W91560 Просмотр технического описания (PDF) - Winbond

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Компоненты Описание

производитель

W91560

3-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK AND HANDFREE FUNCTIONS

Winbond 

Timing Waveforms, continued

W91560N SERIES

HKS

KEY IN

< 600 mS

TKRD

R/P

DTMF

TTD

TITP

TITP

T/P MUTE

KT

300 mS

TFKD

TOFD

DP

OSC.

OSCILLATION

Figure 2(d) Auto Dialing Timing Diagram (Tone Mode with Lock Function)

HKS

HFI

HFO

T/P MUTE

CHIP ENBLE

ON HOOK

High

Figure 3. Handfree Timing diagram

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Publication Release Date: February 1996

Revision A1

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