HC5503PRCBZ INTERSIL [Intersil Corporation], HC5503PRCBZ Datasheet - Page 2

• Manufacturer Part Number: HC5503PRCBZ
• Description: Low Cost SLIC For Large Telecom Switches
• Manufacturer: INTERSIL [Intersil Corporation]

Block Diagram
AGND
BGND
DGND
RING
V
RFS
V
BAT
TIP
RD
RF
CC
C
TF
2
2
BIAS
INTERFACE
RING RELAY
DETECTOR
RING TRIP
2-WIRE
DRIVER
HC5503PRC
THERMAL LIMIT
LOOP CURRENT
DETECTOR
INTERFACE
VF SIGNAL
4-WIRE
PATH
INTERFACE
LOGIC
+
-
TX
RX
SHD
RS
RC
PD
C1
OUT
+IN
-IN