H03F2203/45062 - CPC Classification Index

ClassID:

219836 ⎘

H03F2203/45062 - 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 common mode signal, e.g. voltage or current being added to the cascode stage of the cascode or folded cascode differential amplifier

Recent Application in this class:

20160149546

2016-05-26

Compensated common-mode feedback for an amplifier

20150256138

2015-09-10

Fully differential class A/AB amplifier and method thereof

20080106335

2008-05-08

Differential circuit

20070279132

2007-12-06

Apparatus for biasing a complementary metal-oxide semiconductor differential amplifier