STLC3055 Datasheet, PDF (12/22 Pages) STMicroelectronics – WLL & ISDN-TA SUBSCRIBER LINE INTERFACE CIRCUIT

STLC3055
Figure 6. Application Diagram.
RX TX
CVCC
VPOS
CVPOS
RSENSE
RS
CCOMP
ZAC
ZA
CH
ZB
VDD
RDD
CONTROL
INTERFACE
DET
D0
D1
D2
TTX CLOCK
RLV
CS
RLV
CFL
RX TX
RS
ZAC
ZAC1
AGND BGND
ZB
CVCC
VPOS
RSENSE
GATE
VBAT
VF
DET
STLC3055
D0
D1
D2
CKTTX
CTTX1
CTTX2
FTTX
RTTX
CAC
ILTF RD
CLK
TIP
RING
CSVR
CREV
RTH
RLIM
IREF
CVB
Q1
D1
CF1
RF1
L
CV
RF2
CLK
RP
RP
TIP
RING
CREV
CSVR
RREF RLIM
RTH
SUPPLY GND
SUGGESTED GROUND LAY-OUT
AGND
RTTX
BGND
CTTX
CAC
PGND
RD
CRD
D96TL275D
Figure 7. Application Diagram without Metering Pulse Generation.
RS
CCOMP
ZAC
ZA
CH
ZB
VDD
RDD
CONTROL
INTERFACE
DET
D0
D1
D2
TTX CLOCK
RX TX
CVCC
VPOS
CVPOS
RSENSE
RX TX
RS
ZAC
ZAC1
AGND BGND
ZB
CVCC
VPOS
RSENSE
GATE
VBAT
VF
STLC3055
DET
D0
D1
D2
CKTTX
CTTX1
CTTX2
FTTX
RTTX
CAC
ILTF RD
CLK
TIP
RING
CSVR
CREV
RTH
RLIM
IREF
CVB
Q1
D1
CF1
RF1
L
CV
RF2
CLK
RP
RP
TIP
RING
CREV
CSVR
RREF RLIM
RTH
SUPPLY GND
SUGGESTED GROUND LAY-OUT
AGND
BGND
PGND
CAC
RD
CRD
D98TL380A
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