mt9094apr1 Zarlink Semiconductor, mt9094apr1 Datasheet - Page 26

• Manufacturer Part Number: mt9094apr1
• Description: Fully Featured Digital Telephone Circuit With Embedded Dsp For Tone Generation And Hands Free Operation
• Manufacturer: Zarlink Semiconductor

Twisted Pair
to Central
PBX
CONVERTER
DC to DC
5 volts
Figure 10 - Voice/Data Digital Telephone Set Circuit
Lout
Lin
Z
T
10.24 MHz
MT8972
DNIC
Zarlink Semiconductor Inc.
MT9094
C4
F0
DSTo
DSTi
26
DSTo
DSTi
C4i
F0i
SCLK
DPhone-∏
MT9094
MCS-51
INTEL
CS
DATA1
SPKR+
SPKR-
HSPKR+
HSPKR-
M+
M-
MIC+
MIC-
Microphone
Speaker
Handset
Data Sheet