HC5513 データシートの表示（PDF） - Harris Semiconductor

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HC5513

SLIC Subscriber Line Interface Circuit

Harris Semiconductor 

SEMICONDUCTOR

HC5513

June 1997

SLIC

Subscriber Line Interface Circuit

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

Description

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 sig-

naling in the presence of longitudinal currents.

The HC5513 is fabricated in a High Voltage Dielectrically

Isolated (DI) Bipolar Process that eliminates leakage cur-

rents and device latch-up problems normally associated with

Junction Isolated (JI) ICs. The elimination of the leakage cur-

rents results in improved circuit performance for wide tem-

perature extremes. The latch free benefit of the DI process

guarantees operation under adverse transient conditions.

This process feature makes the HC5513 ideally suited for

use in harsh outdoor environments.

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

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

Block Diagram

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

CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.

Copyright © Harris Corporation 1997

1

File Number 3963.8

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