2020年8月5日 星期三

1.8 – 5.0GHz Tx amplifier draws only 75mA quiescent

Renesas has cut quiescent consumption in its latest 1.8 to 5.0GHz 39.5dB RF amplifier, dubbed F1490. “F1490 is a second-generation high-gain, two-stage RF amplifier that covers key sub-6GHz 5G frequency bands,” According to the company. Operating from a 5V rail at up to 115°C TCB, it offers two selectable gain modes: 39.5dB or 35.5dB [2.6GHz], ...

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