Circuit for stabilizing RF amplifier

Circuit for suppressing noise caused by scratches on a phonograp

Circuit for synchronizing a mode-locked oscillator-amplifier dye

Circuit for the automatic control of the off-load voltage of a l

Circuit for the generation of a control variable for the control

Circuit for the load-proportional adjustment of the driving curr

Circuit for time constant tuning of gm-C filters

Circuit for transforming direct-current signals

Circuit for trimming FET differential pair offset voltage withou

Circuit for widening the stereobase in the reproduction of...

Circuit having enhanced input signal range

Circuit layout for signal amplification

Circuit layout to eliminate alternating voltage interference sig

Circuit module with recess for receiving a coupling coil

Circuit output stage arrangement

Circuit pattern for a protection circuit of a stereo amplifier

Circuit providing a negative resistance to offset error...

Circuit providing compensated power for sense amplifier and...

Circuit structure capable of adjusting gradient of output to...

Circuit system for reproducing a signal from a moving record car