Intersil HC5515
The HC5515 is a subscriber line interface circuit which is interchangeable with Ericsson’s PBL3860 for distributed central office applications. 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.| Part No. | HC5515 |
|---|---|
| Datasheet | HC5515 Download |
| Manufacturer |  Intersil |
| Description | ITU CO/PABX SLIC |
| Buy | Stock & Price |
FEATURES
● DI Monolithic High Voltage Process● Programmable Current Feed (20mA to 60mA)
● Programmable Loop Current Detector Threshold and Battery Feed Characteristics
● Ring Trip Detection
● Compatible with Ericsson’s PBL3860
● Thermal Shutdown
● On-Hook Transmission
● Wide Battery Voltage Range (-24V to -58V)
● Low Standby Power
● -40oC to 85oC Ambient Temperature Range Ordering Information PART NUMBER HC5515CM HC5515CP HC5515IM HC5515IP TEMP. RANGE (oC) 0 to 70 0 to 70 -40 to 85 -40 to 85 PACKAGE 28 Ld PLCC 22 Ld PDIP 28 Ld PLCC 22 Ld PDIP PKG. NO. N28.45 E22.4 N28.45 E22.4
APPLICATIONS
● Digital Loop Carrier Systems● Fiber-In-The-Loop ONUs
● Wireless Local Loop
● Hybrid Fiber Coax
● Related Literature - AN9632, Operation of the HC5523/15 Evaluation Board
● Pair Gain
● POTS
● PABX Block Diagram RINGRLY RING RELAY DRIVER 4-WIRE INTERFACE VF SIGNAL PATH VTX RSN DT DR RING TRIP DETECTOR TIP RING HPT HPR 2-WIRE INTERFACE LOOP CURRENT DETECTOR DIGITAL MULTIPLEXER E0 C1 C2 VBAT VCC VEE...
