CSC9102CP - Audio/pulse dialing
CSC9102CP / CSC9102CP / CMOS / CSC9102CP 32 / 32 - 100ms 106ms 3.579545MHz DIP18 a 10pps 20pps TONE b 40:60 33:66 c 3.6s d 600ms 100ms e P T 3.6s f g R1 1 R2 2 R3 3 R4 4 HKS 5 M/B 6 MODE 7 OSCI 8 OSCO 9 18 C4 17 C3 16 C2 15 C1 14 PO 13 XMUTE 12 TONE 11 VSS 10 VDD 1.0 2003-09-28 16 CSC9102CP 14 R1 R4 15 18 C1 C4 8 9 13 1011 5 14 OSCI OSCO XMUTE VDD/VSS HKS PO 12 TONE 7 MODE 6 M/B CMOS I/O I O NMOS OUT CMOS IN NMOS OUT O CMOS I/O CMOS I/O R1 R4