NC9909AE Search Results

sm8223ap

Abstract: FSK DEcoder DTMF decoder SM8223 DTMF fsk divider ic circuit fsk dtmf circuit diagram DTMF DTMF fsk circuit fsk demodulator khz DTMF DEcoder FREQUENCY datasheets
Text: SM8223A FSK Decoder and DTMF Receiver IC NIPPON PRECISION CIRCUITS INC. OVERVIEW The SM8223A is a FSK Frequency shift keying decoder and DTMF (Dual tone multi-frequency) receiver IC. It is fabricated using a CMOS process and features a power-down function for low power dissipation operation. The FSK decoder and DTMF receiver have the same performance characteristics as dedicated ICs that