As is well known, the oscillation frequency f of this basic circuit system is indicated by f = I/4CV8E (Vse : forward voltage ... In the circuit shown, therefore, the timing capacitor ai C is reduced (a2 pF) and installed on a chip to decrease the power ... Its trimming is performed in a wafer test. ... The (a) Circuit diagram (b ) Waveforms Fig 4 The T/I converter as a smoothing filter reference current Ir and variableanbsp;...
|Title||:||Proceedings of the IEEE 1987 Custom Integrated Circuits Conference|
|Author||:||IEEE Electron Devices Society, Institute of Electrical and Electronics Engineers. Rochester Section, IEEE Solid-State Circuits Council|