EM91865A Ver la hoja de datos (PDF) - ELAN Microelectronics

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Fabricante

EM91865A

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

ELAN Microelectronics 

HKS

KEY

XMUTE

DTMF

XOUT

EM91865

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

AND VOLUME CONTROL FUNCTION

Preliminary

(LNB=1 2 3)

RD

Figure 8. Redial operating Timing( Tone Mode )

HKS

KEY

1

2

LNB= 1 2

RD

XMUTE

PO

XOUT

Trb

Trp

Figure 9. One key Redial operating Timing( Pulse Mode )

HKS

KEY

1

2

LNB= 1 2

RD

XMUTE

PO

DTMF

XOUT

Trb Trp

Figure 10. One key Redial operating Timing( Tone Mode )

* This specification are subject to be changed without notice.

4.28.1999 14

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