Title :
Monolithic 70V Bipolar Linedriver IC for PCM SLIC
Author :
Danneels, Johan M. ; Van Den Bossche, Lue J. ; Bienstman, Lue
Author_Institution :
Dept. EA35, ITT-BTMC, Antwerp, Belgium
Abstract :
This paper describes a monolithic 70 V IC which is an integral part of a PCM subscriber line interface circuit. A specific design allows the realisation of a line driving operational amplifier with stringent, mostly conflicting requirements on breakdown voltage, power drive and consumption, stability and reliability. Other unique SLIC functions are also implemented. The chip performance is demonstrated via measurement results.
Keywords :
monolithic integrated circuits; operational amplifiers; power consumption; reliability; subscriber loops; PCM SLIC; PCM subscriber line interface circuit; breakdown voltage; line driving operational amplifier; monolithic bipolar linedriver IC; power consumption; reliability; stability; voltage 70 V; Bandwidth; Bipolar integrated circuits; Dynamic range; Feeds; Impedance; Integrated circuit noise; Monolithic integrated circuits; Operational amplifiers; Phase change materials; Switches;
Conference_Titel :
Solid-State Circuits Conference, 1982. ESSCIRC '82. Eighth European
Conference_Location :
Brussels
