W91320 データシートの表示（PDF） - Winbond

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W91320

TONE/PULSE DIALER WITH REDIAL FUNCTION

Winbond 

W91320N SERIES

Timing Waveforms, continued

HKS

KEY IN

DTMF

T/P MUTE

H/P MUTE

DP

OSC.

< 600 mS

< 300 mS

3

TKID

TTD

4

2

TITP

TITP

TKRD

5

TITP

OSCILLATION

Low

High

OSCILLATION

2

TKID

TKRD

TITP

OSCILLATION

Figure 2a. Normal Dialing Timing Diagram (Tone Mode Without Lock Function)

HKS

KEY IN

DTMF

T/P MUTE

H/P MUTE

DP

OSC.

< 600 mS

< 300 mS

3

4

2

5

TOFD

TTD

TFKD

TITP

Low

OSCILLATION

TITP

2

TKID

TKRD

TITP

OSCILLATION

Figure 2b. Normal Dialing Timing Diagram (Tone Mode with Lock Function)

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Publication Release Date: May 1997

Revision A2

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