H03F2203/45206 - CPC Classification Index

ClassID:

219908 ⎘

H03F2203/45206 - 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 One or two switches are coupled in the loading circuit of the dif amp

Recent Application in this class:

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Row switch resistance error reduction for RRAM crossbar array circuit

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Voltage regulator including fault detection circuit

20190074268

Configurable substrate and systems

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Circuit and method for a high common mode rejection amplifier by using a digitally controlled gain trim circuit

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Configurable transceiver circuit architecture

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AMPLIFIER CIRCUIT, A/D CONVERTER, AND COMMUNICATION APPARATUS

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Extremely high frequency dual-mode class AB power amplifier

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Amplifier activation

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Adaptive operational transconductance amplifier load compensation

20100097142

Driving circuit system and method of elevating slew rate of operational amplifier

20090224829

Adaptive operational transconductance amplifier load compensation

15582620

Stepped attenuation circuit with constant decibel steps