EM91865B Ver la hoja de datos (PDF) - ELAN Microelectronics

Número de pieza

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Fabricante

EM91865B

13 MEMORY TONE/PULSE DIALER WITH HF, HD, REDIAL AND VOLUME CONTROL FUNCTION

ELAN Microelectronics 

TIMING DIAGRAM

EM91865

13 MEMORY TONE/PULSE DIALER WITH HF, HD, REDIAL

AND VOLUME CONTROL FUNCTION

Preliminary

HKS

KEY

1

2

3

XMUTE

Tdb

Tpm

Titp

DTMF

Td

PO

XOUT

Figure 1. Tone Mode operating Timing

HKS

KEY

XMUTE

PO

DTMF

XOUT

12

Tdb

Tpm

Tidp

tB

3

Tdb

Tidp

Tidp

Figure 2. Pulse Mode operating Timing

* This specification are subject to be changed without notice.

4.28.1999 11

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