219305 ⎘
Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements; Dc amplifiers in which all stages are dc-coupled with semiconductor devices only
Sub-classes:Current sensing circuit
#2PIECEWISE LINEAR FUNCTION GENERATING ELECTRONIC CIRCUIT, CORRESPONDING GENERATOR, AMPLIFIER, METHOD AND COMPUTER PROGRAM PRODUCT
#3Sampling circuit and electronic equipment
#4Bias circuit and amplification apparatus
#5Wireless receiver and wireless reception method
#6Pseudo resistance circuit and charge detection circuit
#7Current sensing system and method
#8Multi-primary distributed active transformer amplifier power supply and control
#9Current mirror with low headroom and linear response
#10Multi-primary distributed active transformer amplifier power supply and control
#11Comparative Signal Strength Detection
#12Current mirror with low headroom and linear response
#13Amplifier circuit
#14CURRENT MIRROR CIRCUIT
#15Variable passive components with high resolution value selection and control
#16Amplifier
#17Multi-primary distributed active transformer amplifier power supply and control
#18Transformer circuit
#19Variable passive components with high resolution value selection and control
#20Output impedance varying circuit
#21Biasing current to speed up current mirror settling time
#22Saturation detector and warning circuit including clamp
#23Control circuit for controlling a current and/or voltage of an electronic circuit
#24Trans-impedance amplifier with offset current
#25Comparative signal strength detection
#26Radio frequency power amplifying module with hetero junction bipolar transistor
#27Variable passive components with high resolution value selection and control
#28Fast converter for crossing voltage domains
#29Amplifier
#30Variable gain power amplifier
#31Amplifier circuit and method for amplifying a signal to be amplified
#32Sliding bias circuit for enabling dynamic control of quiescent current in a linear power amplifier
#33Output impedance varying circuit
#34Current mode transconductor tuning device
#35Small signal amplifier with large signal output boost stage
#36Dc amplifier and semiconductor integrated circuit therefor
#37Programmable output impedance for hard drive preamplifier write driver
#38Analog circuit for calculating square and reciprocal of a current
#39High frequency amplifier in an integrated circuit
#40Current mirror biasing circuit with power control for HBT power amplifiers
#41Current voltage converter circuit
#42Low-voltage, low-power transimpedance amplifier architecture
#43Fast-response current limiting
#44Supply circuit for power amplifier drivers
#45Multi-primary distributed active transformer amplifier power supply and control
#46Multi-primary distributed active transformer oscillator power supply and control
#47Perforating system and method
#48Fast-response current limiting
#49Fast-response current limiting
#50High speed high gain amplifier
#51Analog electronic device
#52Method and circuit for perturbing removable singularities in coupled translinear loops
#53System and method for generating high-voltage radio frequency signals using an electronically tuned resonator