With operating frequencies exceeding 300MHz, National’s line of monolithic and hybrid current feedback operational amplifiers have become an attractive option for the RF (and IF) design engineer.

This application note presents the ISL73096RH/ISL73127RH/ISL73128RH transistor arrays and focuses on designing RF amplifiers employing these featured transistor ...

What every RF design engineer needs these days is a good all-purpose IC RF amplifier. You don’t want to have to design basic circuits like this yourself. Yet the need is always there for a gain block ...

With 14 envelope-tracking-enabled handsets now on the market, and more sets to follow in the coming years, envelope tracking (ET) has been firmly accepted as the industry standard for the architecture ...

米Analog Devices(ADI)は、新たに12品種のRFアンプを発表した。WiMAXやWCDMA(携帯電話)の基地局や海洋レーダ、計測機器といった高い性能が求められる分野からRFID機器まで、幅広い分野に向けた製品を用意している。 同社によると、この12品種の製品を市場投入した ...