EM91415AP 데이터 시트보기 (PDF) - ELAN Microelectronics

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EM91415AP

TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR

ELAN Microelectronics 

EM91415 SERIES

TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE

AND DUAL-TONE MELODY GENERATOR

LNB=2,3

HKS

KEY IN

KT

XMUTE

HDO

SDO

PO

DTMF

OSC.

RD/P

Tdb

Tkt

Tm

Tidp

Tidp

T T TT

b m bm

Tdly

Figure 3. Pulse mode LNB redial timing

LNB=2,3

HKS

KEY IN

KT

XMUTE

RD/P

Tdb

Tkt

HDO

SDO

PO

DTMF

Td

Titp

Td

Titp

OSC.

Tdly

Figure 4. DTMF mode LNB redial timing

* This specification are subject to be changed without notice.

Hi-impedance

Hi-impedance

10.1.1997 16

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