220009 ⎘
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 CMCL comprising a short circuited differential output of a dif amp as an addition circuit
Single ended instrumentation folded cascode amplifier
#2High-gain low-noise preamplifier and associated amplification and common-mode control method
#3High-gain low-noise preamplifier and associated amplification and common-mode control method
#4Feedback integrator current source, transistor, and resistor coupled to input
#5Differential output circuit
#6Amplifier common-mode control methods
#7Apparatus and method for driving an LED
#8Apparatus for biasing a complementary metal-oxide semiconductor differential amplifier
#9Agc circuit
#10Charge pump including a feedback device for use in a phase-locked loop