u3762mb ETC-unknow, u3762mb Datasheet - Page 11

• Manufacturer Part Number: u3762mb
• Description: Universal Telephone Functions Integrated
• Manufacturer: ETC-unknow

Rev. A1, 15-Sep-98
KEY IN
KEY IN
MASK
MASK
MUTE
MUTE
DTMF
MFO
HKS
HKS
OSC
OSC
DP
DP
t
3
KID
t
TD
Preliminary Information
4
R/P
t
KID
B
t
PDP
Figure 5. DTMF mode normal dialing
M
t
KRD
Figure 4. Pulse mode auto dialing
t
ITP
2
High
Low
Low
t
t
IDP
ITP
Oscillation
Oscillation
B
M
t
IDP
t > t
OHD
5
U3762MB
t
KRD
t
ITP
11 (23)
15022
15021