumes 5.8ma. the max2655 is designed with high-input ip3 to improve operation in cellular applications where the cellular power amplifier leaks into the gps receiver. the max2656 is designed for pcs phone applications with 13.5db of gain in high-gain mode and 0.8db of gain in low-gain mode (selected by a logic control) and 1.9db noise figure.
the ip3 of max2655/max2656 is adjustable by a single external bias resistor (rbias), allowing supply current to be optimized for a specific application.
the max2654/max2655/max2656 operate from a +2.7v to +5.5v single supply and are available in the miniature 6-pin sc70 package.
max2654, max2655, max2656 pdf datasheet
max2654, max2655, max2656 关键特性
low noise figure max2654: 1.5db at 1575mhz max2655: 1.45db at 1575mhz max2656: 1.9db at 1960mhz high gain max2654: 15.1db at 1575mhz max2655: 14.1db at 1575mhz max2656: 13.5db at 1960mhz 12.7db gain step (max2656 only) integrated 50ω output matching variable ip3 set by one bias resistor (max2655/max2656 only) 0.1µa shutdown mode (max2654/max2655 only) +2.7v to +5.5v single-supply operation ultra-small 6-pin sc70 package max2654, max2655, max2656应用/使用
dcs/pcs蜂窝电话
蜂窝电话中的gps接收机
卫星电话
无线本地环路(wll)
典型工作电路
新型节能芯片功耗低至22.3毫瓦,满足物联网设备需求
PCB设计中应避免的四个技术问题
基于标准工业互联总线和低压差分信号实现数字接收机测试系统的设计
小米电视新品发布会上，共计推出了4款小米全面屏电视
安全引导的作用和原理是什么
MAX2654, MAX2655, MAX2656 1575
你懂S参数吗?RF工程师/SI工程师必备干货
常程自曝新物种来袭，Z6 Pro浮出水面
未来可以怎样来投资智能
采用TVS二极管的ESD原理及典型电路
预告!2022CESIS 展商风采一览
KiCad的工作流程解析
功能服务器的种类
废物利用，教你如何用旧电池制作简易移动电源
分析GEC2410开发板和Linux的特点
如何制作Twitter滚动图片框架
云存储的选择方法
CTP PACK产线“应时而生”
小米6甘拜下风，一加5首曝，配置超高
浅谈机器视觉系统的组成和工作原理