hc55183. Intersil Corporation, hc55183. Datasheet - Page 17

• Manufacturer Part Number: hc55183.
• Description: Extended Reach Ringing Slic Family
• Manufacturer: Intersil Corporation

FIGURE 15. HC55181 BASIC APPLICATION CIRCUIT
FIGURE 16. HC55183 BASIC APPLICATION CIRCUIT
V
V
CC
CC
R
R
R
R
P2
P2
P1
P1
C
C
C
C
R
C
C
R
C
R
R
POL
PS3
PS3
R
R
RT
RT
DC
RT
RT
DC
SH
SH
C
IL
IL
C
PS2
PS2
C
C
PS1
PS1
TIP
RING
SW+
SW-
RTD
RD
ILIM
CDC
POL
TIP
RING
RTD
RD
ILIM
CDC
AGND
VCC
AGND
VCC
HC55181
HC55183
44
VBL VBH
HC55180, HC55181, HC55182, HC55183, HC55184
VBL VBH
U
U
1
1
BGND
BGND
BSEL
BSEL
SWC
ALM
ALM
VRX
VRS
VRX
VRS
VTX
VFB
DET
VTX
VFB
DET
-IN
-IN
E0
E0
F0
F1
F2
F0
F1
F2
D
D
1
1
R
R
S
S
C
C
C
C
C
C
C
C
RX
RS
TX
FB
RX
RS
TX
FB
FIGURE 17. HC55182 BASIC APPLICATION CIRCUIT
FIGURE 18. HC55184 BASIC APPLICATION CIRCUIT
V
V
CC
CC
R
R
R
R
P2
P2
P1
P1
C
C
C
C
R
C
C
R
C
R
R
PS3
PS3
POL
R
R
RT
RT
DC
RT
RT
DC
SH
SH
IL
C
IL
C
PS2
PS2
C
C
PS1
PS1
TIP
RING
SW+
SW-
RTD
RD
ILIM
CDC
TIP
RING
RTD
RD
ILIM
CDC
POL
AGND
VCC
VCC
AGND
HC55182
HC55184
VBL VBH
VBL VBH
U
U
1
1
BGND
BGND
BSEL
BSEL
SWC
ALM
ALM
VRX
VRS
VFB
DET
VRX
VRS
VFB
DET
VTX
VTX
-IN
-IN
E0
F0
F1
F2
E0
F0
F1
F2
D
D
1
1
R
R
S
S
C
C
C
C
C
C
C
C
RX
RS
TX
FB
RX
RS
TX
FB