STLC3055N_09 STMICROELECTRONICS [STMicroelectronics], STLC3055N_09 Datasheet - Page 5

• Manufacturer Part Number: STLC3055N_09
• Description: WLL and ISDN-TA subscriber line interface circuit
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

STLC3055N
1
Block diagram
Figure 1.
GAIN
SETTING
CKTTX
CTTX2
CTTX1
FTTX
ZAC1
ZAC
RX
TX
RS
ZB
Block diagram
Status and functions
PD
RTTX
TTX PROC
AC PROC
INPUT LOGIC AND DECODER
D0
CAC
ILTF RD IREF RLIM RTH
D1
SUPERVISION
D2
REFERENCE
Agnd
DRIVER
OUTPUT LOGIC
Vcc
Vss
LINE
DET
DC PROC
OUTPUT
VOLT.
DC/DC
STAGE
CONV.
AGND
REG.
Vbat
Block diagram
BGND
TIP
CSVR
CREV
RING
RSENSE
GATE
CVCC
CLK
VF
VPOS
VBAT
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