Title :
A fully-integrated 32-point chirp Z-transform IC
Author :
Eversole, W. ; Mayer, Daniel ; Bosshart, P. ; deWitt, M. ; Hewes, C. ; Buss, D.
Author_Institution :
Texas Instruments, Inc., Dallas, TX, USA
Abstract :
An IC to perform a complete 32-point DFT with the chirp Z-transform algorithm has been developed, using a two-level polysilicon coplanar electrode process. Chip contains CCD filters, MDACs, ROM and clock logic.
Keywords :
Capacitors; Charge coupled devices; Chirp; Clocks; Digital integrated circuits; Discrete Fourier transforms; Electrodes; Filters; Read only memory; Voltage;
Conference_Titel :
Solid-State Circuits Conference. Digest of Technical Papers. 1978 IEEE International
Conference_Location :
San Francisco, CA, USA
DOI :
10.1109/ISSCC.1978.1155794
