Title :
Exact design of LDI type SC ladder filters
Author :
Mohan, P. V Anmda
Author_Institution :
Indian Telephone Ind. Ltd., Bangalore, India
Abstract :
A simple method for designing LDI-type switched-capacitor (SC) ladder filters is described. This method realizes exact LDI mapping of the transfer functions of the various constituent biquads and provides the flexibility of designing the biquads using any type of stray-insensitive blocks. It can easily be extended to the case of high-pass and bandpass filters and LDD-type high-pass filters
Keywords :
filters; LDD-type high-pass filters; LDI type SC ladder filters; bandpass filters; biquads; exact LDI mapping; exact design; high pass filters; stray-insensitive blocks; Band pass filters; Capacitors; Design methodology; Low pass filters; Prototypes; Telephony; Transfer functions; Virtual prototyping; Zero voltage switching;
Conference_Titel :
Circuits and Systems, 1989., IEEE International Symposium on
Conference_Location :
Portland, OR
DOI :
10.1109/ISCAS.1989.100692
