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CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright Intersil Corporation 1999
HC5513
TR909 DLC/FLC SLIC with
Low Power Standby
The HC5513 is a subscriber line interface circuit which is
interchangeable with Ericsson’s PBL3764 for distributed
central office applications. Enhancements include immunity
to circuit latch-up during hot plug and absence of false
signaling in the presence of longitudinal currents.
The HC5513 is fabricated in a High Voltage Dielectrically
Isolated (DI) Bipolar Process that eliminates leakage
currents and device latch-up problems normally associated
with Junction Isolated (JI) ICs. The elimination of the
leakage currents results in improved circuit performance for
wide temperature extremes. The latch free benefit of the DI
xxprocess guarantees operation under adverse transient
conditions. This process feature makes the HC5513 ideally
suited for use in harsh outdoor environments.
Features
DI Monolithic High Voltage Process
Programmable Current Feed (20mA to 60mA)
Programmable Loop Current Detector Threshold and Bat-
tery Feed Characteristics
Ground Key and Ring Trip Detection
Compatible with Ericsson’s PBL3764
Thermal Shutdown
On-Hook Transmission
Wide Battery Voltage Range (-24V to -58V)
Low Standby Power
Meets TR-NWT-000057 Transmission Requirements
-40
o
C to 85
o
C Ambient Temperature Range
Applications
Digital Loop Carrier Systems . . . . . . . . . . . . . . Pair Gain
Fiber-In-The-Loop ONUs . . . . . . . . . . . . . . . . . . . POTS
Wireless Local Loop. . . . . . . . . . . . . . . . . . . . . . . . PABX
Hybrid Fiber Coax
Related Literature
- AN9537, Operation of the HC5513/26 Evaluation Board
Block Diagram
Ordering Information
PART
NUMBER
TEMP.RANGE
(
o
C)
PACKAGE
PKG. NO.
HC5513BIM
-40 to 85
28 Ld PLCC
N28.45
HC5513BIP
-40 to 85
22 Ld PDIP
E22.4
RINGRLY
DT
DR
TIP
RING
HPT
HPR
V
BAT
V
CC
V
EE
AGND
BGND
V
TX
RSN
E0
E1
C1
C2
DET
RING RELAY
DRIVER
4-WIRE
INTERFACE
VF SIGNAL
PATH
GROUND KEY
DETECTOR
LOOP CURRENT
DETECTOR
R
DC
RSG
BIAS
DIGITAL
MULTIPLEXER
RING TRIP
DETECTOR
2-WIRE
INTERFACE
R
D
Data Sheet
October 1998
File Number
3963.10