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Part Name
Description
W91320AN View Datasheet(PDF) - Winbond
Part Name
Description
Manufacturer
W91320AN
TONE/PULSE DIALER WITH REDIAL FUNCTION
Winbond
W91320AN Datasheet PDF : 19 Pages
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W91320N SERIES
Timing Waveforms, continued
HKS
KEY IN
DTMF
T/P MUTE
H/P MUTE
DP
OSC.
< 600 mS
< 300 mS
3
T
KID
T
TD
4
2
T
ITP
T
ITP
T
KRD
5
T
ITP
OSCILLATION
Low
High
OSCILLATION
2
T
KID
T
KRD
T
ITP
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
T
OFD
T
TD
T
FKD
T
ITP
Low
OSCILLATION
T
ITP
2
T
KID
T
KRD
T
ITP
OSCILLATION
Figure 2b. Normal Dialing Timing Diagram (Tone Mode with Lock Function)
- 13 -
Publication Release Date: May 1997
Revision A2
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