W91352N Просмотр технического описания (PDF) - Winbond

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W91352N

13-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTIONS

Winbond 

W91350N SERIES

Timing Waveforms, continued

HKS

KEY IN

DTMF

T/P MUTE

H/P MUTE

DP

OSC.

R/P

TKID

TKRD

TTD

TITP

Low

High

OSCILLATION

T < T OHD

TITP

Figure 2(b) Tone Mode Auto Dialing Timing Diagram

HKS

KEY IN

DTMF

T/P MUTE

H/P MUTE

DP

OSC.

R/P

TKID

TKRD

TTD

TITP

Low

High

OSCILLATION

T > TOHD

Figure 2(c) Tone Mode Auto Dialing Timing Diagram

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