Title : 
A Voltage-Current-Converter Based on a Switched-Capacitor-Control1er
         
        
            Author : 
Klein, H.W. ; Engl, W.L.
         
        
            Author_Institution : 
Institut fÿr Theoretische Elektrotechnik, RWTH Aachen, Kopernikusstr. 16, D-5100 Aachen, West-Germany
         
        
        
        
        
        
            Abstract : 
In this paper a general purpose controller circuit is presented based on Switched-Capacitor technique. Simple design formulae are developed, as an example a very precise Voltage-Current-Converter (VCC) has been realized. The controller itself dissipates only 40 ¿W (± 5V) and the complete VCC occupies a chip area of 0.14 mm2.
         
        
            Keywords : 
Capacitors; Circuit stability; Filters; Instruments; Operational amplifiers; Power supplies; Steady-state; Switching circuits; Temperature distribution; Threshold voltage;
         
        
        
        
            Conference_Titel : 
Solid-State Circuits Conference, 1983. ESSCIRC '83. Ninth European
         
        
            Conference_Location : 
Lausanne, Switzerland
         
        
            Print_ISBN : 
2-88074-021-5