Hittite公司的HMC713LP3E是對(duì)數(shù)功率檢測(cè)器/控制器,工作頻率從50MHz到8000MHz,動(dòng)態(tài)范圍高達(dá)54dB,到2.7GHz和54dB范圍的精度為±1dB,工作電壓從+2.7到+5.5V,可應(yīng)用在蜂窩架構(gòu),WiMAX,WiBro和LTE/4G,RSSI,自動(dòng)增益和功率控制,**和雷達(dá)等.本文介紹了HMC713LP3E主要特性,功能方框圖,應(yīng)用和評(píng)估PCB電路圖以及評(píng)估PCB材料清單.TheHMC713LP3ELogarithmicDetector/ControllerisidealforconvertingthepowerofRFsignalswithfrequenciesint
Hittite 公司的HMC713LP3E是對(duì)數(shù)
功率檢測(cè)器/控制器,工作頻率從50 MHz 到
8000MHz,動(dòng)態(tài)范圍高達(dá)
54dB,到2.7GHz和54dB范圍的精度為±1 dB,工作電壓從+2.7 到 +5.5V,可應(yīng)用在蜂窩架構(gòu), WiMAX, WiBro 和LTE/4G,RSSI,自動(dòng)增益和功率控制,**和雷達(dá)等.本文介紹了HMC713LP3E主要特性, 功能方框圖, 應(yīng)用和評(píng)估
PCB電路圖以及評(píng)估PCB材料清單.
The HMC713LP3E Logarithmic Detector/Controller is ideal for converting the power of RF signals with frequencies in the 50 MHz to 8000 MHz range, to a DC voltage, proportional to input power, at its output. The HMC713LP3E employs a successive compression technology which delivers 54 dB of dynamic range with high me
asurement accuracy over a wide input frequency range. As the input signal is increased, successive
amplifiers move into saturation one by one creating an accurate approximation of the logarithm function. The outputs of a series of detectors are summed, converted into voltage domain and buffered to drive the OUTP output.
