EM91203A EMC [ELAN Microelectronics Corp], EM91203A Datasheet - Page 11

• Manufacturer Part Number: EM91203A
• Description: TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
• Manufacturer: EMC [ELAN Microelectronics Corp]

* This specification are subject to be changed without notice.
XMUTE
KEY IN
XMUTE
KEY IN
LNB=2,3
DTMF
LNB=2,3
HKS
DTMF
OSC.
SDO
HKS
OSC.
KT
SDO
PO
PM
KT
PO
PM
Tdb
Tdb
RD
RD
Tidp
Td
Figure 4. DTMF mode LNB redial timing
Figure 3. Pulse mode LNB redial timing
Tsdo
Tkt
Tm
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
Titp
T
b
m
T
T
b
m
T
Td
Tidp
Titp
Hi-impedance
Hi-impedance
EM91203 SERIES
10.1.1997
11