H03F2203/45416 - CPC Classification Index

ClassID:

220013 ⎘

H03F2203/45416 - 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 CMCL comprising no addition of the dif signals to produce a common mode signal

Recent Application in this class:

20190006998

2019-01-03

Amplifier arrangement and switched capacitor integrator

20160079943

2016-03-17

Two differential amplifier configuration

20100295618

2010-11-25

Differential amplifier, reference voltage generating circuit, differential amplifying method, and reference voltage generating method