H03F2203/45556 - CPC Classification Index

ClassID:

220083 ⎘

H03F2203/45556 - CPC Classification

Classification description:

Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by; Indexing scheme relating to differential amplifiers the IC comprising a common gate stage as input stage to the dif amp

Recent Application in this class:

20230208374

2023-06-29

Current feedback amplifier

20180316323

2018-11-01

Amplifier

20160294336

2016-10-06

Balanced differential transimpedance amplifier with single ended input and balancing method

20130265108

2013-10-10

Extremely high frequency dual-mode class AB power amplifier

20060220746

2006-10-05

Sensing circuit