CMOS PCM channel filter

This publication has 3 references indexed in Scilit:

• A single-chip NMOS dual-channel filter for PCM telephony applications
  Published by Institute of Electrical and Electronics Engineers (IEEE) ,1979
• A monolithic dual-tone multifrequency receiver
  Published by Institute of Electrical and Electronics Engineers (IEEE) ,1979
• MOS switched-capacitor filters
  Proceedings of the IEEE, 1979