H03F2203/45486 - CPC Classification Index

ClassID:

220048 ⎘

H03F2203/45486 - 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 CSC comprising two or more paralleled transistors as current source

Recent Application in this class:

20160087727

Optical modulator driver circuit and optical transmitter

20130049869

Temperature compensated feedforward linearizer

20110175759

OPERATIONAL AMPLIFIER AND PIPELINE AD CONVERTER

20110109390

Transconductor circuit

20100188151

Operational amplifier and pipeline AD converter

20090310267

Methods, design structures, and systems for current mode logic (CML) differential driver ESD protection circuitry

20070217544

Power management in a data acquisition system

20070069817

Adaptable voltage control for a variable gain amplifier

20060028270

Adaptable voltage control for a variable gain amplifier

20050258900

Adaptable voltage control for a variable gain amplifier