PCD3310 Ver la hoja de datos (PDF) - Philips Electronics
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PCD3310 Datasheet PDF : 28 Pages
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Philips Semiconductors
Pulse and DTMF diallers with redial
Product specification
PCD3310; PCD3310A
handbook, full pagewidth CE
KEYBOARD
ENTRY
M1
0
te
0
te
te
R
te
DIAL TONE
th
DTMF
telephone number
MGE500
The dashed line signifies floating.
Fig.13 Timing diagram showing REDIAL where PABX access digits are the first keyboard entries in DTMF dialling
mode.
handbook, full pagewiKdtEhYBOARD
ENTRY
DP/FLO
DTMF
M1
2
te
tid
∗
te
te
2
te
te
th
M2
PD/DTMF
pulse dialling
DTMF dialling
MGE502
The dashed line signifies floating.
Fig.14 .Timing diagram for mixed mode (PD/DTMF open-circuit).
1996 Nov 21
19
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