Labels:bulletin board | crt screen | earth | encyclical | monitor | person | reckoner | rock | sky OCR: IS02. CMOS MT887 OD/MT T8870D-1 MI Integrated DTMF Receiver Features S8UES ax1997 Complete DTMF Receiver Information Lowpover consumption MT8370DE DE. 18 Pin Plastic DIP Internal gain setting amplifier MT8870DSDS-1 pian SOIC Acjustable guard time MT887ODN DN- 20 Pin SSOP Central ofice Power-down mode Inhibit made Backward compatible with Description MT8870CMT8B70C- The MT880DT8870D-1 complete OTMF Applications receiver integrating bath the bandsplit filter pue Receiver system for British Telecom BTor decoder fundions The filter section uses CEPT Spec MT8870D-1 switched capacito techniques OY high and low Paging Repenter systern a system mobileradio pairs group techniques into fiters to 4-bit detect the code and decoder External decode uses component dini DTMP counting count tone Credit sys ...
