TS7514 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TS7514' PDF : 19 Pages View PDF
Figure 1 : Simplified Block Diagram
ATxI
TS7514
TxD
Tx DATA
CARRIER/TONE
FREQUENCY
GENERATOR
PRD
DMTF DATA
INPUT SHIFT
REGISTER
TS7514
V+ DGND V- AGND
Tx
FILTER
ATTENUATOR
ATO
ENP
RTS
MC/BC
MOD/DTMF
TO
PROGRAMMABLE
FUNCTIONS
BUZZER
ATTENUATOR
WLO
DCD
CARRIER/TONE
LEVEL DETECTOR
RX
RxD
DATA
FSK
DEMODULATOR
ZCO
G
Rx
FILTER
MASTER
CLOCK
CLOCK
GENERATOR
G
DUPLEXER
RAI1
RAO1
RAI2
RAO2
Xtal OUT Xtal IN
RDI RFO
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