HC5515
®
Data Sheet
June 6, 2006
FN4235.6
ITU CO/PABX SLIC with Low Power
Standby
Features
The HC5515 is a subscriber line interface circuit which is
interchangeable with Ericsson’s PBL3860 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.
• Programmable Current Feed (20mA to 60mA)
The HC5515 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 ICs. The elimination of the leakage
currents results in improved circuit performance for wide
temperature extremes. The latch free benefit of the DI
process guarantees operation under adverse transient
conditions. This process feature makes the HC5515 ideally
suited for use in harsh outdoor environments.
• Compatible with Ericsson’s PBL3860
Ordering Information
Applications
PART
NUMBER
PART
MARKING
HC5515CM
HC5515CM
HC5515CMZ HC5515CMZ
(Note)
TEMP.
RANGE (°C)
PACKAGE
0 to 70
28 Ld PLCC
0 to 70
28 Ld PLCC
(Pb-free)
• DI Monolithic High Voltage Process
• Ring Trip Detection
• Thermal Shutdown
• On-Hook Transmission
• Wide Battery Voltage Range (-24V to -58V)
• Low Standby Power
• -40°C to 85°C Ambient Temperature Range
• Pb-Free Plus Anneal Available (RoHS Compliant)
• Digital Loop Carrier Systems
• Pair Gain
• Fiber-In-The-Loop ONUs
• POTS
N28.45
• Wireless Local Loop
• PABX
N28.45
• Hybrid Fiber Coax
PKG.
DWG. #
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are RoHS compliant and
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
1
• Programmable Loop Current Detector Threshold and
Battery Feed Characteristics
• Related Literature
- AN9632, Operation of the HC5523/15 Evaluation Board
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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