U3761MB-AFNG3 TEMIC [TEMIC Semiconductors], U3761MB-AFNG3 Datasheet - Page 11

• Manufacturer Part Number: U3761MB-AFNG3
• Description: Low Voltage Standard Telephone Circuit with 13 Memories
• Manufacturer: TEMIC [TEMIC Semiconductors]

TELEFUNKEN Semiconductors
Rev. A2, 23-Apr-97
T/P MUTE
T/P MUTE
KEY IN
KEY IN
MASK
MASK
DTMF
DTMF
HKS
HKS
OSC
OSC
DP
DP
t
3
KID
Preliminary Information
t
IDP
M
4
R/P
t
K10
B
Figure 2. Pulse mode normal dialing
t
Figure 3. Pulse mode auto dialing
PDP
M
t
KRD
B
t
PDP
Oscillation
Low
t
IDP
Low
t
Oscillation
IDP
M B
2
M B
t
IDP
t
IDP
t<t
OHD
U3761MB
t
IDP
t
2
KID
t
Oscillation
PDP
t
KRD
t
IDP
11 (23)
13402
13403