HC5513 데이터 시트보기 (PDF) - Intersil
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HC5513 Datasheet PDF : 18 Pages
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Data Sheet
HC5513
October 1998 File Number 3963.10
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.
Ordering Information
PART
NUMBER
HC5513BIM
HC5513BIP
TEMP. RANGE
(oC)
PACKAGE
-40 to 85 28 Ld PLCC
-40 to 85 22 Ld PDIP
PKG. NO.
N28.45
E22.4
Block Diagram
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
• -40oC to 85oC 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
RINGRLY
DT
DR
TIP
RING
HPT
HPR
RING RELAY
DRIVER
RING TRIP
DETECTOR
2-WIRE
INTERFACE
VBAT
VCC
VEE
AGND
BGND
BIAS
LOOP CURRENT
DETECTOR
GROUND KEY
DETECTOR
4-WIRE
INTERFACE
VF SIGNAL
PATH
DIGITAL
MULTIPLEXER
VTX
RSN
E0
E1
C1
C2
DET
RD
RDC
RSG
54
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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