219211 ⎘
Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light using opto-couplers between stages
CROSS-CONNECT SWITCH ARCHITECTURE
#2HIGH BANDWIDTH TRANSIMPEDANCE AMPLIFIER
#3Constant current generation circuit for optocoupler isolation amplifier and current precision adjustment method
#4Isolation circuit systems and methods thereof
#5Photo-current amplification apparatus
#6Cross-connect switch architecture
#7Isolation circuit
#8Linear isolation amplifier and method for self-calibration thereof
#9Method and system for a distributed optoelectronic receiver
#10Isolation circuit
#11Method and system for a distributed optoelectronic receiver
#12Input protection circuit for an analog optocoupler
#13Signal detection device and optical characteristics measurement device
#14OPTICAL COUPLING CIRCUIT INCLUDING A LIGHT-RECEIVING UNIT PROVIDED NOT TO RECEIVE OPTICAL SIGNAL AND SIGNAL PROCESSING DEVICE
#15Ultra-broadband transimpedance amplifiers (tia) for optical fiber communications
#16Implementing enhanced CMOS inverter based optical transimpedance amplifier
#17Trans-impedance amplifier and optical receiver including the same
#18Method and system for a distributed optoelectronic receiver
#19Implementing enhanced CMOS inverter based optical transimpedance amplifier
#20Power amplifier without a transformer
#21Regulated cascode (RGC)-type burst mode optic pre-amplifier having extended linear input range
#22Active pixel sensor imaging system
#23Opical coupling circuit including a light-receiving unit provided not to receive optical signal, and signal processing device
#24MEANS FOR DYNAMIC ELECTRONIC OR DIGITAL PROGRAMMABLE CONTROL OF ANALOG HIGH OR LOW VOLTAGE AUDIO SIGNALS IN MUSIC INSTRUMENT AMPLIFIERS
#25Multi-stage transimpedance amplifier and a method of using the same
#26High voltage wide bandwidth amplifier
#27Current voltage conversion circuit, light receiving apparatus, and light transmission system
#28Semiconductor integrated circuit and drive apparatus including the same
#29Light receiving circuit and photocoupler
#30LIGHT RECEIVING CIRCUIT AND PHOTO-COUPLING TYPE INSULATED CIRCUIT
#31Semiconductor integrated circuit and drive apparatus including the same
#32Transimpedance amplifier, semiconductor device, and optical module to include an adding circuit for adding first and second current variation
#33APPARATUS AND METHODS FOR HIGH VOLTAGE AMPLIFICATION WITH LOW NOISE
#34Electrical isolation device
#35Output circuit, light-receiver circuit using the same, and photocoupler
#36Transimpedance amplifier and analog-digital converter circuit
#37Public-address system
#38Unipolar Electric Pulse Generator
#39Isolated conversion apparatus for analog signal
#40Transimpedance amplifier with signal amplification circuit that performs power signal regulation
#41Photoconductive semiconductor amplifier and switch