W91810 データシートの表示（PDF） - Winbond

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W91810

23-MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS

Winbond 

W91810N SERIES

Timing Waveforms, continued

HKS

KEY IN

DTMF

T/P MUTE

H/P MUTE

KT

DTMF

OSC.

3

2

TKID

TTD

6

TKRD

TITP

LOW

HIGH

OSC.

TKID

5

TKRD

TITP

TKRD

TITP

OSC.

Figure 2(a) Tone Mode Timing Diagram (Normal dialing without lock)

HKS

KEY IN

DTMF

T/P MUTE

H/P MUTE

KT

DP

OSC.

3

TFKD

2

6

TKRD

TTD

TITP

TKID

5

TKRD

TITP

TKRD

T ITP

LOW

HIGH

OSC.

OSC.

Figure 2(b) Tone Mode Timing Diagram (Normal dialing with lock function)

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Publication Release Date: March 2000

Revision A5

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