Title :
DSP analog front end
Author :
Davoody, Harry ; Ward, Dick ; Hester, Dick ; Rowand, Woody
Author_Institution :
Texas Instrum. Inc., Dallas, TX, USA
Abstract :
A description is given of the TLC32040, a programmable analog interface system fabricated with advanced LinCMOS technology and capable of serving a significant portion of the speech and modem markets. Its versatility lends its use to a wide variety of digital signal processing (DSP) systems, providing each with a lower cost solution than its own volume could drive. The direct interface of TLC32040/1 to the TMS320C25 and TMS320C17 DSP processors is illustrated
Keywords :
CMOS integrated circuits; computer interfaces; computerised signal processing; modems; signal processing equipment; voice equipment; DSP system; TLC32040; TMS320C17 DSP processors; TMS320C25 DSP processor; advanced LinCMOS technology; digital signal processing; modem markets; programmable analog interface system; speech market; Data acquisition; Digital signal processing; Filters; Frequency; Integrated circuit noise; Low-frequency noise; Modems; Signal generators; Signal processing algorithms; Speech;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1988. ICASSP-88., 1988 International Conference on
Conference_Location :
New York, NY
DOI :
10.1109/ICASSP.1988.197056
