Intersil HC5513
The HC5513 is a subscriber line interface circuit which is interchangeable with Ericsson’s PBL3764 for distributed central office applications. 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.FEATURES
● DI Monolithic High Voltage Process● Programmable Current Feed (20mA to 60mA)
● Programmable Loop Current Detector Threshold and Battery 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 Ordering Information PART NUMBER HC5513BIM HC5513BIP TEMP. RANGE (oC) -40 to 85 -40 to 85 PACKAGE 28 Ld PLCC 22 Ld PDIP PKG. NO. N28.45 E22.4
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 RINGRLY RING RELAY DRIVER 4-WIRE INTERFACE VF SIGNAL PATH VTX RSN DT DR RING TRI...