W91312N Ver la hoja de datos (PDF) - Winbond

Número de pieza

componentes Descripción

Fabricante

W91312N

TONE/PULSE DIALER WITH REDIAL FUNCTION

Winbond 

TIming Waveforms, continued

HKS

DTMF

T/P MUTE

OSC.

Preliminary W91312N

KID

TKRD

TITP

TTD

KRD

TITP

TKID

T ITP

HIGH

OSCILLATION

NORMAL DIALING

Figure 2(a). Tone Mode Timing Diagram

HKS

KEY IN

T/P MUTE

DP

OSC.

KID

TTD TITP

T ITP

OSCILLATION

Figure 2(b). Tone Mode Auto Dialing Timing Diagram

-8-

Share Link: