PCD3311C (NXP) DTMF/modem/musical-tone generators INTEGRATED CIRCUITS DATA SHEET PCD3311C; PCD3312C DTMF/modem/musical-tone generators Product speciļ¬cation Supersedes data of May 1990 File under Int Published: Mar 22, 2005 | 6 views
PCD3312C (NXP) DTMF/modem/musical-tone generators INTEGRATED CIRCUITS DATA SHEET PCD3311C; PCD3312C DTMF/modem/musical-tone generators Product speciļ¬cation Supersedes data of May 1990 File under Int Published: Mar 22, 2005 | 5 views
