219560 ⎘
Indexing scheme relating to amplifiers the input of an amplifier can be attenuated by a continuously controlled transistor attenuator
Current limiting apparatus for driving a loudspeaker
#2POWER AMPLIFIER
#3CURRENT SENSE AMPLIFIER
#4MULTI-PATH AMPLIFICATION CIRCUIT FOR OPERATING IN DIFFERENT POWER MODES
#5HIGH FREQUENCY CIRCUIT AND COMMUNICATION APPARATUS
#6MULTI-MODE POWER AMPLIFYING APPARATUS
#7High linearity modes in wireless receivers
#8RADIO FREQUENCY POWER AMPLIFIER
#9Chopper stabilized attenuation for sense amplifiers
#10Multi-input amplifier with individual bypass paths
#11Power amplifier circuit, semiconductor device, and method for manufacturing semiconductor device
#12Amplifying signals using compensating impedances to improve return loss and mismatch over gain modes
#13Power amplification circuit
#14Multi-input amplifier with variable gain for individual inputs
#15INTEGRATED RF LIMITER
#16Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers
#17Amplifier linearization and related apparatus thereof
#18Access control to a voice service by a wireless access point
#19Audio signal processor and method of processing audio signal
#20Power amplifier circuit
#21Transmission unit
#22Ultrafast and precise gain control step in RF amplifiers
#23System and method for low distortion capacitive signal source amplifier
#24Radio frequency switch apparatus with improved harmonic attenuation characteristics
#25Total harmonic distortion (THD) controlled clip detector and automatic gain limiter (AGL)
#26Method for limiting amplifier input current to avoid low voltage conditions
#27LNA with programmable linearity
#28Attenuator device in a radio frequency transmission stage
#29Power amplification circuit
#30Source follower based envelope tracking for power amplifier biasing
#31Multi-input amplifier with programmable embedded attenuators
#32Multi-input amplifier with improved return loss and mismatch over gain modes
#33Adjustable gain power amplifier, gain adjustment method and mobile terminal
#34Integrated RF limiter
#35Headphone driver, a sound system that incorporates the headphone driver and a computing system that incorporates the headphone driver
#36Radiofrequency power limiter, and associated radiofrequency emitter and/or receiver chain and low-noise amplifying stage
#37Semiconductor integrated circuit and wireless transmitter
#38High frequency attenuator
#39System and method for low distortion capacitive signal source amplifier
#40Communication device, reception power monitoring device, and communication device system
#41Power amplifier circuit capable of adjusting gain dynamically
#42Temperature compensation circuit and electronic device with temperature compensation
#43Power amplifier
#44System and method for low distortion capacitive signal source amplifier
#45System and method for improving power efficiency of a transmitter
#46Transmission module and phased array antenna apparatus
#47Limiting circuit
#48Variable gain amplifier
#49Power amplifier
#50Thermometer coded attenuator
#51Step variable gain amplifier
#52Thermometer coded attenuator
#53Semiconductor device
#54Input system for a variable gain amplifier having class-AB transconductance stages
#55Intermodulation signal generator of power amplifier and pre-distortion linearizer having the same
#56Post amplifier with selectable gain
#57Receiver having a gain-controllable input stage
#58Muting control device, muting control method, and muting control program
#59Transmit/receive switch
#60MOS RESISTANCE CONTROLLING DEVICE, MOS ATTENUATOR AND RADIO TRANSMITTER
#61Configurable, variable gain LNA for multi-band RF receiver
#62Semiconductor device
#63Power amplifier circuit, control method thereof and control program thereof
#64Gigabit ethernet transceiver with analog front end
#65Energy-efficient consumer device audio power output stage
#66Input system for a variable gain amplifier having class-AB transconductance stages
#67High linearity and low noise amplifier with continuously variable gain control
#68Cartesian loop transmitter and method of adjusting an output level of such transmitter
#69Amplifier with improved noise performance and extended gain control range
#70Optical receiver preamplifier
#71Gigabit ethernet transceiver with analog front end
#72Input system for a variable gain amplifier having class-AB transconductance stages
#73Gigabit ethernet transceiver with analog front end
#74Gigabit ethernet transceiver with analog front end
#75Wafer scale beam forming antenna module with distributed amplification
#76Gigabit Ethernet transceiver with analog front end
#77Single-ended input, differential output low noise amplifier
#78Energy-efficient consumer device audio power output stage